为了探讨华中地区大白菜大株留种的种子产量与其构成性状的函数关系,1983年春,我们用湖北省武汉市等大、中、小城市广泛栽培的小白口品种进行了试验。 一、试验方法 试验采用本校自留的小白口种子,1982年9月1日播种,同年12月3日在大株培育圃中选株挖起,定植于采种圃,共栽80株, In order to investigate the seed yield of Chinese cabbage in Central China as a function of its constituent traits, we used the Xiaobaikou variety widely cultivated in large, medium and small cities such as Wuhan in Hubei Province in the spring of 1983. First, the test method The test using the school to retain the small white-mouth seed, September 1, 1982 sowing, December 3 the same year in the large plant nursery in the selected plants dug up, planted in the mining seedlings, a total of 80 plants,