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了解玉米穗分化的进程与其外部器官的同伸关系,便能依据某一品种穗分化的时期,估计雌穗或雄穗的分化时期,采取相应的农业技术措施。我们在1980年对不同类型的玉米品种幼穗分化及其与外部器官生长发育关系进行了观察研究。
Knowing the process of ear differentiation and the coexistence relationship of its external organs, we can estimate the differentiation period of ear or tassel according to the period of ear differentiation of a certain species and adopt the corresponding agricultural technical measures. In 1980, we observed the spike differentiation of different types of maize cultivars and their relationship with the growth and development of external organs.