| 汉中地区油菜“3414”肥效试验 |
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| 引用本文： | 高鹏,魏样,何文,王晓峰,范小平,封秀芹.汉中地区油菜“3414”肥效试验[J].现代农业科技,2011(12):58+62. |
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| 作者姓名： | 高鹏 魏样 何文 王晓峰 范小平 封秀芹 |
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| 作者单位： | 1. 陕西省汉中市农业技术推广中心,陕西汉中,723000
2. 汉中市勉县农业技术推广中心 |
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| 摘 要： | 进行了油菜"3414"肥效试验,结果表明:油菜产量随着氮、磷、钾施用量的增加而增大,但当肥料施用量超过N 15.65 kg/666.67 m2,P2O5 5.97 kg/666.67 m2,K2O 3.75 kg/666.67 m2时,油菜的产量随着施肥量的增大而减小。各处理中,产量最高的为N2P2K1。
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| 关 键 词： | “3414”肥效试验 油菜 产量 |
"3414" Fertilizer Effect Test for Rape in Hanzhong Area |
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| Authors: | GAO Peng WEI Yang HE Wen WANG Xiao-feng FAN Xiao-ping FENG Xiu-qin |
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| Institution: | GAO Peng 1 WEI Yang 1 HE Wen 1 WANG Xiao-feng 1 FAN Xiao-ping 2 FENG Xiu-qin 2(1 Hanzhong Popularizing Agricultural Techniques Organization in Shaanxi Province,Hanzhong Shaanxi 723000,2 Mianxian Popularizing Agricultural Techniques Organization in Hanzhong City) |
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| Abstract: | The '3414' fertilizer effect test for rape was conducted in Hanzhong area of Shaanxi Province.The results showed that the yield of rape increased with increasing of the application amount of N,P,K.When the application of N was higher than 15.65 kg/666.67 m2,the application amount of P2O5 was higher than 5.97 kg/666.67 m2,the application amount of K2O was higher than 3.75 kg/666.67 m2,the yield of rape decreased with the increasing of the application amount of N,P,K.The treatment of N2P2K1 obtained the highe... |
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| Keywords: | \'3414\' fertilizer effect test rape yield |
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