| 河西井泉灌区春小麦综合栽培技术研究 |
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| 引用本文： | 陈士宾,甘延太,陈珂. 河西井泉灌区春小麦综合栽培技术研究[J]. 甘肃农业大学学报, 1985, 0(2) |
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| 作者姓名： | 陈士宾 甘延太 陈珂 |
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| 作者单位： | 甘肃农大农学系，甘肃农大农学系，甘肃农大农学系 |
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| 摘 要： | 本试验研究采用回归旋转设计,建立多元回归数学模型,预测出全部技术组合的产量,从中选择出亩产在900—950斤的优良组合9个,亩产在850—900斤的优良组合12个,亩产在800—850斤的优良组合7个,可为在不同条件下建立最佳的栽培技术体系提供技术依据。
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Studies on Comprehensive Culture Technique of Spring wheat in Hexi Region of Gansu Province |
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| Abstract: | The study adopted regressive rotational design and estab- lished mathematical models of multiple regression. By doing so, we forecasted outputs of all technique combinations and selected some fine combinations from them, 9 with yield of 450-475kg per Mu, 12 with yield of 425-450kg per Mu, 7 with yield of 400-425 kg per Mu. They will provide technique basis for establishing optimum system of culture technique in different productive conditions. |
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