春松花菜不同播期试验结果表明,在平原地区露地栽种条件下,从10月中下旬至2月上旬不同播期的松花菜均能实现花球正常生长,其生育期随播种期推后而逐渐变短;在漫长的冬季育苗及田间生长情况下,松花菜植株尽管存在品种间差异,但均会出现生长点坏死情况,部分品种出现毛花、早花及绝收现象。适宜春松花菜种植的类型生育期宜在75～85 d的品种,如浙091、庆农65日等。 The results of different sowing dates of spring cauliflower showed that the normal growth of curculion could be achieved under different sowing dates from the middle of late October to the beginning of February in the open field in plain area. Gradually shortened. In the long winter seedling and field growth, although there are differences among varieties, the growth of necrotic spots will occur in some species, and some species may occur in the early flowering and the early harvesting. Appropriate varieties of spring cauliflower growth period should be 75 ~ 85 d varieties, such as Zhejiang 091, Qingnong 65 and so on.