| 玉米专用除草药肥的药效及对产量影响的研究 |
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| 引用本文： | 谢延年,刘小虎,韩晓日,战秀梅,胡斌,王帅,董欣宇,张瑞杰.玉米专用除草药肥的药效及对产量影响的研究[J].杂粮作物,2008,28(3):192-195. |
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| 作者姓名： | 谢延年 刘小虎 韩晓日 战秀梅 胡斌 王帅 董欣宇 张瑞杰 |
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| 作者单位： | 沈阳农业大学,土地与环境学院,辽宁,沈阳,110161 |
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| 基金项目： | 辽宁省自然科学基金
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辽宁省科技攻关计划 |
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| 摘 要： | 针对辽宁省地区玉米田常见杂草种类，选择对其防除有效的农药，与复合肥按照一定配比制作成玉米专用包膜药肥和包裹药肥。通过田间试验，对两种药肥的药效和农药残留以及作物产量进行了深入研究。结果表明：玉米专用药肥在田地中一次完成作物的除草和施肥任务，能保持药效的发挥并提高肥效，促进作物生长。包膜药肥的施用效果要好于包裹药肥和常规施肥。其中包膜药肥处理E杂草总鲜重防效较常规施肥处理B提高了21．34％；大田试验包膜药肥处理较常规施肥施农药处理B对照增产11．6％，其中E处理最高，增产12．1％，增收1800元／hm^2。
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| 关 键 词： | 玉米 包膜肥料 药效 农药残留 肥效 |
Study on the Weed Medical Fertilizer on Maize Growth of the Impact of the Drug Efficacy and the Maize Yield |
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| XIE Yan-nian,LIU Xiao-hu,HAN Xiao-ri,ZHAN Xiu-mei,WANG Shuai,DONG Xin-yu,ZHANG Rui-jie.Study on the Weed Medical Fertilizer on Maize Growth of the Impact of the Drug Efficacy and the Maize Yield[J].Rain Fed Crops,2008,28(3):192-195. |
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| Authors: | XIE Yan-nian LIU Xiao-hu HAN Xiao-ri ZHAN Xiu-mei WANG Shuai DONG Xin-yu ZHANG Rui-jie |
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| Institution: | ( Soll and Envirnment Institute, Shenyang Agricultural University, Shenyang, Liaoning 110161, China) |
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| Abstract: | In view of common weed type in maize field of Liaoning province area,to choice the effective pesticide against to it ,according to the certain mixture ratio to make medical fertilizer with complex fertilizer.In this paper through maize growth under field experiment condition,we studied on the two kind medical fertilizer about drug effect and pesticide residue as well as the corn yield has conducted the thorough research.The result showed that:the medical gertilizer on maize can accomplish the task of weed and fertilize once,holding the drug effect and also enhance the fertilize effect,accelerate crops growth.The effect of coated fertilizers are batter than packaged fertilizers and conventional fertilize.And coated fertilizers' s treatment E increases 21.34 percent compare with conventional fertilize' s treatment B in weed fresh weight of weed effect;coated fertilizers' s treatment increases 11.6 percent compare with conventional fertilize and drug delivery in corn yield each hectare,treatment E is the highest as 12.1 percent increase,a unit of area can increase 1 800 Yuan. |
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| Keywords: | maize coated fertilizers drug efficacy pesticide residue fertilizer effectiveness |
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