花椰菜又名花菜,是甘蓝的一个变种。温州地区现已育成类别齐全的花菜品种。为保持优良种性,首先要掌握品种的特性,选择适宜的留种环境,采取相应的栽培措施。 1.选好留种地。以土质中等,略带砂性,排灌方便,避风向阳,避免连作的地块为宜。特别是要选择两年内没有种过甘蓝和甘蓝型油菜及其它花菜品种的地块。 Cauliflower, also known as cauliflower, is a variant of cabbage. Wenzhou region has now bred a complete range of cauliflower varieties. In order to maintain the superior species, we must first grasp the characteristics of varieties, choose the appropriate species to stay in the environment, take appropriate cultivation measures. 1. Choose a good place to stay. To moderate soil, slightly sandy, irrigation and drainage convenience, shelter from the sun, to avoid continuous crop plots is appropriate. In particular, it is necessary to choose the plots that have not been planted with cabbage and Brassica napus and other cauliflower varieties within two years.