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IX. The Plant Protection

IX. The Plant Protection. Potato Information Kit . 1997. Jerry Lovat t Environmental Sustainability: A vital component of Asia’s rice ecosystems. K.L. Heong. IRRI. International Rice Conference. Bali, Sept. 2005. Manage of Weed, Pest and Diseases. Weed n Weeding.

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IX. The Plant Protection

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  1. IX. The Plant Protection Potato Information Kit . 1997. Jerry Lovatt Environmental Sustainability: A vital component of Asia’s rice ecosystems. K.L. Heong. IRRI. International Rice Conference. Bali, Sept. 2005. Manage of Weed, Pest and Diseases

  2. Weed n Weeding • Gulma : tumbuhan yang tidak dikehendakitumbuh • Gulma : saat periode kritis  kompetisi thd faktor pertumbuhan • Weeding  penyiangan : usaha meniadakan gulma dari pertanaman • Weeding : sebaiknya bukan hanya perlakuan sesaat tetapi usaha yang terpadu dengan aspek budidaya lainnya

  3. Weeding Treatment • Cangkul • Tangkil (cangkul kecil) • Bajak singkal • Harrow • Herbisida FOR MORE INFO...

  4. Weeding by other • Rotasi dg tanaman yang berbeda • Pengolahan lahan yang benar • Tanam  as soon as • Benih/Bibit yang baik/vigor • Pacu pertumbuhan vegetatif • Penggunaan mulsa • Herbisida pra tumbuh

  5. EXISTING CROPPING SYSTEM NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEPT OCT 1st RICE 2nd RICE 3rd RICE RICE RICE/VEGETABLES/ SOYBEAN MAIZE/VEGETABLES PROPOSED CROPPING SYSTEM RICE VEGETABLES/ MAIZE/ OILSEEDS WHEAT

  6. Manage of Pest and Diseases • ORGANISME PENGGANGGU TANAMAN • Binatang, serangga, jamur, bakteri • PENGENDALIAN PREVENTIF : • - Tanam saat kondisi lingkungan tidak menguntungkanOPT • - Rotasi Tanaman • - Penanaman lebih dari 2 tanaman (avoid monoculture) : • > meningkatkan jumlah organisme • > sbg tanaman repellent • - Penggunaan mulsa plastik hitam perak

  7. Hindari monokulturTerapkan IntercroppingRotasi Tanaman

  8. Manage of Pest and Diseases Mekanis (habitat, sex feromon trap, yellow stiky trap) CANGAR FP-UB Research Station

  9. Biologis Pengendalian hama secara biologis yakni pengendalian hama dengan menggunakan/memanfaatkan musuh alami/predator Pada tanaman kubis : predator Plutela adalah Bacillus thuringiensis, Diadegma sp

  10. There are > 400 species of hymenopteran parasitoids in rice based ecosystems Most of them are highly host specific. Their unique roles may not be easily substituted. Example. Rice bug egg parasitoid, Gryon nixoni. Parasitoids KLH

  11. Understanding the rice landscape… …Integrated Pest Management (IPM)

  12. PESTISIDE AND SPRAYING Kimia = Pestisida - Insektisida - Fungisida - Nematisida • Aplikasi pestisida harus dilakukan dengan seksama • Pestisida = racun • Gunakan sesuai kegunaan • - Gunakan sesuai dosis • - Pahami perilaku hama/penyakit • - Resistensi • - Lakukan dengan aman (pakaian, masker, arah angin, dll)

  13. Equipment in Pest and Diseases Spraying Knapsack Sprayer Power Sprayer

  14. Boom Sprayer

  15. Reducing pesticide use… …a success story in Vietnam

  16. In Vietnam, based on decades of ecological research in rice fields, we found spraying during the first 40 days after sowing was not necessary. So, farmers were motivated through an innovative communi-cation campaign.

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