| 不同C/N对堆肥腐殖酸的影响 |
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| 引用本文： | 马怀良,许修宏. 不同C/N对堆肥腐殖酸的影响[J]. 中国土壤与肥料, 2009, 0(6) |
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| 作者姓名： | 马怀良 许修宏 |
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| 作者单位： | 1. 东北农业大学资源与环境学院,黑龙江,哈尔滨,150030;牡丹江师范学院生物系,黑龙江,牡丹江,157012
2. 东北农业大学资源与环境学院,黑龙江,哈尔滨,150030 |
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| 基金项目： | 中国科学院知识创新工程重大项目，黑龙江省科技计划项目，哈尔滨市科技攻关计划项目，东北农业大学创新团队发展计划项目 |
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| 摘 要： | 以鸡粪、稻草为原料,采用条垛式高温堆肥,研究C/N对堆肥腐殖酸的影响.结果表明,C/N对富里酸生成无显著影响;C/N在20～35间有利于总腐殖酸和水溶性腐殖酸的形成;C/N在20～30间有利于游离腐殖酸和胡敏酸的生成;C/N为30,堆肥腐熟后总腐殖酸生成量最多.
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| 关 键 词： | 堆肥 腐殖酸 富里酸 胡敏酸 |
Effect of C/N on humus in composting |
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| MA Huai-liang,XU Xiu-hong. Effect of C/N on humus in composting[J]. Soil and Fertilizer Sciences, 2009, 0(6) |
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| Authors: | MA Huai-liang XU Xiu-hong |
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| Abstract: | Chicken manure and rice straw were composted together in windrow to study the effect of C/N on humus in composting. The results showed that C/N of the substrate had no significant influence on production of fulvic acid. C/N between 20～35 was in favor of production of total humus and soluble humus. C/N between 20～30 was in favor of production of free humus and humo acid. At C/N of 30, the most amount of total humus was produced. |
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| Keywords: | C/N composting C/N humus fulvic acid humo acid |
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