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農(nóng)作物病蟲害物理消殺技術(shù)培訓(xùn)班在湖南長沙舉辦

2024-07-05 11:33:05 來源：全國農(nóng)業(yè)技術(shù)推廣服務(wù)中心 閱讀量：15643 評論

導(dǎo)讀：近日，全國農(nóng)技中心在湖南長沙舉辦農(nóng)作物病蟲害物理消殺技術(shù)培訓(xùn)班。

　　【農(nóng)機(jī)網(wǎng) 熱點關(guān)注】 近日，全國農(nóng)技中心在湖南長沙舉辦農(nóng)作物病蟲害物理消殺技術(shù)培訓(xùn)班。參訓(xùn)人員現(xiàn)場觀摩了水稻主要病蟲害綠色防控技術(shù)集成試驗和增產(chǎn)增效示范，聽取了害蟲物理消殺技術(shù)及水稻病蟲害識別與綠色防控技術(shù)講授，研討交流了課題工作進(jìn)展和后續(xù)安排。
 
　　近年來，物理消殺技術(shù)與其他防控技術(shù)配套集成形成系列綠色防控技術(shù)，在病蟲防控實踐中取得了很好的效果。保護(hù)地高溫悶棚防治病蟲害、“日曬高溫覆膜法”防治韭蛆，“防蟲網(wǎng)+”防治豇豆病蟲害，不僅有效防控了病蟲害，降低了化學(xué)農(nóng)藥使用量，而且有力保障了農(nóng)產(chǎn)品質(zhì)量安全。但是，面對農(nóng)業(yè)綠色高質(zhì)量發(fā)展的要求，仍存在物理消殺技術(shù)和產(chǎn)品不足，現(xiàn)有物理消殺產(chǎn)品成本高、見效慢，防控精準(zhǔn)性、高效性、智能化程度不足等問題，亟需加強(qiáng)新產(chǎn)品的研發(fā)、新技術(shù)集成與推廣應(yīng)用。“病蟲害物理消殺機(jī)理與防控新產(chǎn)品研發(fā)”項目聚焦水稻、蔬菜、果樹等作物主要病蟲害，解析病蟲害物理消殺機(jī)理，研發(fā)高效智能害蟲燈(色)誘等物理誘控、物理阻隔和抑殺新技術(shù)和新產(chǎn)品，構(gòu)建物理精準(zhǔn)防控技術(shù)體系，示范推廣后有望進(jìn)一步提升病蟲害綠色防控水平。
 
　　針對農(nóng)作物病蟲害物理消殺技術(shù)項目，要著重做好三方面的工作：一要加強(qiáng)關(guān)鍵技術(shù)研究。以水稻、蔬菜、柑橘為主要作物，以水稻螟蟲、蔬菜薊馬、柑橘實蠅等病蟲為重點防控對象，針對生產(chǎn)中的防控難題，研發(fā)精準(zhǔn)、高效、智能等物理消殺新技術(shù)與產(chǎn)品。二要加強(qiáng)技術(shù)集成。科學(xué)集成應(yīng)用新技術(shù)和新產(chǎn)品，開展田間試驗和示范，豐富全程綠色防控技術(shù)體系。三要加強(qiáng)培訓(xùn)推廣。通過多層次、多種形式的技術(shù)培訓(xùn)，幫助植保技術(shù)人員和廣大農(nóng)戶進(jìn)一步樹立綠色防控理念，促進(jìn)綠色新技術(shù)新產(chǎn)品的應(yīng)用。

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