| 辽宁花生测土配方施肥技术参数研究 |
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| 引用本文： | 娄春荣,王秀娟,董环,张海楼,张鑫,刘慧颖,韩瑛祚. 辽宁花生测土配方施肥技术参数研究[J]. 土壤通报, 2011, 0(1) |
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| 作者姓名： | 娄春荣 王秀娟 董环 张海楼 张鑫 刘慧颖 韩瑛祚 |
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| 作者单位： | 辽宁省农业科学院环境资源与农村能源研究所; |
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| 基金项目： | 辽宁省测土配方施肥攻关项目 |
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| 摘 要： | 采用二次回归"3414"试验设计,对辽宁花生种植区测土配方施肥中的一些重要参数进行了研究,得出了以下结论:百公斤经济产量需肥量,N为4.69kg,P2O5为1.13kg,K2O为1.81kg;土壤养分校正系数,N为0.82,P2O5为0.31,K2O为0.30;肥料利用率,N为35.76%,P2O5为10.68%,K2O为25.78%。施肥参数在地区之间差异较大。
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| 关 键 词： | 花生 配方 施肥参数 |
Parameters of Fertilization Recipe on Peanut in Liaoning |
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| LOU Chun-rong,WANG Xiu-juan,DONG Huan,ZHANG Hai-lou,ZHANG Xin,LIU Hui-ying,HAN Ying-zuo. Parameters of Fertilization Recipe on Peanut in Liaoning[J]. Chinese Journal of Soil Science, 2011, 0(1) |
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| Authors: | LOU Chun-rong WANG Xiu-juan DONG Huan ZHANG Hai-lou ZHANG Xin LIU Hui-ying HAN Ying-zuo |
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| Affiliation: | LOU Chun-rong,WANG Xiu-juan,DONG Huan,ZHANG Hai-lou,ZHANG Xin,LIU Hui-ying,HAN Ying-zuo(Environmental Resource and Agricultural energy Research Institute,Liaoning Academy of Agricultural sciences,Shenyang 110161,China) |
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| Abstract: | The parameters of fertilization recipe on peanut in Liaoning was investigated under the condition of the yield using 3414design.The nutrient amounts were required in forming 100 kg pod,N:4.69kg,P2O5:1.13 kg,K2O:1.81kg,and the coefficients of soil nutrients were that:N,0.82;P2O5,0.31;K2O,0.30.The recoveries of fertilizers were that:N,35.76%;P2O5,10.68%;K2O,25.78%. |
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| Keywords: | Peanut Recipe Fertilization parameter |
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