| 农田爆破成腔技术要素与作物产量关系的正交试验研究 |
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| 引用本文： | 严宝文,李靖,包忠谟,邓汉祥,袁文豪.农田爆破成腔技术要素与作物产量关系的正交试验研究[J].农业工程学报,2000,16(5):41-43. |
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| 作者姓名： | 严宝文 李靖 包忠谟 邓汉祥 袁文豪 |
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| 作者单位： | 1. 西北农林科技大学水利与建筑工程学院
2. 兵器工业部第二○四研究所 |
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| 基金项目： | 教育部博士点基金"利用爆破改善土壤降水能力的试验研究"(项目编号:970701)的部分内容. |
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| 摘 要： | 腔体密度、埋深和孔底防渗处理措施是农田爆破成腔技术的3个要素。该文在简介该技术的实施方法和进行了简单的经济分析后,以小麦产量为依据,按照正交试验的方法对各要素与产量的影响关系进行了分析,认为孔底的防渗处理方法是最重要的影响因素,从而为进一步的试验和该技术的推广应用提供了参考
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| 关 键 词： | 爆破成腔 旱作农业技术 正交试验 |
| 收稿时间： | 7/2/1999 12:00:00 AM |
| 修稿时间： | 1999-07-02 |
Orthogonal Experiment on Relationship Between Wheat Yields and Technical Factors of Cavity-Making by Explosion in Farm Land |
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| Yan Baowen,Li Jing,Bao Zhongmo,Deng Hanxiang and Yuan Wenhao.Orthogonal Experiment on Relationship Between Wheat Yields and Technical Factors of Cavity-Making by Explosion in Farm Land[J].Transactions of the Chinese Society of Agricultural Engineering,2000,16(5):41-43. |
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| Authors: | Yan Baowen Li Jing Bao Zhongmo Deng Hanxiang and Yuan Wenhao |
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| Abstract: | Density of cavity, its burying depth and water proof method to cavity bottom are the three key factors of technique of cavity making by explosion in farm land. After a brief introduction of the method and economic analysis on the technique, in accordance with the theory of experimental method and taking wheat yields as target, the relationship between the three factors and wheat yield was studied in this paper. The results showed that water proof method to cavity bottom is the most important factor, the burying depth is the second, and the density of cavity is the third. This conclusion will lead to further study and technical popularization and application. |
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| Keywords: | cavity making by explosion rainfed agricultural technique orthogonal experiment |
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