安徽农业科学2009，Vol.37Issue(32)：16004-16005,16054,3.
河南省第一产业增加值的关联分析与灰色预测
The Relevance Analysis and Gray Forecast of the Value-added of Primary Industry of Henan Province
李勇 1王毅彰1
作者信息
- 1. 安阳师范学院资源环境与旅游学院,河南安阳,455002
- 折叠
摘要
Abstract
According to the relevant data from 1998 to 2007, the gray relational grade had been used to analyze the agriculture, forestry, animal husbandry and fishery impact on the value-added of primary industry of Henan Province. The gray model of value-added forecast of primary industry had been created by gray theory using the relevant data from 2003 to 2007, and this gray model had fairly accuracy through testing. Applying this model to the value-added forecast of primary industry of Henan Province from 2008 to 2012, this article had came to the conclusion of the value-added exceeding 3 000 billion of primary industry of Henan Province in 2011.关键词
第一产业/灰色关联/灰色预测模型Key words
Primary industry/ Gray Correlation/ Gray forecast model分类
管理科学引用本文复制引用
李勇,王毅彰..河南省第一产业增加值的关联分析与灰色预测[J].安徽农业科学,2009,37(32):16004-16005,16054,3.
