| 高寒冷凉区增施钾肥增产效应 |
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| 引用本文： | 郭雄,魏占花,马长莲,高世恭,李有全.高寒冷凉区增施钾肥增产效应[J].青海农林科技,2005(4):6-7,16. |
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| 作者姓名： | 郭雄 魏占花 马长莲 高世恭 李有全 |
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| 作者单位： | 互助农业技术推广中心,青海,互助,810500;互助农业技术推广中心,青海,互助,810500;互助农业技术推广中心,青海,互助,810500;互助农业技术推广中心,青海,互助,810500;互助农业技术推广中心,青海,互助,810500 |
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| 摘 要： | 在青海东部高寒冷凉农业区进行增施钾肥试验采用单因子设计，试验结果表明，用钾肥比不用钾肥明显增产，氮磷钾肥配合施用效果更好。
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| 关 键 词： | 青海东部 高寒冷凉农业区 增施钾肥 增产 |
| 文章编号： | 1004-9967（2005）04-0006-02 |
| 收稿时间： | 2005-01-11 |
| 修稿时间： | 2005-01-11 |
Study on Yield Effective of Applied K in High Cold Region |
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| GUO Xiong,WEI Zhan-hua,MA Chang-lian,GAO Shi-gong,LI You-quan.Study on Yield Effective of Applied K in High Cold Region[J].Science and Technology of Qinghai Agriculture and Forestry,2005(4):6-7,16. |
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| Authors: | GUO Xiong WEI Zhan-hua MA Chang-lian GAO Shi-gong LI You-quan |
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| Institution: | Huzhu Agricultural Technique Extension Center, Huzhu Qinghai 810500, China |
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| Abstract: | Increase yield effective were tested by applied K, and sigle factor design in high cold agricultural region of east of Qinghai. The results showed, increased yield was clear applied K than no applied. Increase yield effective were better with mixed N P K applied. |
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| Keywords: | East of Qinghai High cold agricultural region Increase K apply Increase yield |
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