论文部分内容阅读
一、稳长是棉花高产的关键棉花进入蕾期以后,内部的矛盾运动发生转化,由营养生长为主转到营养生长和生殖生长并进时期。但是从有机养分的分配、枝叶生长和花蕾生长的比重来看,蕾期的营养生长还占明显的优势。“一切事物中包含的矛盾方面的相互依赖的相互斗争,决定一切事物的生命、推动一切事物的发展。”枝叶生长和蕾铃生长,相互依存,又相互制约,既统一,又斗争。枝叶生长稳健,为蕾铃生长
First, the steady growth of cotton is the key to the high yield After the bud into the bud, the contradiction movement within the conversion from vegetative growth to vegetative and reproductive growth into the period. However, from the distribution of organic nutrients, foliage growth and the proportion of flower bud growth point of view, bud nutrition growth also accounted for obvious advantages. “The interdependence and struggle among contradictions contained in all things determines the life of all things and promotes the development of everything.” The growth of branches and leaves and the growth of buds are interdependent and mutually restraining, both in unity and in struggle. Branches and leaves grow steadily for the growth of buds