| 城郊型畜牧业物化生态资源的价值核算 |
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| 引用本文： | 王勇. 城郊型畜牧业物化生态资源的价值核算[J]. 家畜生态, 2008, 0(3): 109-112 |
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| 作者姓名： | 王勇 |
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| 作者单位： | 华南农业大学热带亚热带生态研究所 广东广州510642，佛山市农业局，广东佛山528000 |
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| 基金项目： | [基金项目]广东省佛山市科支发展专项资金项目“佛山市农业生态系统服务功能分析和价值评估”（项目编号：200602002）. |
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| 摘 要： | 分析了城郊地区畜牧业以消耗和生成的水、肥、气等农业物质资源为形式的物化生态服务功能。消耗水资源包括畜禽饮水和栏舍冲水2部分，产生肥力资源以粪便中有机质和N、P、K等养分来源为主，影响大气资源主要是消耗O2、释放CO2、排放CH4的过程。以佛山市2006年畜牧业为例，消耗水资源和破坏大气资源形成负价值，增加肥料资源产生正价值，每年生态服务价值共计186．73万元。
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| 关 键 词： | 城郊型畜牧业 生态资源 经济价值 核算 |
Value Assessment of the Ecological Resource Produced by the Urban Husbandry |
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| WANG Yong . Value Assessment of the Ecological Resource Produced by the Urban Husbandry[J]. Ecology of Domestic Animal, 2008, 0(3): 109-112 |
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| Authors: | WANG Yong |
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| Affiliation: | WANG Yong 1,2 |
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| Abstract: | The materialized ecological service of the urban husbandry in form of consuming or producing agricultural resource including water, fertility and atmosphere was reviewed . Consuming water resource consisted animal drinking and house cleaning , and the produced fertility resource came from the organic matter and N,P and K in the manure, and the atmosphere was affected by the urban husbandry because of consuming O2,releasing CO2 and discharging CH4. Take Foshan husbandry,the total materialized ecological resource valued 186.73×10^4 yuan（RMB） per year. |
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| Keywords: | urban husbandry ecological resource economic value assessment |
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