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棉花主茎顶芽、腋芽分化具有同步序列。可用公式测算出任何叶龄之棉株当时已见的及正在分化发育的总果枝数和总果节数。根据测算数据:(1)为拟订棉花各个生育时期及不同苗情下采取相应促控栽培措施时作参考,并推断其后效应;(2)估测棉株当时所遭受到的各种自然或人为灾害的危害程度、为制订抗灾夺丰收各项补救措施提供依据,以期增强预见性、针对性和科学性。
Cotton main stem bud, axillary bud differentiation has a synchronization sequence. The formula can be used to calculate the age of any cotton leaf at that time has been seen and is the development of differentiation of the total number of branches and the total number of segments. According to the calculation data: (1) for the cotton growth and development of different seedlings under the circumstances to take appropriate measures to promote control for reference, and to infer the after effects; (2) to estimate the cotton plant suffered various natural or The degree of harm caused by man-made disasters provides the basis for formulating various remedial measures against bumper harvests with a view to enhancing predictability, pertinence and scientificity.