ݺߣshows by User: magoternest / http://www.slideshare.net/images/logo.gif ݺߣshows by User: magoternest / Sun, 15 Dec 2024 16:32:37 GMT ݺߣShare feed for ݺߣshows by User: magoternest Mariculture-salmon fish farming and status.pptx /slideshow/mariculture-salmon-fish-farming-and-status-pptx/274088058 salmonfishfarming-241215163237-34955a79
1.1 BACKGROUND INFORMATION IN ATLANTIC SALMON FARMING (salmon salar) Salmon farming has a long history, with fish farming dating back thousands of years. However, the modern industry of farmed salmon began on an experimental basis in the 1960s (Lien, 2015). By the 1980s, it became a significant industry in Norway, and by the 1990s, Chile joined as a major player (Barton & Fløysand, 2010). Over the past 60 years, the farmed salmon industry has expanded rapidly, and today, approximately 70% of the global salmon supply comes from farming rather than wild capture with contribution of 30% to the total global salmon production (Lackey, 2003). In 2021, more than 2.8 million tons of farmed salmonids were produced worldwide, compared to just 705,000 tons (0.705 million tons) of wild-caught salmonids (Liu et al., 2011). However, FAO, SOFIA 2024 reported that aquaculture slightly exceed capture fisheries while capture fisheries become stagnant (SOFIA, 2024). The farming of Atlantic salmon is concentrated in a few regions with specific environmental conditions that are ideal for salmon growth. These include cold water temperatures between 8°C and 14°C (46°F – 57°F), a sheltered coastline, and favorable biological conditions such as clean, oxygen-rich water. The main salmon farming countries have traditionally been Norway, Chile, Canada, and Scotland, where these conditions are naturally present (Snoeijs-Leijonmalm & Andrén, 2017). Currently, the industry has expanded to other countries such as Australia, the Faroe Islands, Iceland, Ireland, and New Zealand, which are also adopting salmon farming due to favorable conditions. These regions provide cold, clean waters suitable for farming, and their coastal areas are well-suited for marine-based farming operations like cages and net pens (Tucker Jr, 2012). The Food and Agriculture Organization (FAO) of the United Nations (UN) predicts that the world’s population will reach 9.8 billion by 2050, and the demand for food is set to increase by 50%, and demand for animal-based foods by nearly 70% (Mergos, 2022). As the demand for sustainable seafood continues to rise, farmed salmon has become an essential part of the global seafood supply chain. Advances in farming technology, improved disease management, and more efficient feed production have contributed to the success and growth of the industry. Despite challenges such as disease outbreaks and environmental concerns, salmon farming remains a key source of protein for global increasing population, helping to meet the growing demand for high-quality, affordable fish. ]]>
1.1 BACKGROUND INFORMATION IN ATLANTIC SALMON FARMING (salmon salar) Salmon farming has a long history, with fish farming dating back thousands of years. However, the modern industry of farmed salmon began on an experimental basis in the 1960s (Lien, 2015). By the 1980s, it became a significant industry in Norway, and by the 1990s, Chile joined as a major player (Barton & Fløysand, 2010). Over the past 60 years, the farmed salmon industry has expanded rapidly, and today, approximately 70% of the global salmon supply comes from farming rather than wild capture with contribution of 30% to the total global salmon production (Lackey, 2003). In 2021, more than 2.8 million tons of farmed salmonids were produced worldwide, compared to just 705,000 tons (0.705 million tons) of wild-caught salmonids (Liu et al., 2011). However, FAO, SOFIA 2024 reported that aquaculture slightly exceed capture fisheries while capture fisheries become stagnant (SOFIA, 2024). The farming of Atlantic salmon is concentrated in a few regions with specific environmental conditions that are ideal for salmon growth. These include cold water temperatures between 8°C and 14°C (46°F – 57°F), a sheltered coastline, and favorable biological conditions such as clean, oxygen-rich water. The main salmon farming countries have traditionally been Norway, Chile, Canada, and Scotland, where these conditions are naturally present (Snoeijs-Leijonmalm & Andrén, 2017). Currently, the industry has expanded to other countries such as Australia, the Faroe Islands, Iceland, Ireland, and New Zealand, which are also adopting salmon farming due to favorable conditions. These regions provide cold, clean waters suitable for farming, and their coastal areas are well-suited for marine-based farming operations like cages and net pens (Tucker Jr, 2012). The Food and Agriculture Organization (FAO) of the