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草石蚕又名银条、罗汉菜、螺丝菜等,主食地下块茎,肉质脆嫩,无纤维,可盐渍、酱制、凉拌等,是一种食用和药用兼备的名特蔬菜品种。 一、对环境条件的要求 草石蚕不耐干旱,遇霜枯死,地下茎可越冬。生长适宜温度为20℃～28℃,块茎生长适温为20℃～25℃,夏季以地上部分生长为主,立秋后,地上部分生长缓慢,地下块茎开始膨大生长,霜降前地上部分枯死,地下块茎形成。
Grass stone silkworm, also known as silver, Luo Han dishes, such as screw vegetables, staple food underground tubers, meat crisp, no fiber, salinization, sauce system, salad, etc., is a edible and medicinal special vegetables varieties. First, the requirements of environmental conditions Grasshopper impatience drought, frost dead, underground stems can be wintering. Growth suitable temperature is 20 ℃ ~ 28 ℃, tuber growth suitable temperature is 20 ℃ ~ 25 ℃, mainly in the growth of the ground in summer, after the beginning of autumn, the ground part of the growth slow, underground tubers began to expand growth, frost before the ground part of the withered, underground Tuber formation.