早熟性与产量和纤维品质的关系,已为育种家所关注,因其目的就是要培育出早熟、优质、高产品种。虽然已对早熟性的各种组分进行了估价,但是也应意识到早熟性即相对生长有限性,限制了结铃及随后的产 The relationship between prematurity and yield and fiber quality has been of concern to breeders because its purpose is to breed precocious, high-quality, high-yielding varieties. Although various components of prematureness have been valued, it is also recognized that precocity, ie, limited relative growth, limits the number of ligatures and subsequent production