United Nations (UN) predicts that the world’s population will reach 9.8 billion by 2050, and the demand for food is set to increase by 50%, and demand for animal-based foods by nearly 70% (Mergos, 2022). As the demand for sustainable seafood continues to rise, farmed salmon has become an essential part of the global seafood supply chain. Advances in farming technology, improved disease management, and more efficient feed production have contributed to the success and growth of the industry. Despite challenges such as disease outbreaks and environmental concerns, salmon farming remains a key source of protein for global increasing population, helping to meet the growing demand for high-quality, affordable fish. ]]> Sun, 15 Dec 2024 16:32:37 GMT /slideshow/mariculture-salmon-fish-farming-and-status-pptx/274088058 magoternest@slideshare.net(magoternest) Mariculture-salmon fish farming and status.pptx magoternest 1.1 BACKGROUND INFORMATION IN ATLANTIC SALMON FARMING (salmon salar) Salmon farming has a long history, with fish farming dating back thousands of years. However, the modern industry of farmed salmon began on an experimental basis in the 1960s (Lien, 2015). By the 1980s, it became a significant industry in Norway, and by the 1990s, Chile joined as a major player (Barton & Fløysand, 2010). Over the past 60 years, the farmed salmon industry has expanded rapidly, and today, approximately 70% of the global salmon supply comes from farming rather than wild capture with contribution of 30% to the total global salmon production (Lackey, 2003). In 2021, more than 2.8 million tons of farmed salmonids were produced worldwide, compared to just 705,000 tons (0.705 million tons) of wild-caught salmonids (Liu et al., 2011). However, FAO, SOFIA 2024 reported that aquaculture slightly exceed capture fisheries while capture fisheries become stagnant (SOFIA, 2024). The farming of Atlantic salmon is concentrated in a few regions with specific environmental conditions that are ideal for salmon growth. These include cold water temperatures between 8°C and 14°C (46°F – 57°F), a sheltered coastline, and favorable biological conditions such as clean, oxygen-rich water. The main salmon farming countries have traditionally been Norway, Chile, Canada, and Scotland, where these conditions are naturally present (Snoeijs-Leijonmalm & Andrén, 2017). Currently, the industry has expanded to other countries such as Australia, the Faroe Islands, Iceland, Ireland, and New Zealand, which are also adopting salmon farming due to favorable conditions. These regions provide cold, clean waters suitable for farming, and their coastal areas are well-suited for marine-based farming operations like cages and net pens (Tucker Jr, 2012). The Food and Agriculture Organization (FAO) of the United Nations (UN) predicts that the world’s population will reach 9.8 billion by 2050, and the demand for food is set to increase by 50%, and demand for animal-based foods by nearly 70% (Mergos, 2022). As the demand for sustainable seafood continues to rise, farmed salmon has become an essential part of the global seafood supply chain. Advances in farming technology, improved disease management, and more efficient feed production have contributed to the success and growth of the industry. Despite challenges such as disease outbreaks and environmental concerns, salmon farming remains a key source of protein for global increasing population, helping to meet the growing demand for high-quality, affordable fish. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/salmonfishfarming-241215163237-34955a79-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> 1.1 BACKGROUND INFORMATION IN ATLANTIC SALMON FARMING (salmon salar) Salmon farming has a long history, with fish farming dating back thousands of years. However, the modern industry of farmed salmon began on an experimental basis in the 1960s (Lien, 2015). By the 1980s, it became a significant industry in Norway, and by the 1990s, Chile joined as a major player (Barton &amp; Fløysand, 2010). Over the past 60 years, the farmed salmon industry has expanded rapidly, and today, approximately 70% of the global salmon supply comes from farming rather than wild capture with contribution of 30% to the total global salmon production (Lackey, 2003). In 2021, more than 2.8 million tons of farmed salmonids were produced worldwide, compared to just 705,000 tons (0.705 million tons) of wild-caught salmonids (Liu et al., 2011). However, FAO, SOFIA 2024 reported that aquaculture slightly exceed capture fisheries while capture fisheries become stagnant (SOFIA, 2024). The farming of Atlantic salmon is concentrated in a few regions with specific environmental conditions that are ideal for salmon growth. These include cold water temperatures between 