| 施用糖蜜酒精废液对土壤理化性质的影响研究 |
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| 引用本文： | 敖俊华,邓海华,李奇伟,黄振瑞,江永.施用糖蜜酒精废液对土壤理化性质的影响研究[J].广东农业科学,2009(7):177-180. |
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| 作者姓名： | 敖俊华 邓海华 李奇伟 黄振瑞 江永 |
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| 作者单位： | 广州甘蔗糖业研究所/广东省甘蔗改良与生物炼制重点实验室,广东,广州,510316 |
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| 基金项目： | 广东省科技计划项目，农业部公益性行业(农业)科研专项基金，现代农业产业技术体系建设专项基金 |
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| 摘 要： | 采用室内培养方法,研究了施用糖蜜酒精废液对土壤理化性质的影响.结果表明,土壤施用糖蜜酒精废液后,土壤的pH和土壤容重都有所下降,土壤有机质、有效氮、速效钾、有效镁的含量随糖蜜酒精废液施用量的增加而明显提高,显示糖蜜酒精废液可以作为液体肥料施用.蔗地施用酒精废液,可以减少酒精废液对环境的污染,从而变废为宝.
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| 关 键 词： | 酒精废液 土壤性质 养分有效性 |
Effects of vinasse on the properties of soil |
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| AO Jun-hua,DENG Hai-hua,LI Qi-wei,HUANG Zhen-rui,JIANG Yong.Effects of vinasse on the properties of soil[J].Guangdong Agricultural Sciences,2009(7):177-180. |
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| Authors: | AO Jun-hua DENG Hai-hua LI Qi-wei HUANG Zhen-rui JIANG Yong |
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| Abstract: | Effects of vinasse on the soil properties was studied with indoor culture methods. Results showed that pH value and bulk density of the test soil decreased with the application of vinasse. And the available N ,K,Mg and organic matter content of the soil significantly increased. Thus vinasse can be used as a kind of liquid fertilizer. Application of the the venasse to soil can reduce the enviromental pollution and change it from waste to treasure. |
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| Keywords: | pH venasse soil properties pH nutrients availability |
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