| 绿肥种植及翻压对日光温室土壤环境的影响 |
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| 引用本文： | 杨冬艳,郭文忠,杨自强,张丽娟.绿肥种植及翻压对日光温室土壤环境的影响[J].北方园艺,2009(10). |
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| 作者姓名： | 杨冬艳 郭文忠 杨自强 张丽娟 |
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| 作者单位： | 宁夏农林科学院,种质资源研究所,宁夏,银川,750002;宁夏吴忠国家农业科技园区管委会,宁夏,吴忠,751100 |
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| 基金项目： | 国家科技支撑计划资助项目 |
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| 摘 要： | 研究了日光温室休闲季节种植绿肥作物并翻压到土壤中,对土壤肥力和土壤酶活性的影响.结果表明:在目光温室夏季近2个月的休闲时期,种植三叶草能生产863 kg/667m2的鲜草,种植大豆能生产1500～1800 kg/667m2的鲜草,在下茬作物种植之前将绿肥翻压到土壤中,分析土壤指标发现,种植和翻压绿肥均能有效降低土壤盐分,提高肥力和改善土壤酶环境,是一种修复日光温室设施障碍一种可行的措施,其中以种植和翻压三叶草效果最佳,黄豆和黑豆之间差异不大.
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| 关 键 词： | 日光温室 绿肥 土壤 |
Effect of Green Manure Planting and Application on Solar Greenhouse Soil Environment |
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| YANG Dong-yan,GUO Wen-zhong,YANG Zi-qiang,ZHANG Li-juan.Effect of Green Manure Planting and Application on Solar Greenhouse Soil Environment[J].Northern Horticulture,2009(10). |
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| Authors: | YANG Dong-yan GUO Wen-zhong YANG Zi-qiang ZHANG Li-juan |
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| Institution: | YANG Dong-yan1,GUO Wen-zhong1,YANG Zi-qiang2,ZHANG Li-juan1(1.Ningxia Academy of Agricultural , Forestry Science,Yinchuan,Ningxia 750002,China,2.Ningxia Wuzhong National Agricultural Science , Technology Park Board,Wuzhong,Ningxia 751100,China) |
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| Abstract: | Experiments were carried out to study the effect of green manure planting and application on soil properties and enzyme activities during free time in greenhouse.The results showed that clover can produce 863 kg/acre of fresh grass;soybeans can produce 1 500~1 800 kg/acre fresh during two months of free time in greenhouse.Before the following vegetables will be Cultivated,green manure was ploughed out.Result of analyzing the soil index indicated the green manure by plant or application can effectively reduc... |
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| Keywords: | Solar greenhouse Green manure soil |
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