8°C and 14°C (46°F – 57°F), a sheltered coastline, and favorable biological conditions such as clean, oxygen-rich water. The main salmon farming countries have traditionally been Norway, Chile, Canada, and Scotland, where these conditions are naturally present (Snoeijs-Leijonmalm &amp; Andrén, 2017). Currently, the industry has expanded to other countries such as Australia, the Faroe Islands, Iceland, Ireland, and New Zealand, which are also adopting salmon farming due to favorable conditions. These regions provide cold, clean waters suitable for farming, and their coastal areas are well-suited for marine-based farming operations like cages and net pens (Tucker Jr, 2012). The Food and Agriculture Organization (FAO) of the United Nations (UN) predicts that the world’s population will reach 9.8 billion by 2050, and the demand for food is set to increase by 50%, and demand for animal-based foods by nearly 70% (Mergos, 2022). As the demand for sustainable seafood continues to rise, farmed salmon has become an essential part of the global seafood supply chain. Advances in farming technology, improved disease management, and more efficient feed production have contributed to the success and growth of the industry. Despite challenges such as disease outbreaks and environmental concerns, salmon farming remains a key source of protein for global increasing population, helping to meet the growing demand for high-quality, affordable fish.
Mariculture-salmon fish farming and status.pptx from MAGOTI ERNEST
]]> 39 0 https://cdn.slidesharecdn.com/ss_thumbnails/salmonfishfarming-241215163237-34955a79-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Fish breeding and biotechnology in aquaculture.pptx /slideshow/fish-breeding-and-biotechnology-in-aquaculture-pptx/271278353 fishbreedingandbiotechnology-240824185615-28e3b7e2
Inbreeding; is the mating of individuals that are more closely related to each other than individuals mating at random within a population. The populations actually used in most aquaculture programs are finite populations because they possess a limited number of members. ]]>
Inbreeding; is the mating of individuals that are more closely related to each other than individuals mating at random within a population. The populations actually used in most aquaculture programs are finite populations because they possess a limited number of members. ]]> Sat, 24 Aug 2024 18:56:15 GMT /slideshow/fish-breeding-and-biotechnology-in-aquaculture-pptx/271278353 magoternest@slideshare.net(magoternest) Fish breeding and biotechnology in aquaculture.pptx magoternest Inbreeding; is the mating of individuals that are more closely related to each other than individuals mating at random within a population. The populations actually used in most aquaculture programs are finite populations because they possess a limited number of members. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fishbreedingandbiotechnology-240824185615-28e3b7e2-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Inbreeding; is the mating of individuals that are more closely related to each other than individuals mating at random within a population. The populations actually used in most aquaculture programs are finite populations because they possess a limited number of members.
Fish breeding and biotechnology in aquaculture.pptx from MAGOTI ERNEST
]]> 99 0 https://cdn.slidesharecdn.com/ss_thumbnails/fishbreedingandbiotechnology-240824185615-28e3b7e2-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Fish reproduction and hatchery managment.pptx /slideshow/fish-reproduction-and-hatchery-managment-pptx/271278292 fishreproductionandhatcherymanagment-240824185017-3fd817c4
Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry. Brine shrimp live in hypersaline lakes in which the salt content may be 25%, predators and competitors are few, and algal production is high. ]]>
Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry. Brine shrimp live in hypersaline lakes in which the salt content may be 25%, predators and competitors are few, and algal production is high. ]]> Sat, 24 Aug 2024 18:50:17 GMT /slideshow/fish-reproduction-and-hatchery-managment-pptx/271278292 magoternest@slideshare.net(magoternest) Fish reproduction and hatchery managment.pptx magoternest Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry. Brine shrimp live in hypersaline lakes in which the salt content may be 25%, predators and competitors are few, and algal production is high. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fishreproductionandhatcherymanagment-240824185017-3fd817c4-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry. Brine shrimp live in hypersaline lakes in which the salt content may be 25%, predators and competitors are few, and algal production is high.
