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蕹菜又称通菜、空心菜,传统栽培上以扦插、分株繁殖,浅水、浮水栽培为主。近年来,汕头市在生产中逐步摸索出一套旱地周年直播速生生产技术,实现了周年生产,年可生产10~12茬,冬季在简单设施条件下收获3茬、实现冬季667m2总产量4000~4500kg、创产值70
Bracts also known as Tong Cai, spinach, the traditional cultivation of cutting, ramets breeding, shallow water, floating-based cultivation. In recent years, Shantou City, in the production gradually developed a fast-drying live production techniques Anniversary Live, to achieve the annual production, the annual production of 10 to 12 stubble winter harvest in simple conditions 3 stubbles, winter 667m2 total output of 4000 ~ 4500kg, a production value of 70