湖北农业科学 ›› 2022, Vol. 61 ›› Issue (13): 47-50.doi: 10.14088/j.cnki.issn0439-8114.2022.13.009

• 资源·环境 • 上一篇    下一篇

应用模糊评判法建立农产品气候品质评价模型

江胜国, 朱一鸣, 秦伟, 钱俊, 许求星   

  1. 桐城市气象局,安徽 桐城 231410
  • 收稿日期:2022-04-13 出版日期:2022-07-10 发布日期:2022-08-10
  • 作者简介:江胜国(1963-),男,安徽桐城人,高级工程师,主要从事农业气象服务与灾害防御研究,(电话)13966446629(电子信箱)chasco@163.com

Application of fuzzy judgment method to establish a climatic quality evaluation model of agricultural products

JIANG Sheng-guo, ZHU Yi-ming, QIN Wei, QIAN Jun, XU Qiu-xing   

  1. Tongcheng Meteorological Bureau, Tongcheng 231410, Anhui, China
  • Received:2022-04-13 Online:2022-07-10 Published:2022-08-10

摘要: 农产品气候品质评价是一个非常典型的模糊问题。在阐述模糊数学综合评判模型的理论和建模步骤基础上,以桐城小花茶叶为评价对象,选用采摘前15 d无农业气象灾害影响条件下的平均气温、平均相对湿度、平均日照时数、平均日降水量等作为评价因子,进一步介绍了建立农产品气候品质模糊数学综合评价模型的具体过程与技术方法。实践表明,应用模糊数学综合评判法构建的桐城小花茶叶气候品质评价模型评价结果客观、科学、可靠,与实际情况基本吻合,服务评价企业也获得了较好的社会经济效益,而且方法简便,易于推广、应用。

关键词: 气候品质, 模糊数学, 评价模型, 茶叶

Abstract: The climate quality evaluation of agricultural products is a very typical fuzzy problem. On the basis of expounding the theory and modeling steps of fuzzy mathematics comprehensive evaluation model, taking Tongcheng Xiaohua tea as the evaluation object, the average temperature, the average relative humidity, the average sunshine hours and the average daily precipitation 15 days before picking without the influence of agrometeorological disasters were selected as the evaluation factors. The specific process and technical method of establishing the fuzzy mathematics comprehensive evaluation model for the climate quality of agricultural products were further introduced. The practice shows that the evaluation result of the climate quality evaluation model of Tongcheng Xiaohua tea constructed by the fuzzy mathematics comprehensive evaluation method is objective, scientific and reliable, basically consistent with the actual situation, and the service evaluation enterprise has also obtained better social and economic benefits. The method is simple and easy to popularize and apply.

Key words: climate quality, fuzzy mathematics, evaluation model, tea

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