育种工作者对棉花单株考种的最终目的,是从多种多样的混合集团中根据表现型,选择其能产生最优系统的个体。而根据表现型进行选择时,最重要的依据便是性状的遗传力。衣分、绒长的遗传力较低,这是前人做过的工作。如果用单株衣分、绒长的 The ultimate goal of breeders’ testing of cotton plants is to select the individuals from which they produce the optimal system, based on phenotypes, from a wide variety of mixed groups. According to the phenotype of choice, the most important basis is the trait heritability. Cloth, velvet long heritability is lower, this is the predecessor of the work done. If you use a single coat points, velvet long