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花铃期是棉花产量形成的关键时期,是棉花一生中营养生长与生殖生长、个体发育与群体结构等矛盾最集中的时期。管理上要以肥水为中心,配合化调、整枝等措施,促控结合,协调好棉株与环境、个体与群体、营养生长与生殖生长的矛盾,调整好棉株内部有机营养的积累与分配,既要保证营养?
Flower-bolting stage is the key period for the cotton yield to form. It is the period during which the vegetative growth and reproductive growth, individual development and group structure of cotton are most concentrated. Management should focus on fertilizer and water, with the adjustment, pruning and other measures to promote the combination of control and coordination of cotton plants and the environment, individuals and groups, the conflict between vegetative growth and reproductive growth, adjust cotton plant organic nutrition accumulation and distribution , It is necessary to ensure nutrition?