Fish reproduction and hatchery managment.pptx from MAGOTI ERNEST
]]> 35 0 https://cdn.slidesharecdn.com/ss_thumbnails/fishreproductionandhatcherymanagment-240824185017-3fd817c4-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 The use of probiotics and antibiotics in aquaculture production.pptx /slideshow/the-use-of-probiotics-and-antibiotics-in-aquaculture-production-pptx/269850374 theuseofprobioticsandantibioticsinaquacultureproduction-240624091804-cd224256
Aquaculture is one of the fastest growing agriculture sectors in the world, providing food and nutritional security to millions of people. However, disease outbreaks are a constraint to aquaculture production, thereby affecting the socio-economic status of people in many countries. Due to intensive farming practices, infectious diseases are a major problem in finfish and shellfish aquaculture, causing heavy loss to farmers (Austin & Sharifuzzaman, 2022). For instance Bacterial fish diseases are responsible for a huge annual loss estimated at USD 6 billion in 2014, and this figure has increased to 9.58 in 2020 globally. Disease control in the aquaculture industry has been achieved using various methods, including traditional means, synthetic chemicals and antibiotics. In the 1970s and 1980s oxolinic acid, oxytetracycline (OTC), furazolidone, potential sulphonamides (sulphadiazine and trimethoprim) and amoxicillin were the most commonly used antibiotics in fish farming (Amenyogbe et al., 2020). However, the indiscriminate use of antibiotics in disease control has led to selective pressure of antibiotic resistance in bacteria, a property that may be readily transferred to other bacteria (Bondad‐Reantaso et al., 2023a). Traditional methods are ineffective against controlling new disease in large aquaculture systems. Therefore, alternative methods need to be developed to maintain a healthy microbial environment in aquaculture systems, thereby maintaining the health of the cultured organisms.]]>
Aquaculture is one of the fastest growing agriculture sectors in the world, providing food and nutritional security to millions of people. However, disease outbreaks are a constraint to aquaculture production, thereby affecting the socio-economic status of people in many countries. Due to intensive farming practices, infectious diseases are a major problem in finfish and shellfish aquaculture, causing heavy loss to farmers (Austin & Sharifuzzaman, 2022). For instance Bacterial fish diseases are responsible for a huge annual loss estimated at USD 6 billion in 2014, and this figure has increased to 9.58 in 2020 globally. Disease control in the aquaculture industry has been achieved using various methods, including traditional means, synthetic chemicals and antibiotics. In the 1970s and 1980s oxolinic acid, oxytetracycline (OTC), furazolidone, potential sulphonamides (sulphadiazine and trimethoprim) and amoxicillin were the most commonly used antibiotics in fish farming (Amenyogbe et al., 2020). However, the indiscriminate use of antibiotics in disease control has led to selective pressure of antibiotic resistance in bacteria, a property that may be readily transferred to other bacteria (Bondad‐Reantaso et al., 2023a). Traditional methods are ineffective against controlling new disease in large aquaculture systems. Therefore, alternative methods need to be developed to maintain a healthy microbial environment in aquaculture systems, thereby maintaining the health of the cultured organisms.]]> Mon, 24 Jun 2024 09:18:04 GMT /slideshow/the-use-of-probiotics-and-antibiotics-in-aquaculture-production-pptx/269850374 magoternest@slideshare.net(magoternest) The use of probiotics and antibiotics in aquaculture production.pptx magoternest Aquaculture is one of the fastest growing agriculture sectors in the world, providing food and nutritional security to millions of people. However, disease outbreaks are a constraint to aquaculture production, thereby affecting the socio-economic status of people in many countries. Due to intensive farming practices, infectious diseases are a major problem in finfish and shellfish aquaculture, causing heavy loss to