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Establishment for Resource Conserving and Rural Revitalizing Systems in An Agricultural Area

农区资源节约和乡村振兴体系建设

基本信息

批准号：
12460099
负责人：
SATOH Toyonobu
金额：
$ 3.58万
依托单位：
OKAYAMA UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2000
资助国家：
日本
起止时间：
2000 至 2002
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-12460099/
关键词：
recycle use of manure charging system for manure disposition service deficiency payment price policy for manure compost hilly and mountainous areas joint work system grazing producer sectional meeting function sharing 糞尿処理サービスの有料化堆肥の広域流

项目摘要

Livestock farmers in Japan have been trying to increase the number of livestock on a farm in order to retrench production costs through the effects of economic scale benefits. As a result, they face a pile of barnyard manure that they can not dispose of.On the other hand, field-husbandry farmhouses need organic fertilizer to produce good quality products. The problem associated with barnyard manure disposition seems capable of being solved if field-husbandry farmhouses could use manure compost for their production. Even so, the manure compost recycled-use system between livestock farmers and field-husbandry farmhouses does not work well.To solve this kind of problem, we need to establish some policies promoting recycled use of manure compost. The purpose of this research is to evaluate policies promoting recycled use of manure compost from an economic surplus standpoint. The results are, (1) We should not supply manure disposition services to a livestock farmer free of charge, (2) A policy to subsidize the fixed cost of manure compost-producing facilities is economically better than a deficiency payment price policy for manure compost, (3) Establishing a nation-wide compost trading system is more beneficial to the society than keeping up only local compost trading systems.

日本的畜牧业农民一直在努力增加农场的牲畜数量，以通过经济规模效益的影响来节省生产成本。结果，他们面临着一堆无法处理的谷仓粪便。另一方面，田间农家需要有机肥来生产优质产品。如果田园农舍可以使用粪便堆肥进行生产，与谷场粪便处置相关的问题似乎能够得到解决。尽管如此，畜牧业和农家乐之间的粪便堆肥回收利用体系并不奏效。为了解决这种问题，我们需要制定一些政策来促进粪便堆肥的回收利用。本研究的目的是从经济盈余的角度评估促进粪便堆肥循环利用的政策。研究结果表明：(1)不应向养殖户免费提供粪便处理服务；(2)对粪便堆肥生产设施的固定成本进行补贴的政策在经济上好于对粪便堆肥的缺额支付价格政策；(3)建立全国范围的堆肥交易体系比只保留地方性的堆肥交易体系更有利于社会。