| 生草栽培对李园土壤温度及理化性质的影响 |
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| 引用本文： | 牟蕴慧,张英臣,周野,刘通,刘万达.生草栽培对李园土壤温度及理化性质的影响[J].黑龙江农业科学,2007(6):58-59. |
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| 作者姓名： | 牟蕴慧 张英臣 周野 刘通 刘万达 |
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| 作者单位： | 黑龙江省农科院园艺分院,哈尔滨,150069 |
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| 摘 要： | 李园生草不仅可以抗旱、保墒,提高土壤肥力,改善土壤结构,而且能够增强果园的观赏效果,是现代果业生产的重要栽培管理技术.研究表明:李园生草平均提高土壤有机质含量9%,全氮含量提高43%,速效氮、磷、钾分别提高22.7%、19.3%、19.9%;还可增加土壤田间持水量和孔隙度.
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| 关 键 词： | 生草 李园 土壤温度 理化性质 生草栽培 李园 土壤有机质 温度及 理化性质 影响 Chemical Soil Temperature Cultivation Grass Effects Orchard Characters 孔隙度 田间持水量 速效氮 全氮含量 研究 栽培管理技术 果业生产 |
| 文章编号： | 1002-2767（2007）06-0058-02 |
| 收稿时间： | 2007-09-14 |
| 修稿时间： | 2007年9月14日 |
Effects of Sown Grass Cultivation on Soil Temperature and Chemical, Physical Characters in Plum Orchard |
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| MU Yun-hui,ZHANG Ying-chen,ZHOU Ye,LIU Tong,LIU Wan-da.Effects of Sown Grass Cultivation on Soil Temperature and Chemical, Physical Characters in Plum Orchard[J].Heilongjiang Agricultural Science,2007(6):58-59. |
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| Authors: | MU Yun-hui ZHANG Ying-chen ZHOU Ye LIU Tong LIU Wan-da |
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| Institution: | Horticultural Sub--academy, Heilongjiang Agricultural Academy of Sciences, Harbin150069 |
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| Abstract: | Sown grass in plum orchard can not only resist drought,hold water content,increase soil fertility,improve soil structure,but also improve the viewing effect of orchard.It is a kind of important cultivation technique in modern fruit production.The results showed: Sown grass in plum orchard could increase soil organic substance,total N,available N,available P,and available K 9%,43%,22.7%,19.3%,19.9%,respectively.Moreover,it could increase soil porosity and field water content. |
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| Keywords: | sown grass plum orchard soil temperature chemical and physical characters |
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