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河北省棉花品种区域试验始于1980年,至今已累计开展不同类型棉花品种试验14类,试验鉴定棉花新品种365个,推荐审定品种132个,审(认)定优良品种66个。多年来,河北省棉花品种区域试验不断发展与完善,目前已建立起一套完善的试验评价体系并在全省形成稳固的试验网络,为河北省棉花生产和育种研究发挥了重要作用。但在评价体系方面仍存在一些问题,还不能完全适应市场发展需
Hebei Province, the regional trial of cotton varieties began in 1980, has carried out a total of 14 different types of cotton varieties trials, testing identified 365 new cotton varieties, 132 recommended validation varieties, trial (recognized) 66 fine varieties. Over the years, the regional trial of cotton varieties in Hebei Province has been continuously developed and perfected. At present, a comprehensive experimental evaluation system has been established and a solid experimental network has been established in the province, playing an important role in cotton production and breeding research in Hebei Province. However, there are still some problems in the evaluation system, which can not fully meet the needs of market development