| 黑地膜覆盖的除草效果和对苗木生长的影响 |
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| 引用本文： | 曾建青.黑地膜覆盖的除草效果和对苗木生长的影响[J].青海农林科技,2010(4):53-54. |
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| 作者姓名： | 曾建青 |
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| 作者单位： | 互助县水土保持工作站,青海互助810500 |
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| 摘 要： | 研究了苗圃地苗木进行黑地膜覆盖后的除草效果和生长量的影响,通过单位面积杂草量、苗木高生长量以及地径生长量的统计分析,表明覆盖黑地膜不仅具有明显的除草效果,还对苗木生长具有明显的促进作用。
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| 关 键 词： | 黑地膜 杂草量 高生长量 地径 |
Primary Report on Removed Weed Covering Black Plastic Film |
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| ZENG Jian-qing.Primary Report on Removed Weed Covering Black Plastic Film[J].Science and Technology of Qinghai Agriculture and Forestry,2010(4):53-54. |
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| Authors: | ZENG Jian-qing |
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| Institution: | ZENG Jian-qing(Huzhu County Soil and Water Conservation Work Station,Huzhu Qinghai 810500,China) |
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| Abstract: | The remove weed effect and impact on growth of seedling in nursery were studied,by statistic analysis of weed contents per unit area,high and ground diameter increment of seedling,the results showed covering black plastic film not only has the obvious remove weed effect,but also has effect of promoting seedling growt. |
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| Keywords: | Black plastic film Weed contents High increment Ground diameter |
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