欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
我国的番茄生产分布广泛,其中山东、新疆、河北、河南四省年产量均在400万t以上,这四省合计产量占全国总产量的50%以上。从影响番茄初级产品的因素出发,构建了番茄初级产品产业竞争力的评价指标体系,该评价指标体系由四个一级指标和八个二级指标构成,应用灰色关联法进行综合评价模型,采用变异系数法客观赋权,对我国四大番茄产量大省进行综合评价,得出排名。
英文摘要：
Tomato production is widely distributed in China, among them, Shandong, Xinjiang, Hebei and Henan four provinces＇ annual output is more than 4 million tons. The total output of these four provinces accounted for more than 50% of the total output of the country. This paper will start from the factors that affect the primary product of tomato to construct the evaluation index system of the competitiveness of primary products of tomato,Which consists of four flint-level indexes and two eight-level indexes Choosing. comprehensive evaluation model based on grey correlation method and using the method of variation coe~cient to make, comprehensive evaluation of four major tomato production provinces in China.
同期刊论文项目
同项目期刊论文
期刊信息
位置：