| 养蟹稻田减量使用农药对稻、蟹生产的影响 |
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| 引用本文： | 杨益众,邵益栋,余月书,仲崇翔,陆自强.养蟹稻田减量使用农药对稻、蟹生产的影响[J].江苏农业学报,2006,22(1):19-23. |
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| 作者姓名： | 杨益众 邵益栋 余月书 仲崇翔 陆自强 |
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| 作者单位： | 扬州大学农学院植保系,江苏,扬州,225009 |
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| 基金项目： | 江苏省海洋与渔业局项目;江苏省科技攻关项目 |
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| 摘 要： | 探讨了在养蟹稻田减量使用农药防治病虫草害的可行性。结果表明,在养蟹稻田内,选择性地施用某些高效、低毒化学农药,并以60%的田间推荐用量防治主要病虫草后对稻田内河蟹不会产生明显的负面效应,相反能显著提高养蟹稻田内水稻产量,实现了水稻与河蟹的共同发展。适量施用三唑磷并与其它药剂混配,达到既能使河蟹安全生长又对水稻害虫有较好防效的目的。
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| 关 键 词： | 养蟹稻田 三唑磷 防效 水稻产量 成蟹产量 |
| 文章编号： | 1000-4440（2006）01-0019-05 |
| 收稿时间： | 2005-04-01 |
| 修稿时间： | 2005-04-01 |
Rice and Crab Production Influenced by Application of Pesticides at Reduced Rates to Crab-culturing Paddy Fields |
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| YANG Yi-zhong,SHAO Yi-dong,YU Yue-shu,ZHONG Chong-xiang,LU Zi-qiang.Rice and Crab Production Influenced by Application of Pesticides at Reduced Rates to Crab-culturing Paddy Fields[J].Jiangsu Journal of Agricultural Sciences,2006,22(1):19-23. |
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| Authors: | YANG Yi-zhong SHAO Yi-dong YU Yue-shu ZHONG Chong-xiang LU Zi-qiang |
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| Institution: | Department of Plant Protection ,Agricultural College, Yangzhou University, Yangzhou 225009, China |
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| Abstract: | The feasibility of using mini-dose pesticides to control insect pests in paddy field where crabs were cultured was studied.The results showed that the influence of mini-dose pesticides on the crabs was small and the rice yield rose significantly when highly active and low mammalian-toxic pesticides were selected and applied at 60% of the recommended dose to the crab-culturing paddy fields.The mixture of a moderate dose of triazophos and other pesticides improved pests control effects and guaranteed the safety of crab. |
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| Keywords: | crab-culturing paddy field triazophos control effect rice yield crab yield |
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