| 丘陵区麦茬水稻免耕技术初探 |
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| 引用本文： | 汪文清.丘陵区麦茬水稻免耕技术初探[J].西南科技大学学报(哲学社会科学版),1991(1). |
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| 作者姓名： | 汪文清 |
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| 作者单位： | 绵阳市农科所 |
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| 摘 要： | 采用裂裂区试验设计,对丘陵区麦茬水稻免耕技术进行了研究。试验结果表明,免耕与翻耕相比,分蘖快,根系活力强,功能叶面积大,提高了产量构成因素水平,增产极显著。在本试验条件下,麦茬水稻免耕技术适宜于不同施氮水平和施肥方法采用。
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| 关 键 词： | 麦茬水稻 免耕 产量构成因素 产量 |
DISCUSSION ON PLOUGHING-FREE TECHNOLOGY OF PLANTING RICE AFTE RWHEAT IN HILL-REGION/ |
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| Wang Wenqin.DISCUSSION ON PLOUGHING-FREE TECHNOLOGY OF PLANTING RICE AFTE RWHEAT IN HILL-REGION/[J].Journal of Southwest University of Science and Technology,1991(1). |
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| Authors: | Wang Wenqin |
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| Institution: | Mianyang Agricultural Sciences Institute |
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| Abstract: | The ploughing-free technology of planting ride after wheat in hill-region was studied by means of the split-split plot design.The results of the experiment showed that several facfors affecting rice yield with ploughing-free were superior to with ploughing.The ploughing-free technology was suitable for different methods of applying fertilizer and levels of applying nitrogen. |
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| Keywords: | Rice after wheat Ploughing-free Elements of yield Yield |
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