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1问题1.1新品种示范展示工作不到位新品种推广的基础是试验示范,近年,渭南市虽然相继建成了市、县农作物良种试验站7个,品种的试验、示范、展示工作陆续步人正轨。但是还存在着试验、示范点少,分布不科学,不能满足各生态类型品种的试验示范;供种企业虽有品种示范展示,但缺乏统一性、连续性;有的企业的品种示范展示不规范,不设重复,不及时记载,结果可靠性差,品种的优劣难以鉴别。1.2市场上品种多、乱,农民选择难
1 Problem 1.1 Demonstration Work of New Varieties Is Not in Place The basis for the promotion of new varieties is experimental demonstration. In recent years, although Weinan City has successively built 7 pilot stations for improved varieties of crops in cities and counties, trials, demonstrations and demonstrations of varieties have been on the right track. However, there are still many experiments and demonstrations, with unscientific distribution and can not meet the experimental demonstration of varieties of different ecological types. Although there are varieties demonstrating and demonstrating for different kinds of enterprises, there is a lack of uniformity and continuity. Some enterprises have not demonstrated standardized demonstrations , No duplication, not recorded in time, the results of poor reliability, the merits of varieties is difficult to identify. 1.2 varieties of the market, chaos, farmers choose difficult