farmers (Austin & Sharifuzzaman, 2022). For instance Bacterial fish diseases are responsible for a huge annual loss estimated at USD 6 billion in 2014, and this figure has increased to 9.58 in 2020 globally. Disease control in the aquaculture industry has been achieved using various methods, including traditional means, synthetic chemicals and antibiotics. In the 1970s and 1980s oxolinic acid, oxytetracycline (OTC), furazolidone, potential sulphonamides (sulphadiazine and trimethoprim) and amoxicillin were the most commonly used antibiotics in fish farming (Amenyogbe et al., 2020). However, the indiscriminate use of antibiotics in disease control has led to selective pressure of antibiotic resistance in bacteria, a property that may be readily transferred to other bacteria (Bondad‐Reantaso et al., 2023a). Traditional methods are ineffective against controlling new disease in large aquaculture systems. Therefore, alternative methods need to be developed to maintain a healthy microbial environment in aquaculture systems, thereby maintaining the health of the cultured organisms. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/theuseofprobioticsandantibioticsinaquacultureproduction-240624091804-cd224256-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Aquaculture is one of the fastest growing agriculture sectors in the world, providing food and nutritional security to millions of people. However, disease outbreaks are a constraint to aquaculture production, thereby affecting the socio-economic status of people in many countries. Due to intensive farming practices, infectious diseases are a major problem in finfish and shellfish aquaculture, causing heavy loss to farmers (Austin &amp; Sharifuzzaman, 2022). For instance Bacterial fish diseases are responsible for a huge annual loss estimated at USD 6 billion in 2014, and this figure has increased to 9.58 in 2020 globally. Disease control in the aquaculture industry has been achieved using various methods, including traditional means, synthetic chemicals and antibiotics. In the 1970s and 1980s oxolinic acid, oxytetracycline (OTC), furazolidone, potential sulphonamides (sulphadiazine and trimethoprim) and amoxicillin were the most commonly used antibiotics in fish farming (Amenyogbe et al., 2020). However, the indiscriminate use of antibiotics in disease control has led to selective pressure of antibiotic resistance in bacteria, a property that may be readily transferred to other bacteria (Bondad‐Reantaso et al., 2023a). Traditional methods are ineffective against controlling new disease in large aquaculture systems. Therefore, alternative methods need to be developed to maintain a healthy microbial environment in aquaculture systems, thereby maintaining the health of the cultured organisms.
The use of probiotics and antibiotics in aquaculture production.pptx from MAGOTI ERNEST
]]> 425 0 https://cdn.slidesharecdn.com/ss_thumbnails/theuseofprobioticsandantibioticsinaquacultureproduction-240624091804-cd224256-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx /slideshow/the-use-of-nauplii-and-metanauplii-artemia-in-aquaculture-brine-shrimp-pptx/269542372 theuseofnaupliiandmetanaupliiartemiainaquaculture-240606123734-e123e50b
Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024). Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021). ]]>
Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024). Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021). ]]> Thu, 06 Jun 2024 12:37:33 GMT /slideshow/the-use-of-nauplii-and-metanauplii-artemia-in-aquaculture-brine-shrimp-pptx/269542372 magoternest@slideshare.net(magoternest) The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx magoternest Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024). Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021). <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/theuseofnaupliiandmetanaupliiartemiainaquaculture-240606123734-e123e50b-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos &amp; Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024). Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos &amp; Roubach, 2021).
