与中熟棉相比， 中早熟棉在产量潜力、抗病性及纤维品质等方面都存在差距， 本文从“生态育种”、种质搜集、选择重点及株型育种等方面探讨了选育２０００Ｋｇ·ｈｍ － ２ 中早熟棉花品种的育种策略 Compared with midrib cotton, middle-early mature cotton has a long way to go in terms of yield potential, disease resistance and fiber quality. In this paper, we discussed the breeding of 2000Kg cotton from “ecological breeding”, collection of germplasm, selection focus and plant type breeding, Breeding strategies of cotton variety “hm - 2” with early maturity