宁夏农业生态环境的干旱化趋势，要求对现有不合理农业生产模式和旧有观念进行彻底革新。
The arid tendency of agricultural eco environment need to innovate radically existing unreasonable models and outdated ideas of agriculture developing in Ningxia.
本文利用模糊聚类分析的方法，对宁夏农业经济类型进行了划分，并得到了较为满意的结果。
Fuzzy clustering analysis was employed to divide Ningxia's agricultural economic types and got satisfactory results.
该系统能够向农业决策及生产部门提供宁夏春小麦生产中的一系列气象服务产品。
It can offer a series of meteorological service for the agricultural decision making departments and production departments in Ningxia in spring wheat production.
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