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春播茄子是北京地区重要的蔬菜之一,搞好春播茄子的生产和研究工作,是保证首都蔬菜应的重要环节。北京地区春播茄子品种各地都称之为六叶茄(或七叶茄),但是在外部特征上却存在着许多明显的差异。譬如,第一花序节位有的是8.4节,有的是6.1节,而有的却高达9.1节。这些外部特征上的差异,究竟是品种内不同群体之间的机误,还是遗传本质上的差异?没人作过研究。弄清这些差异的遗传本质,并在此基础上将北京地区春播茄子品种作一分类,对今后春播茄子品种提纯复壮和杂交育种,无疑是有重要意义的。
Spring eggplant is one of the important vegetables in Beijing. To improve the production and research of spring-sowed eggplant is an important part of ensuring the vegetables in the capital. The spring-sowed varieties of eggplant in Beijing are called alloglyceae (or aesculin) throughout the country, but there are many obvious differences in the external characteristics. For example, there are 8.4 first inflorescences, some 6.1, while others are as high as 9.1. What is the difference between these external characteristics, whether it is a machine error between different groups within the breed, or whether the genetic nature of the difference? No one has done research. To clarify the genetic nature of these differences, and on this basis, the classification of spring-sowed eggplant varieties in Beijing as a category, the future spring-sowing varieties of eggplant purification and rejuvenation undoubtedly have important significance.