大白菜属十字花科,天然杂交率高,自交提纯退化严重,要获得一个稳定的纯系需5-6年的时间,为了快速获得自交系以配制杂交种,利用杂种优势,我们于1976年开始对大白菜的花药培养进行了初步研究,并得到一批花粉植株,经自然加倍后获得种子.将结果简述如下: 材料和方法供试材料:石特1号、小青口、邢台二桩、青麻叶、洛阳二包头、奇山虎、小青口7521、(两用系)、核桃纹n个品种及两个杂交组合F,代(石特1号x小青口 Chinese cabbage is a cruciferous family with high rate of natural hybridization and serious self-purification. In order to obtain a stable pure line, it takes 5-6 years. In order to quickly obtain inbred lines to prepare hybrids and utilize heterosis, The study on anther culture of Chinese cabbage began in 1976, and a number of pollen plants were obtained, seeds were obtained after natural doubling.The results are summarized as follows: Materials and Methods Materials tested: Shi Te No.1, Xiaoqingkou, Xingtai two piles, green leaves, Luoyang two Baotou, Chi Shan, Xiaoqingkou 7521, (dual-use), walnut grain n varieties and two hybrid combinations F, on behalf of