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx from MAGOTI ERNEST
]]> 137 0 https://cdn.slidesharecdn.com/ss_thumbnails/theuseofnaupliiandmetanaupliiartemiainaquaculture-240606123734-e123e50b-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 In-pond Race way systems for Aquaculture (IPRS).pptx /slideshow/in-pond-race-way-systems-for-aquaculture-iprs-pptx/268725853 in-pondracewaysystemiprs-240519193951-fd806e04
In-Pond Raceway Systems (IPRS) represent a cutting-edge method in pond aquaculture, effectively combining the advantages of confining fish in a restricted area within the pond with the efficiency of a flowing water system. This innovative approach facilitates water circulation within the pond, mimicking the natural flow found in riverine environments. By creating this dynamic water movement, IPRS significantly enhances the pond's productivity potential. The core principle of IPRS involves the installation of specific components that work in concert to circulate and refresh the water within the pond, all while preventing any discharge into the surrounding environment. This setup effectively utilizes a dividing partition, or baffle, to create a circular water flow pattern. As a result, the water undergoes continuous mixing and movement, optimizing conditions for fish growth and minimizing stagnation.]]>
In-Pond Raceway Systems (IPRS) represent a cutting-edge method in pond aquaculture, effectively combining the advantages of confining fish in a restricted area within the pond with the efficiency of a flowing water system. This innovative approach facilitates water circulation within the pond, mimicking the natural flow found in riverine environments. By creating this dynamic water movement, IPRS significantly enhances the pond's productivity potential. The core principle of IPRS involves the installation of specific components that work in concert to circulate and refresh the water within the pond, all while preventing any discharge into the surrounding environment. This setup effectively utilizes a dividing partition, or baffle, to create a circular water flow pattern. As a result, the water undergoes continuous mixing and movement, optimizing conditions for fish growth and minimizing stagnation.]]> Sun, 19 May 2024 19:39:51 GMT /slideshow/in-pond-race-way-systems-for-aquaculture-iprs-pptx/268725853 magoternest@slideshare.net(magoternest) In-pond Race way systems for Aquaculture (IPRS).pptx magoternest In-Pond Raceway Systems (IPRS) represent a cutting-edge method in pond aquaculture, effectively combining the advantages of confining fish in a restricted area within the pond with the efficiency of a flowing water system. This innovative approach facilitates water circulation within the pond, mimicking the natural flow found in riverine environments. By creating this dynamic water movement, IPRS significantly enhances the pond's productivity potential. The core principle of IPRS involves the installation of specific components that work in concert to circulate and refresh the water within the pond, all while preventing any discharge into the surrounding environment. This setup effectively utilizes a dividing partition, or baffle, to create a circular water flow pattern. As a result, the water undergoes continuous mixing and movement, optimizing conditions for fish growth and minimizing stagnation. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/in-pondracewaysystemiprs-240519193951-fd806e04-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> In-Pond Raceway Systems (IPRS) represent a cutting-edge method in pond aquaculture, effectively combining the advantages of confining fish in a restricted area within the pond with the efficiency of a flowing water system. This innovative approach facilitates water circulation within the pond, mimicking the natural flow found in riverine environments. By creating this dynamic water movement, IPRS significantly enhances the pond&#39;s productivity potential. The core principle of IPRS involves the installation of specific components that work in concert to circulate and refresh the water within the pond, all while preventing any discharge into the surrounding environment. This setup effectively utilizes a dividing partition, or baffle, to create a circular water flow pattern. As a result, the water undergoes continuous mixing and movement, optimizing conditions for fish growth and minimizing stagnation.
In-pond Race way systems for Aquaculture (IPRS).pptx from MAGOTI ERNEST
]]> 451 0 https://cdn.slidesharecdn.com/ss_thumbnails/in-pondracewaysystemiprs-240519193951-fd806e04-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 LIFE CYCLE ASSESSMENT AND AQUACULTURE.pptx /slideshow/life-cycle-assessment-and-aquaculturepptx/266197658 lamtane-240207140555-e9f8c941
