期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
A Note on the Reasons of High Level of Agricultural Fertilization of Farmers 被引量:2
1
作者 朱伟方 单建明 《Agricultural Science & Technology》 CAS 2011年第10期1556-1560,共5页
[Objective] The reason of the high level of agricultural fertilization was studied from economics angle.[Method] Farmers fertilization input model was developed.The time series data from 1990 to 2004 in Jiangsu Provin... [Objective] The reason of the high level of agricultural fertilization was studied from economics angle.[Method] Farmers fertilization input model was developed.The time series data from 1990 to 2004 in Jiangsu Province was applied for analysis.[Result] The fertilizer price,labor price and agricultural products price can explain 93% of the changes of farmers' fertilization level.The influence of farmers' education level was insignificant.The dysfunction of the agricultural technology promotion system had certain influence on farmers' fertilizing behavior.[Conclusion] The high level of fertilization was partially because of shortage of scientific fertilizing technology and more importantly was the substitution effect caused by the rising in wages of labor in relative to price of chemical fertilizations and the derivation effect caused by the increase in the prices of agricultural products. 展开更多
关键词 level of fertilization Economically rational FARMERS
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部