珍贵蔬菜－美国红菜美国红菜为二年生珍贵蔬菜，也可作一年生栽培，我国沿海城市郊区已有一定面积栽培。播种后３个多月即可收获，产量较高。主要食用其肥大的肉质根。肉质根扁圆形或圆锥形，皮紫红色，肉鲜红色，纤维素含量少，脆嫩爽口，汁多味甜，含糖量高达８％～１５... Precious vegetables - American red cabbage American red cabbage is a biennial precious vegetables, but also for annual cultivation, the suburbs of China’s coastal cities have a certain area of ​​cultivation. More than 3 months after sowing can be harvested, the yield is higher. The main consumption of its hypertrophic fleshy roots. Fleshy root oblate or conical, purple skin, bright red meat, less cellulose content, crisp and refreshing, juicy sweet, sugar content up to 8% ~ 15 ...