Aquaculture production has grown three times faster than the livestock sector since the 1970s, becoming a major source of edible seafood and other products. This rapid expansion has, however, a combination of positive and negative environmental, social, and economic effects(Costello et al., 2020). A variety of tools are available to evaluate these impacts in an attempt to identify the most sustainable practices. One of the more recent tools that has been applied to the evaluation of aquaculture production is Life Cycle Assessment (LCA), an ISO-standardized biophysical accounting framework that allows for multi-criteria environmental performance assessments(Glogic, 2020). The purpose of an LCA is to find the environmental impacts of a product, service or material, so some decision can be made in the design of that item or in the formulation of some policy(França et al., 2021). It might be that different alternative ways of creating a product or providing a service are being compared to see which has a lower environmental impact(Nunes et al., 2021). It is very hard for individuals to assess the actual environmental impacts of a product or service without quantifying the inputs and outputs as is done in an LCA. LCAs thus permit to quantify environmental impacts and make better environmental decisions. By quantifying the environmental impacts at the different stages of producing the product or service, stakeholders may understand what changes to make at the distinct stages to improve environmental outcomes overall(Glogic, 2020) this slide are useful for aquaculture, fisheries students and interested person, also lectures and fish farmers]]>
Aquaculture production has grown three times faster than the livestock sector since the 1970s, becoming a major source of edible seafood and other products. This rapid expansion has, however, a combination of positive and negative environmental, social, and economic effects(Costello et al., 2020). A variety of tools are available to evaluate these impacts in an attempt to identify the most sustainable practices. One of the more recent tools that has been applied to the evaluation of aquaculture production is Life Cycle Assessment (LCA), an ISO-standardized biophysical accounting framework that allows for multi-criteria environmental performance assessments(Glogic, 2020). The purpose of an LCA is to find the environmental impacts of a product, service or material, so some decision can be made in the design of that item or in the formulation of some policy(França et al., 2021). It might be that different alternative ways of creating a product or providing a service are being compared to see which has a lower environmental impact(Nunes et al., 2021). It is very hard for individuals to assess the actual environmental impacts of a product or service without quantifying the inputs and outputs as is done in an LCA. LCAs thus permit to quantify environmental impacts and make better environmental decisions. By quantifying the environmental impacts at the different stages of producing the product or service, stakeholders may understand what changes to make at the distinct stages to improve environmental outcomes overall(Glogic, 2020) this slide are useful for aquaculture, fisheries students and interested person, also lectures and fish farmers]]> Wed, 07 Feb 2024 14:05:55 GMT /slideshow/life-cycle-assessment-and-aquaculturepptx/266197658 magoternest@slideshare.net(magoternest) LIFE CYCLE ASSESSMENT AND AQUACULTURE.pptx magoternest Aquaculture production has grown three times faster than the livestock sector since the 1970s, becoming a major source of edible seafood and other products. This rapid expansion has, however, a combination of positive and negative environmental, social, and economic effects(Costello et al., 2020). A variety of tools are available to evaluate these impacts in an attempt to identify the most sustainable practices. One of the more recent tools that has been applied to the evaluation of aquaculture production is Life Cycle Assessment (LCA), an ISO-standardized biophysical accounting framework that allows for multi-criteria environmental performance assessments(Glogic, 2020). The purpose of an LCA is to find the environmental impacts of a product, service or material, so some decision can be made in the design of that item or in the formulation of some policy(França et al., 2021). It might be that different alternative ways of creating a product or providing a service are being compared to see which has a lower environmental impact(Nunes et al., 2021). It is very hard for individuals to assess the actual environmental impacts of a product or service without quantifying the inputs and outputs as is done in an LCA. LCAs thus permit to quantify environmental impacts and make better environmental decisions. By quantifying the environmental impacts at the different stages of producing the product or service, stakeholders may understand what changes to make at the distinct stages to improve environmental outcomes overall(Glogic, 2020) this slide are useful for aquaculture, fisheries students and interested person, also lectures and fish farmers <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/lamtane-240207140555-e9f8c941-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Aquaculture production has grown three times faster than the livestock sector since the 1970s, becoming a major source of edible seafood and other products. This rapid expansion has, however, a combination of positive and negative environmental, social, and economic effects(Costello et al., 2020). A variety of tools are available to evaluate these impacts in an attempt to identify the most sustainable practices. One of the more recent tools that has