| 青稞丰产栽培配方施肥的研究 |
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| 引用本文： | 李健,丰先红,杨开俊.青稞丰产栽培配方施肥的研究[J].大麦与谷类科学,2010(3). |
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| 作者姓名： | 李健 丰先红 杨开俊 |
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| 作者单位： | 四川甘孜州农业科学研究所,四川,康定,626000 |
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| 摘 要： | 通过氮磷钾三因素五水平回归均匀布点设计田间试验得到参数,建立以青稞产量为目标函数的回归模型,Y=4491.360-375.75X1X2-342.375X2X3-238.307X22,并根据模型计算得出,每公顷达到丰产的农艺栽培措施及增加的收益.
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| 关 键 词： | 青稞 配方施肥 研究 |
Research on Fertilization of High-yield cultivation on Naked barley |
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| LI Jian,FENG Xian-hong,YANG Kai-jun.Research on Fertilization of High-yield cultivation on Naked barley[J].Barley and Cereal Sciences,2010(3). |
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| Authors: | LI Jian FENG Xian-hong YANG Kai-jun |
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| Institution: | LI Jian,FENG Xian-hong,YANG Kai-jun(Sichuan Ganzi Agricultural Research Institute,Kangding 626000,China) |
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| Abstract: | The effect on the seed-Wool yield of Nitrogen,Phosphor and Potassium were studied on Naked barley.According to the results of field trials with three factors and five different levels,the model were built with the seed-wool yield and the objective function,which is Y=4491.360-375.75X1X2-342.375X2X3-238.307X22.High yield agricultural cultivation measures and increase revenue per hectare were calculated by the model. |
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| Keywords: | Naked barley Fertilization Research |
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