| 地膜覆盖对甘蔗幼苗的影响 |
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| 引用本文： | 王元贞,柯玉琴.地膜覆盖对甘蔗幼苗的影响[J].亚热带农业研究,1994(1). |
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| 作者姓名： | 王元贞 柯玉琴 |
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| 作者单位： | 福建农学院 |
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| 摘 要： | 旱地冬植甘蔗地膜覆盖促进了蔗茎贮存养分碳水化合物的转化．使根部细胞线粒体Ｎａ＋—Ｋ＋ＡＴＰ酶活性增强．根系活力提高，叶片叶绿素含量增加，光合作用增强，促进了甘蔗幼苗的生长。
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| 关 键 词： | 地膜覆盖 甘蔗 生理效应 |
Physiological Effect of Plastic Film Covering on Sugarcane Seedlings |
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| Wang Yuanzhen,Ke Yuqing.Physiological Effect of Plastic Film Covering on Sugarcane Seedlings[J].Subtropical Agriculture Research,1994(1). |
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| Authors: | Wang Yuanzhen Ke Yuqing |
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| Abstract: | Plastic film covering on winter planted sugarcane in uplands promotes the inversion of nutrients and carbohydrate reserved in stems.This method is favourable for the growth of sugarcane seedlings by strengthening Na+-K+ ATPase activities of the mitochondriums in root cells and root system activities,and increasing the chlorophyll contents in seedling leaves for better photosynthesis. |
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| Keywords: | plastic film covering sugarcane physiological effect |
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