been applied to the evaluation of aquaculture production is Life Cycle Assessment (LCA), an ISO-standardized biophysical accounting framework that allows for multi-criteria environmental performance assessments(Glogic, 2020). The purpose of an LCA is to find the environmental impacts of a product, service or material, so some decision can be made in the design of that item or in the formulation of some policy(França et al., 2021). It might be that different alternative ways of creating a product or providing a service are being compared to see which has a lower environmental impact(Nunes et al., 2021). It is very hard for individuals to assess the actual environmental impacts of a product or service without quantifying the inputs and outputs as is done in an LCA. LCAs thus permit to quantify environmental impacts and make better environmental decisions. By quantifying the environmental impacts at the different stages of producing the product or service, stakeholders may understand what changes to make at the distinct stages to improve environmental outcomes overall(Glogic, 2020) this slide are useful for aquaculture, fisheries students and interested person, also lectures and fish farmers
LIFE CYCLE ASSESSMENT AND AQUACULTURE.pptx from MAGOTI ERNEST
]]> 157 0 https://cdn.slidesharecdn.com/ss_thumbnails/lamtane-240207140555-e9f8c941-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 SCALLOPS FARMING.pptx /slideshow/scallops-farmingpptx/266197318 scallops-240207135050-222bbb53
the PowerPoints are useful for fish farmers fishery, lectures, interested personnel and aquaculture students ]]>
the PowerPoints are useful for fish farmers fishery, lectures, interested personnel and aquaculture students ]]> Wed, 07 Feb 2024 13:50:50 GMT /slideshow/scallops-farmingpptx/266197318 magoternest@slideshare.net(magoternest) SCALLOPS FARMING.pptx magoternest the PowerPoints are useful for fish farmers fishery, lectures, interested personnel and aquaculture students <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/scallops-240207135050-222bbb53-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> the PowerPoints are useful for fish farmers fishery, lectures, interested personnel and aquaculture students
SCALLOPS FARMING.pptx from MAGOTI ERNEST
]]> 220 0 https://cdn.slidesharecdn.com/ss_thumbnails/scallops-240207135050-222bbb53-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 mullet fish farming PPT.pptx /slideshow/mullet-fish-farming-pptpptx/264641972 ppt-231214124935-a644a3a8
PowerPoints describing production of mullet fish ]]>
PowerPoints describing production of mullet fish ]]> Thu, 14 Dec 2023 12:49:35 GMT /slideshow/mullet-fish-farming-pptpptx/264641972 magoternest@slideshare.net(magoternest) mullet fish farming PPT.pptx magoternest PowerPoints describing production of mullet fish <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ppt-231214124935-a644a3a8-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> PowerPoints describing production of mullet fish
mullet fish farming PPT.pptx from MAGOTI ERNEST
]]> 352 0 https://cdn.slidesharecdn.com/ss_thumbnails/ppt-231214124935-a644a3a8-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 lobster.pptx /slideshow/lobsterpptx/264641920 lobster-231214124626-f6068908
lobster fish farming PPT]]>
lobster fish farming PPT]]> Thu, 14 Dec 2023 12:46:26 GMT /slideshow/lobsterpptx/264641920 magoternest@slideshare.net(magoternest) lobster.pptx magoternest lobster fish farming PPT <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/lobster-231214124626-f6068908-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> lobster fish farming PPT
lobster.pptx from MAGOTI ERNEST
]]> 531 0 https://cdn.slidesharecdn.com/ss_thumbnails/lobster-231214124626-f6068908-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-magoternest-48x48.jpg?cb=1736164746 I am Magoti Ernest, an aquaculture expert currently serving as a Tutorial Assistant at Sokoine University of Agriculture, where I am also pursuing a Master of Science in Aquaculture diseases and Managment. I have had the opportunity to work with several prominent organizations, including the Tanzania Fisheries Research Institute (TAFIRI), the DigiFish project, the Foodland project, and the Department of Livestock and Fisheries. In addition to my academic and professional roles, I am also the principal investigator of the SaveCichlids project, which focuses on identifying bacterial diseases that escape from fish cages and impact wild ecosystems. www.coa.sua.ac.tz/animal/wp-content/uploads/2023/05/Mr.-Magoti-Ernest-Biography.pdf https://cdn.slidesharecdn.com/ss_thumbnails/salmonfishfarming-241215163237-34955a79-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/mariculture-salmon-fish-farming-and-status-pptx/274088058 Mariculture-salmon fis... https://cdn.slidesharecdn.com/ss_thumbnails/fishbreedingandbiotechnology-240824185615-28e3b7e2-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/fish-breeding-and-biotechnology-in-aquaculture-pptx/271278353 Fish breeding and biot... https://cdn.slidesharecdn.com/ss_thumbnails/fishreproductionandhatcherymanagment-240824185017-3fd817c4-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/fish-reproduction-and-hatchery-managment-pptx/271278292 Fish reproduction and ...