| 贵州省湄潭县玉米3414肥效试验研究 |
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| 引用本文： | 王勇,吴清毅,陈卓,蒋贤林,石声琼.贵州省湄潭县玉米3414肥效试验研究[J].北京农业,2011(15):60-61. |
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| 作者姓名： | 王勇 吴清毅 陈卓 蒋贤林 石声琼 |
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| 作者单位： | 贵州省湄潭县农牧局; |
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| 摘 要： | 运用"3414"方案设计,研究了氮、磷、钾对玉米产量的影响。结果表明:其单因子的影响是氧化钾>一氧化氮>五氧化二磷,因此从提高玉米产量的角度出发,应将钾肥的施用量作为首要因素考虑。综合考虑,施纯氮量在7.08 kg/667 m2,五氧化二磷在7.25 kg/667 m2,氧化钾11.59 kg/667 m2,有利于玉米产量的提高。
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| 关 键 词： | 玉米 3414试验 肥料效应 测土配方 |
Corn Fertilizer Research 3414 of Meitan City |
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| Wang Yong Wu Qingyi Chen Zhuo Jiang Xianlin Shi Shengqiong.Corn Fertilizer Research 3414 of Meitan City[J].Beijing Agriculture,2011(15):60-61. |
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| Authors: | Wang Yong Wu Qingyi Chen Zhuo Jiang Xianlin Shi Shengqiong |
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| Institution: | Wang Yong Wu Qingyi Chen Zhuo Jiang Xianlin Shi Shengqiong |
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| Abstract: | With the 3414 design,The experiment have been studied the N,P,K for effect of the yield maize.The result showed that the influence of K change is more than that of P and K.The result indicated that we should regard K as the main factor in according to yield of the maize.Considered the three factors,It was beneficial to the yield of maize that N is about 7.08kg/667m2 and P about 7.25kg/667m2 and K about 11.59kg/667m2. |
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| Keywords: | maize 3141test effect of fertilizer measure soil formula |
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