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本研究旨在通过对大白菜早熟品种的生长特性和发育动态的分析，阐明早熟品种生长发育的规律，并通过对其在自然高温下的结球性、抗病性以及营养品质的观察分析，为大白菜早熟品种的选育和栽培提供理论依据
The purpose of this study is to analyze the growth characteristics and developmental dynamics of precocious varieties of Chinese cabbage, clarify the law of growth and development of precocious varieties, and through the observation and analysis of their cocooning, disease resistance and nutritional quality under natural high temperature, Provide a theoretical basis for the breeding and cultivation of precocious varieties of Chinese cabbage