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国外对内吸式杀虫刑的杀虫机理、抑制吲哚乙酸氧化酶活性,提高植物生长激素水平和水稻产量方面曾进行过诸多的研究,但缺乏稻田药肥施用方法及杀灭水稻害虫的试验研究,为此,我们针对这一问题进行了3年连续试验研究。应用内吸式杀虫剂与氮素化肥等复混合制成的水稻专用(Ⅰ)号药肥,对毒杀水稻害虫和促进水稻生长,增加产量效果明显。施药处理与对照相比,对毒杀二化螟幼虫、稻象幼虫防效显著,对稻飞虱也有一定防效。每亩可增产稻谷39.1一108.7kg,增产幅度为8.3%一22.9%。
Absorption insecticidal punishment mechanism of insecticide in foreign countries, inhibition of indole acetic acid oxidase activity, increase the level of plant growth hormone and rice yield have conducted many studies, but the lack of paddy fertilizer application methods and kill rice pests Experimental research, therefore, we conducted a three-year continuous pilot study on this issue. Application of internal absorption of insecticides and nitrogen fertilizers and other complex mixed made of rice (1) dedicated fertilizer, to kill rice pests and promote rice growth and increase yield significantly. Compared with the control, the pesticide treatment showed significant control effects on the larvae and larvae of rice stem borers, and also had some control effects on planthoppers. Per acre can be increased rice 39.1 a 108.7kg, increase rate of 8.3% a 22.9%.