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植物的器官形成规律的研究,近年来得到迅速的发展。尤其是苏联已进行过大量的工作,在阶段发育理论的基礎上来研究各个作物对於不同外界条件的复杂需要。研究得最多的是禾谷类作物,其中尤其以小麦结实器官研究得最详细。但是虽然工作甚多,存在的问题也不少。最主要的是关於光照阶段的本质问题和以後各阶段的关系问题各方面的资料都还存在着分歧,而这些问题都与茎生长锥分化和幼穗形成有关。因此植物生理所形态建成组1953—1955年重点的研究了小麦茎生长锥分化和发育阶段的关系。
The research on the regularity of plant organ formation has been rapidly developed in recent years. In particular, the Soviet Union has done a great deal of work to study the complex needs of crops for different external conditions on the basis of stage development theory. The most studied are cereal crops, of which the most detailed is the wheat-bearing organ. However, although there are many jobs, there are still many problems. Most importantly, there are still differences on various aspects of the nature of the light stage and the relationship between the various stages of the future, and these problems are related to stem-growth cone differentiation and panicle formation. Therefore, the physiological state of the plant formed 1953-1955 years focused on the growth of wheat stem cone cones and development stages.