| 典型种养结合奶牛场粪便养分管理模式 |
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| 引用本文： | 贾 伟,朱志平,陈永杏,董红敏,陶秀萍.典型种养结合奶牛场粪便养分管理模式[J].农业工程学报,2017,33(12):209-217. |
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| 作者姓名： | 贾 伟 朱志平 陈永杏 董红敏 陶秀萍 |
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| 作者单位： | 中国农业科学院农业环境与可持续发展研究所,农业部畜牧环境设施设备质量监督检验测试中心(北京),农业部设施农业节能与废弃物处理重点实验室,北京 100081 |
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| 基金项目： | 公益性行业科研专项（201303091）；农业部948项目（畜禽粪便综合养分管理计划软件引进） |
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| 摘 要： | 规模化奶牛场粪便养分产生量大,因种养分离引发严重环境污染,亟需建立粪便综合养分管理模式,以实现奶牛粪便养分的合理施用。该文以典型种养结合模式"固液分离—堆肥+氧化塘—农田利用"的奶牛养殖场为案例,通过实地调研、粪便及土壤样品采样测定、以及文献参数收集等研究方法,制定了奶牛场粪便综合养分管理模式。主要结果为该存栏量2 978头的奶牛场粪便氮、磷年产生量为204和33 t/a,粪便经过收集和处理后,可供农田利用的氮磷养分为126和27 t/a。基于作物养分需求量和土壤供肥量,以及粪肥投入占总养分的比例为50%和粪肥养分的当季利用率为30%,据估算,1 473 hm~2奶牛场配套农田可施用的粪肥氮、磷养分总量分别为727.6和131.2 t/a。因此,奶牛场配套农田可有效承载粪便氮磷养分供给量。实施粪便综合养分管理模式,可充分利用粪便养分资源用于作物生长,减少粪便养分直接排放到环境,从而确保种养结合模式奶牛场长期可持续生产。
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| 关 键 词： | 粪便 肥料 养分 粪肥养分供应量 作物养分需求量 |
| 收稿时间： | 2017/5/14 0:00:00 |
| 修稿时间： | 2017/5/29 0:00:00 |
Manure nutrient management mode in typical mixed crop-dairy farm |
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| Jia Wei,Zhu Zhiping,Chen Yongxing,Dong Hongmin and Tao Xiuping.Manure nutrient management mode in typical mixed crop-dairy farm[J].Transactions of the Chinese Society of Agricultural Engineering,2017,33(12):209-217. |
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| Authors: | Jia Wei Zhu Zhiping Chen Yongxing Dong Hongmin and Tao Xiuping |
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| Institution: | Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences;Animal Environmental Facility Surveillance, Inspection and Testing Center (Beijing), Ministry of Agriculture,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Beijing 100081, China,Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences;Animal Environmental Facility Surveillance, Inspection and Testing Center (Beijing), Ministry of Agriculture,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Beijing 100081, China,Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences;Animal Environmental Facility Surveillance, Inspection and Testing Center (Beijing), Ministry of Agriculture,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Beijing 100081, China,Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences;Animal Environmental Facility Surveillance, Inspection and Testing Center (Beijing), Ministry of Agriculture,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Beijing 100081, China and Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences;Animal Environmental Facility Surveillance, Inspection and Testing Center (Beijing), Ministry of Agriculture,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Beijing 100081, China |
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| Abstract: | manure; fertilizer; nutrients; manure nutrient supply; crop nutrient requirements |
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| Keywords: | manure fertilizer nutrients manure nutrient supply crop nutrient requirements |
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