| 北京郊区桃园覆草效应的研究 |
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| 引用本文： | 李斌军,王伟,郝麟文,师光禄,杨亚东,宫芳芳,王有年.北京郊区桃园覆草效应的研究[J].北京农学院学报,2012,27(2):7-9. |
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| 作者姓名： | 李斌军 王伟 郝麟文 师光禄 杨亚东 宫芳芳 王有年 |
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| 作者单位： | 北京农学院植物科学技术学院,北京,102206;农业部都市农业(北方)重点实验室,北京,102206;山西省文水科学技术协会,山西文水,032100 |
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| 基金项目： | 国家自然科学基金资助项目，北京市自然科学基金重点项目，北京市自然科学基金，北京市教委重点项目，北京市教委平台建设项目，北京市属高校人才强教深化计划资助项目，北京市科委重点项目 |
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| 摘 要： | 连续2年对北京郊区桃园进行覆草研究。结果表明:果园覆草土壤有机质含量增加41.46%,0～5cm土层土壤温度降低3.2℃;单果增重10.89%,果实产量增加8.93%,可溶性固形物含量增加2.00%,硬度增加10.53%,中、长枝比例提高13.06%,利于果树提高产量。果园覆草是桃树高效生产中的首选模式。
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| 关 键 词： | 桃树 覆草 土壤有机质 果实品质 |
Research on Grass Cover in Peach Orchard in Beijing Suburb |
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| LI Bin-jun
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WANG Wei
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HAO Lin-wen
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SHI Guang-lu
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YANG Ya-dong
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GONG Fang-fang
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WANG You-nian.Research on Grass Cover in Peach Orchard in Beijing Suburb[J].Journal of Beijing Agricultural College,2012,27(2):7-9. |
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| Authors: | LI Bin-jun WANG Wei HAO Lin-wen SHI Guang-lu YANG Ya-dong GONG Fang-fang WANG You-nian |
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| Institution: | 1(1.Laboratory of Urban Agriculture(North),Ministry of Agriculture Beijing 102206,China;2.Beijing University of Agriculture,College of Plant Science and Technology,Beijing 102206,China;Shanxi wenshui Science and technology Association Shanxi wenshui 032100,China) |
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| Abstract: | A continuous 2 years research of grass cover was conducted in peach orchard in Beijing suburb.The results showed that grass cover increased the soil organic substances by 41.46 %,reduced the soil temperature by 3.2 ℃,increased average fruit weight by 10.89 %,fruit production by 8.93 %,soluble solid content by 2.00 %,flesh firmness by 10.53 %,middle and long branch by 13.06 %.Grass cover might be the first mode effective in the production of peach. |
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| Keywords: | peach tree grass cover soil organic substances peach quality |
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