Regional Test is one of the essential steps for crop breeding and promotion and also served as the important references for cuhivar identification. This article reviewed the present status of crop regional tests of both domestic and foreign countries and in particular that of tea cultivars. The problems that need to be focused on in future tea breeding and regional test were indicated in this article.%区域试验是农作物品种选育和推广必不可少的环节之一,也是品种审(认、鉴)定的重要依据。本文综述了国内外农作物区域试验的现状,以及茶树区域试验的研究成果,并就当前茶树育种的现状提出了今后茶树育种与区域试验应该注意的一些问题。
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