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菜花,学名花椰菜,春、夏、秋三季均可栽培,管理容易,营养丰富,经济价值高,如何提高花球的质量呢?据笔者两年来的试验实践证明:当花菜的花球生长到0.25—0.4公斤左右时,把花菜基部的新鲜较大叶片掰下一片,覆盖在花球上面,每隔4—5天换一次,即把原来盖的已干枯的老叶取下,再掰一
Cauliflower, cauliflower scientific name, spring, summer and autumn can be cultivated in the three quarters, easy to manage, nutritious, high economic value, how to improve the quality of the flower ball? According to the author two years of experimental practice has proved that when cauliflower flower ball growth to 0.25 -0.4 kg or so, the cauliflower basal fresh larger leaves off, covering the flower ball above, every 4-5 days for a change, that is, the original cover of the old leaf has been removed, and then breaking off one