| 微生物发酵有机肥对土壤腐殖酸及酶活性的影响 |
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| 引用本文： | 刘瑞伟,高法振,赵传麟,皇传华.微生物发酵有机肥对土壤腐殖酸及酶活性的影响[J].安徽农业科学,2009,37(9):4096-4097. |
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| 作者姓名： | 刘瑞伟 高法振 赵传麟 皇传华 |
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| 作者单位： | 山东省济南市农业科学研究所,山东济南,250023 |
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| 基金项目： | 山东省济南市科技局科技计划项目 |
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| 摘 要： | 目的]为在轻度重金属污染的土壤上科学施肥提供依据。方法]通过盆栽正交试验,研究土壤中加入低量铅、汞条件下,有机肥与微生物菌剂配施对土壤有机质、腐殖酸组分及酶活性的影响。结果]结果表明：有机肥料经过EM有益微生物的发酵处理,施入土壤后土壤有机质、腐殖酸及其组分胡敏酸、富里酸的含量有显著增加,而以有机肥料配施化肥的处理效果最好。施用化肥和有机肥料土壤胡富比都有所降低,随着种植茬数的增加,胡富比不断提高,以有机肥料配施化肥的处理增加幅度最大。结论]有机肥与化肥配施能加快腐殖酸的活化速度。
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| 关 键 词： | 有机肥 微生物菌剂 腐殖酸 酶活性 |
Effects of Microbial Fermentation of Organic Manure on Soil Humic Acid and Enzyme Activity |
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| LIU Rui-wei et al.Effects of Microbial Fermentation of Organic Manure on Soil Humic Acid and Enzyme Activity[J].Journal of Anhui Agricultural Sciences,2009,37(9):4096-4097. |
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| Authors: | LIU Rui-wei |
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| Institution: | LIU Rui-wei et al (Agricultural Science Research Institute of Jinan City,Jinan,Sh,ong 250023) |
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| Abstract: | Objective]The research aimed to provide references for scientific fertilization of slight metal pollution soil.Method]Orthogonal pot experiment was conducted to study the soil by adding a low volume of lead,mercury under the conditions of organic fertilizer and microbial agents fertilizer on soil organic matter,humic acid composition and enzyme activity.Result]The results showed that,organic fertilizer through EM beneficial microorganisms fermentation processing,applied after the soil organic matter in s... |
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| Keywords: | Organic fertilizer Microbial agents Humic acid Activity |
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