Fertilizer-use Efficiency of Farmers Using Manure in Liaozhong County, China

文献类型： 外文期刊

第一作者： Kusano, Eiichi

作者： Kusano, Eiichi;Chien, Hsiaoping;Yin, Changbin

作者机构：

关键词： agricultural waste; circular agriculture; DEA; manure

期刊名称：JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY （ 影响因子：0.558； 五年影响因子：0.694 ）

ISSN： 0021-3551

年卷期： 2019 年 53 卷 2 期

页码：

收录情况： SCI

摘要： Surplus use of agricultural inputs such as fertilizers and pesticides that cause land and water pollution have been a serious problem in China. This study investigated surplus fertilizer use for corn, rice, vegetable, and tomato farming in terms of farm management by the smoothed bootstrap levels. Higher surplus fertilizer use was observed for farmers using manure, although their chemical fertilizer use levels were similar or lower. It was also confirmed that the input value of both purchased and self-made manures was more unstable than that of chemical fertilizers.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序