检索结果-南通市图书馆

Analysis of simultaneous effect of water access requirements in Regional water Corporation ofWest- Azerbaijan and risk factor on cultivation optimal pattern

引用

International Journal of agricultural and Biological Engineering 2011年第3期4卷 26-32页

作者： Sepideh Taghizadeh Hossein Navid Mostafa Jamshidifar Reza Fellegari Department of agricultural Machinery Faculty of AgricultureThe University of TabrizIran Department of agricultural Economics Faculty of AgricultureThe University of TabrizIran

In vast farms management,especially in multi-crop cultivation case,planning for a combination of crops cultivation has always been of high importance to achieve the maximum income,by taking into account imposed limitations and the risk of different *** to the fact that in traditional models of farm programming because of not attention to risk,its results differ from what farmer do in reality,considering the risk farm programming should be well *** model(Minimization of the Total Absolute Deviation)is a mathematic programming model that enters risk into decision making related to farm activities and provides different programs.A main feature of this model is that the risk is calculated by negative deviation from efficiency amount as total *** recent years,serious declining of water table problem forced Regional water Corporation of West-Azerbaijan province to impose limitations for extra water use of wells in order to sustain"Mako,Poldasht"water *** limitations result in lowering available water level(The most important input for farming),and create changes in cropping patterns and income level of farmers in this *** aim of this study is analyzing improved cropping considering water limitations and in risk *** have been collected from farmers and Agriculture"Jihad"management of town of Mako for duration of *** to the results of the research,the real cultivation plan that is now being implemented throughout the region carries a high risk and low *** on results,if the farmer uses the optimal cultivation pattern during the so-called water access limitation,watermelon harvest will be excluded from the optimal cultivation ***,alfalfa will enter the cultivation plan with the expected income level of 1067 billion Rials(100 Rials=US$0.01).If the farmer uses improved cropping pattern in limitations in risk it will decrease total income as 171.36 billion Rials,to when the wa

关键词： cultivation optimal pattern risk,MOTAD agricultural water management

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：