| 高产大豆钾素需求特性的研究 |
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| 引用本文： | 谢佳贵,王立春,代洪波,侯云鹏,唐季秋,尹彩侠,张国辉,于雷.高产大豆钾素需求特性的研究[J].吉林农业科学,2008,33(5). |
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| 作者姓名： | 谢佳贵 王立春 代洪波 侯云鹏 唐季秋 尹彩侠 张国辉 于雷 |
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| 作者单位： | 1. 吉林省农业科学院农业环境与资源研究中心,长春,130033
2. 榆树市农业技术推广服务中心,吉林,榆树,130400 |
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| 摘 要： | 通过吉林省两个不同气候区大豆试验研究表明:施用钾肥能够促进大豆生长发育,提高大豆产量,同时还能促进对氮磷的吸收。施用钾肥60 kg/hm2,钾肥利用率最高,并可获得最大的经济效益。
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| 关 键 词： | 大豆 钾肥 增产 |
Researches on Potassium Requirement Characteristic of High Yield Soybean |
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| XIE Jia-Gui,WANG Li-Chun,DAI Hong-Bo,HOU Yun-Peng,TANG Ji-Qiu,YIN Cai-Xia,ZHANG Guo-Hui,YU Lei.Researches on Potassium Requirement Characteristic of High Yield Soybean[J].Jilin Agricultural Sciences,2008,33(5). |
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| Authors: | XIE Jia-Gui WANG Li-Chun DAI Hong-Bo HOU Yun-Peng TANG Ji-Qiu YIN Cai-Xia ZHANG Guo-Hui YU Lei |
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| Abstract: | The two-sites experiments established on the different climate zone of Jilin province showed that K fertilizer application could improve growth and yield for soybean and promote N and P uptake in the soybean plant.60kg K2O /ha application for soybean got the highest K use efficiency and produced the largest profitability. |
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| Keywords: | Soybean Potash fertilizer Yield increase |
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