摘要农业一直以来都是中国国民经济的支柱产业，农业的发展对国民经济有着重要的作用。随着中国经济21世纪以来的快速发展，原有的农业经济模式已经不能满足现在发展的需要。中国经济的发展对农业提出了更高的要求促使农业的发展已经进入到一个新的发展时期——农业产业链的发展模式。本文研究农业产业关联度，以此作为农业产业链的发展一个参考。60569

本文通过影响力系数和感应度系数分别分析了农业和后向关联产业的关系和农业和前向关联产业的关系。通过分析可以得出结论农业与后向关联产业之间的关联程度没有很密切，并在1995-2011年之间基本上没有什么变化；农业与前向关联产业的关联程度较亲密，1995-2011年之间有大幅的增长。在通过对影响力系数的特征分析知道农业与后向关联产业的关系变化主要来自直接关系的变化，所以如要提升农业与后向关联产业的关联程度农业本身需要改变生产经营的模式，对后向关联产业产生新的需求和刺激。通过对感应度系数的特征分析知道农业与前向关联产业之间的关系变化主要来自间接的关系变化，所以如果要提升农业与前向关联产业的关联程度，农业与前向关联产业之间的加工环节要增加和提升，相对应的企业也要增多和增强实力。

Agriculture has always been a pillar industry of China's national economy, the development of agriculture to the national economy plays an important role. With China's rapid economic development in the 21st century, the original agricultural economic model can not meet the needs of current development. China's economic development on agriculture put forward higher requirements to promote the development of agriculture has entered a new period of development - Development of Agricultural Industry Chain. In this paper, the agricultural industry related degree, as the development of agricultural industry chain a reference.

Through the influence coefficient and reaction coefficient were analyzed and the relationship between agriculture and related industries forward and backward linkages of agriculture industrial relations. Through the analysis it can be concluded that there is no agriculture and after a very close correlation to the degree of association between industries, and 1995 - basically unchanged between 2011; Agriculture and associate degree forward linkage industries more intimate, 1995-2011 a substantial increase between years. In Through the influence coefficient of the characteristics of what changes the relationship between agriculture and the Backward Linkages industry mainly from changes in direct relation, so as to enhance the degree of association Agricultural and backward related industries agriculture itself needs to change production and operation mode, after generate new demand and stimulate the related industries. Know the relation between agriculture and forward linkage between industry, mainly from indirect relationship changes, so if you want to enhance the level associated with the forward agriculture related industries, agriculture and related industries forward by induction coefficient between the characteristics of the analysis processing sectors to increase and enhance the corresponding enterprises should also increase and gain strength.

毕业论文关键词：产业关联度；影响力系数；感应度系数

Keyword: Related industries； Influence coefficient；  reaction coefficient

目  录

1.引言 4

1.1选题的背景和意义 4

1.2研究内容 4

1.3研究方法 4

2.文献综述 4