際際滷

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PENGELOLAAN LAHAN SISTEM LEISA
(LOW EXTERNAL INPUT SUSTAINABLE
AGRICULTURE)
 PEMIKIRAN DIKOTOMI DILAKUKAN OLEH
FRNACIS DAN KING (1988)
 OPTIMALISASI SD LOKAL DG KOMBINASI
BERBAGAI KOMPONEN SISTEM UT : TAN,
NAK, KAN, IKLIM TANAH , AIR DAN MANUSIA
 INPUT LUAR HANYA DILAKUKAN BILA PERLU
UTK MELENGKAPI UNSUR2 AGROEKOSITEM
DAN MENIUNGKATKAN SD
 MODEL INI TIDAK MEMAKSIMALKAN
PRODUKTIVITAS DALAM JANGKA PENDEK
TAPI STABIL DAN MEMADAI DLM JANGKA
PANJANG
 MATAHARI: SUMBER ENERGI DAN PROSES FOTOSINTESIS
 AIR: HUJAN DAN JARINGAN IRIGASI LOKAL
 N : FIKSASI DAN DAUR ULANG
 NUTRISI LAIN: DARI TANH DAN DAUR ULANG
 GILMA DAN PENGENDALI HAMA: BIOLOGI , BUDAYA DAN MEKANIK
 BENIH : DARI UT SENDIRI
 MESIN PERTANIAN: DIRAKIT DAN DIRAWAT PETANI DAN MASY.
 TENAGA KERJA: KELG DAN MASY. SEKITAR
 MODAL: KELG DAN MASY. SEKITAR
 MANAJEMAN : PETANI DAN KOMUNITAS LOKAL
 CAHAYA BUATAN PD RUMAH KACA
 AIR: WADUK BESAR
 N : PUPUK BUATAN
 NUTRISI LAIN: PENAMBANGAN , PROSES DAN IMPOR
 GILMA DAN PENGENDALI HAMA: HERBISIDA
 BENIH : HIBRIDA ATAU VARIETAS YG DIJUAL
 MESIN PERTANIAN: DIBELI .
 TENAGA KERJA: UPAHAN
 MODAL: PINJAMAN DARI BANK
 MANAJEMAN : PEDAGANAG INPU T DLL
 DIBANGUN DARI SD YG DAPAT
DIPERBAHARUI YG BERASAL DARI
LINGKUNGAN UT SEKITARNYA:
 IMPLEMENTASINYA LEBIH LUWES DIBANDING
PERTANIAN ORGANIK.
 KEUNTUNGAN PENURUNAN PRODUKTIVITAS
DAPAT DIHINARI KRN DIPERKENANKAN ADA
INPUT DARI LUAR.
 MASIH MENJAGA KESEIMBANGAN DG
PEMAKAIAN INPUT, MISAL ORGANIK DG PUPUK
BUATAN
 TUMPANG SARI/ INTERCROPPING.
 ROTASI TANAMAN DG DUA TANAMN SECARA
BERGILIRAN.
 AGROFORESTRY: PERENNIAL. ANNUALY DAN
SEASONLY CROP.
 SILVI PASTURE: TAN HUTAN DAN RUMPUT
PAKAN TERNAK
 PUPUK HIJAU/GREEN MANURING.
 PENGOLAHAN SECARA KONSERVASI
 PENGENDALIAN BIOLOGI
 PENGELOLAAN HAMA TERPADU
Atas Perhatiannya

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Pengelolaan leisa

  • 1. PENGELOLAAN LAHAN SISTEM LEISA (LOW EXTERNAL INPUT SUSTAINABLE AGRICULTURE)
  • 2. PEMIKIRAN DIKOTOMI DILAKUKAN OLEH FRNACIS DAN KING (1988) OPTIMALISASI SD LOKAL DG KOMBINASI BERBAGAI KOMPONEN SISTEM UT : TAN, NAK, KAN, IKLIM TANAH , AIR DAN MANUSIA INPUT LUAR HANYA DILAKUKAN BILA PERLU UTK MELENGKAPI UNSUR2 AGROEKOSITEM DAN MENIUNGKATKAN SD MODEL INI TIDAK MEMAKSIMALKAN PRODUKTIVITAS DALAM JANGKA PENDEK TAPI STABIL DAN MEMADAI DLM JANGKA PANJANG
  • 3. MATAHARI: SUMBER ENERGI DAN PROSES FOTOSINTESIS AIR: HUJAN DAN JARINGAN IRIGASI LOKAL N : FIKSASI DAN DAUR ULANG NUTRISI LAIN: DARI TANH DAN DAUR ULANG GILMA DAN PENGENDALI HAMA: BIOLOGI , BUDAYA DAN MEKANIK BENIH : DARI UT SENDIRI MESIN PERTANIAN: DIRAKIT DAN DIRAWAT PETANI DAN MASY. TENAGA KERJA: KELG DAN MASY. SEKITAR MODAL: KELG DAN MASY. SEKITAR MANAJEMAN : PETANI DAN KOMUNITAS LOKAL
  • 4. CAHAYA BUATAN PD RUMAH KACA AIR: WADUK BESAR N : PUPUK BUATAN NUTRISI LAIN: PENAMBANGAN , PROSES DAN IMPOR GILMA DAN PENGENDALI HAMA: HERBISIDA BENIH : HIBRIDA ATAU VARIETAS YG DIJUAL MESIN PERTANIAN: DIBELI . TENAGA KERJA: UPAHAN MODAL: PINJAMAN DARI BANK MANAJEMAN : PEDAGANAG INPU T DLL
  • 5. DIBANGUN DARI SD YG DAPAT DIPERBAHARUI YG BERASAL DARI LINGKUNGAN UT SEKITARNYA: IMPLEMENTASINYA LEBIH LUWES DIBANDING PERTANIAN ORGANIK. KEUNTUNGAN PENURUNAN PRODUKTIVITAS DAPAT DIHINARI KRN DIPERKENANKAN ADA INPUT DARI LUAR. MASIH MENJAGA KESEIMBANGAN DG PEMAKAIAN INPUT, MISAL ORGANIK DG PUPUK BUATAN
  • 6. TUMPANG SARI/ INTERCROPPING. ROTASI TANAMAN DG DUA TANAMN SECARA BERGILIRAN. AGROFORESTRY: PERENNIAL. ANNUALY DAN SEASONLY CROP. SILVI PASTURE: TAN HUTAN DAN RUMPUT PAKAN TERNAK PUPUK HIJAU/GREEN MANURING. PENGOLAHAN SECARA KONSERVASI PENGENDALIAN BIOLOGI PENGELOLAAN HAMA TERPADU