陆地棉灌木结构特征的遗传资源收集和遗传学研究

摘要

@@ The structure and shape of a cotton shrub are determined in result of combining their elements: length and amount internodes of a main stem and fruit brunches, amount and shape of leaf blades. Some lines of genetic collection have been crossed between each other for many years and these experimental data showed that phenotypic manifestation of different leaves shape and area control by action and interaction of polygenes.