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菜心又名广东菜薹，其食用部分为肥嫩的花薹和嫩叶。由于其品质脆嫩，风味好，营养丰富，深受宾馆、饭店欢迎。为进一步丰富群众的菜蓝子，１９９９年藁城市高科技园引进种植成功。其主要栽培技术是： 一、培育壮苗 选用抗寒性强，主侧蔓兼收的晚熟品种青柳叶迟心优种。１０月
Cai Xin, also known as Cantonese cuisine sprouts, the edible part of the tender flower stalks and young leaves. Because of its crisp quality, good flavor, nutrient-rich, welcomed by hotels, restaurants. In order to further enrich the people’s vegetables, Zi City in 1999 to introduce high-tech garden planting success. Its main cultivation techniques are: First, to cultivate strong seedlings selection of cold hardiness, the main side of both late-maturing varieties of late harvest Amano leaves latewood superior species. October