| 复种大豆高产栽培模式初探 |
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| 引用本文： | 袁祖培,谢甫锑.复种大豆高产栽培模式初探[J].沈阳农业大学学报,1991,22(1):17-20. |
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| 作者姓名： | 袁祖培 谢甫锑 |
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| 作者单位： | 沈阳农业大学农学系，沈阳农业大学农学系 |
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| 摘 要： |
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| 关 键 词： | 大豆 复种 高产 栽培 模式 |
High-yield Regression Modle of Soybean in Multiple Cropping |
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| Yuan Zupei Xie Futi.High-yield Regression Modle of Soybean in Multiple Cropping[J].Journal of Shenyang Agricultural University,1991,22(1):17-20. |
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| Authors: | Yuan Zupei Xie Futi |
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| Abstract: | The studies were carried out in the multiple cropping of barley and soybean by the method of quadratic rotation design. The quadratic regression equation of soybean yield reflecting planting density and (NH_4)_2HPO_4, K_2SO_4 application was formed. The optimal culture measures to yield more than 100kg/mu include: planting denstity 23750-28250 plants/mu,(NH_4)_2HPO_4 3.85-6.3kg/mu and K_2SO_4 15.50-17. 25kg/mu as seed manure. |
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| Keywords: | soybean multiple cropping regression model optimal culture measures |
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