培育壮苗,促进棉花早发稳长,是夺取棉花高产、稳产的基础。要想实现壮苗早发,必须抓好以下几项技术措施。 1 选用优良品种 多年试验示范和生产实践表明,目前适宜本地区的首选品种是鄂棉22(即“89～73”),该品种中熟 Nurturing strong seedlings, promote cotton early onset of stability, is to seize the cotton yield, stable production base. In order to achieve strong seedlings early hair, we must grasp the following technical measures. 1 selection of fine varieties Years of experimental demonstration and production practices show that the current preferred region is the preferred varieties E’mian 22 (ie, “89 ~ 73”), the varieties of cooked