| 温度及调理剂对模拟猪粪堆肥过程中CO_2释放规律的影响 |
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| 引用本文： | 闫爱博,李淑芹,钟子楠,许景钢.温度及调理剂对模拟猪粪堆肥过程中CO_2释放规律的影响[J].东北农业大学学报,2009,40(4). |
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| 作者姓名： | 闫爱博 李淑芹 钟子楠 许景钢 |
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| 作者单位： | 东北农业大学资源与环境学院,哈尔滨,150030 |
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| 基金项目： | 黑龙江省科技攻关重点项目，哈尔滨市科技攻关项目 |
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| 摘 要： | 试验在10℃和20℃下分别以玉米秸秆、大豆秸秆和水稻秸秆为调理剂,在人工气候培养箱中模拟猪粪户外堆肥,研究CO2的释放规律。结果表明,温度的高低对CO2释放量的具有明显的影响,在相同调理剂处理下20℃条件下培养时,CO2的日释放量明显高于10℃条件下的日释放量,在3种调理剂中,CO2的日释放量:玉米秸秆>大豆秸秆>水稻秸秆。
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| 关 键 词： | 猪粪 调理剂 二氧化碳 |
Effect of temperature,bulking agent and inoculants on CO_2 released during pig manure composting |
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| YAN Aibo,LI Shuqin,ZHONG Zinan,XU Jinggang.Effect of temperature,bulking agent and inoculants on CO_2 released during pig manure composting[J].Journal of Northeast Agricultural University,2009,40(4). |
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| Authors: | YAN Aibo LI Shuqin ZHONG Zinan XU Jinggang |
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| Institution: | Resources and Environmental Sciences College;Northeast Agricultural University;Harbin 150030;China |
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| Abstract: | In this experiment,corn straw,soybean straw and rice straw were used as bulking agents on pig manure composting measuring CO2 released in the artificial weather incubation chamber under 10 ℃ and 20 ℃ respectively.Results showed that the temperature had a significant correlation with CO2 released.Under the same bulking agent treatment incubation,the CO2 released daily at 20 ℃ was significantly higher than that released at 10 ℃.Among the three bulking agents,the daily CO2 released was in the order of:corn straw> soybean straw>rice straw. |
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| Keywords: | pig manure bulking agents CO2 |
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