| 丁草胺复合肥的除草供肥特性研究 |
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| 引用本文： | 林海琳,崔英德,梁关生,尹国强.丁草胺复合肥的除草供肥特性研究[J].湖南农业大学学报(自然科学版),2005,31(1):32-34. |
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| 作者姓名： | 林海琳 崔英德 梁关生 尹国强 |
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| 作者单位： | 1. 广东工业大学,材料学院,广东,广州,510090;仲恺农学院,应用化学研究所,广东,广州,510230
2. 仲恺农学院,应用化学研究所,广东,广州,510230 |
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| 基金项目： | 广东省农业重点科技资助项目(1310004) |
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| 摘 要： | 为了探明丁草胺除草复合肥对旱地作物的除草和保肥效果，以4．9菜种为材料，采用田间随机试验和盆栽方法，比较分析了浅层入土施甩丁草胺氮磷钾复合肥、氮磷钾复合肥、丁草胺后菜苗的生长情况和菜苗断乳期前后蛋白质含量的变化规律，并采用土壤一农药吸附模型，对丁草胺复合肥中丁草胺的含量进行拟合．结果表明：丁草胺复合肥的除草效果与单施丁草胺效果基本一致，肥效比单施氮磷钾肥增加．以氮磷钾为载体，选用与之不拮抗的丁草胺除草剂制成除草复合肥，在旱地中一次完成作物苗期的除草和追肥任务，能保持药效的发挥并提高肥效，促进作物生长．
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| 关 键 词： | 丁草胺复合肥 除草 供肥特性 蛋白质含量 |
| 文章编号： | 1007-1032(2005)01-0032-03 |
| 修稿时间： | 2004年10月18 |
On the Characteristic of Weeding and Nutrients-Supplying of the Compound Butachlor Azophoska |
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| LIN Hai-lin,CUI Ying-de,LIANG Guan-sheng,YIN Guo-qiang.On the Characteristic of Weeding and Nutrients-Supplying of the Compound Butachlor Azophoska[J].Journal of Hunan Agricultural University,2005,31(1):32-34. |
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| Authors: | LIN Hai-lin CUI Ying-de LIANG Guan-sheng YIN Guo-qiang |
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| Institution: | LIN Hai-lin1.2,CUI Ying-de2,LIANG Guan-sheng2,YIN Guo-qiang2 |
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| Abstract: | To probe into the effets of the compound herbicide fertilizers which was composed of compound butachlor azophoska,azophoska,butachlor in the dryland,the stochastic experiments in the field and in the pot were carried out to analyze.Its effect on greens,meanwhile,the protein components of the greens were analyzed during milking and after milking periods.A kinetic model of total adsorption reaction from adsorption system of soid-pesticide and kinetic equation was deduced.The studies showed that the compound dutachlor azophoska shared the same effect in weeding as pure butachlor while the former was more effective in fertilizing than the azophosha.The application suitable mixture of butachlor and azophoska was more effective to the greens without poisoning effects. |
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| Keywords: | compound dutachlor azophoska weeding nutrient-supplying protein content |
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