花椰菜摘心能增产据报道，日本某农场开发一种能收获２个花蕾的花椰菜栽培法，达到增产的目的。作法是：在花椰菜幼苗期进行摘心，以４片本叶的幼苗摘留２片，则可产生２个侧枝，这样就可获得２个花蕾，虽然花蕾小一些，但比一个花蕾仍可增产６０％。（摘自《安微科技信息... Cauliflower topping can increase production According to reports, a farm in Japan to develop a can harvest two buds of cauliflower cultivation method, to achieve the purpose of increasing production. The practice is: in the cauliflower seedling topping, with 4 leaves of the seedlings pick 2, you can produce two side branches, so you can get two buds, although smaller buds, but more than a flower bud 60 %. (From "Micro Technology Information ...