韭黄是韭菜在遮光的栽培环境条件下生长出的黄化叶子,具有香味浓郁,质地鲜嫩,品质上佳等特点,为寒冬腊月登市的贵重蔬菜。 韭黄可在温室、温床、阳畦、地窖、火炕等保护地栽培。对于农家来说,在冬闲利用闲屋、闲炕栽培韭黄确是一项较好的增收途径。 火炕栽培韭黄关键技术有五点: 一、养株壮根 用作韭黄栽培的韭菜,生长前期是在露地养株壮根,后期将休眠的根株囤栽在保护地内生长。所以说养株壮根是韭黄的丰产基础。 要想韭黄生长健旺,假茎充实, Chinese chive is the yellow leaves of leek growing in shading cultivated environment, with the characteristics of rich flavor, fresh texture and good quality, and is valuable vegetables for the winter and the twelfth lunar month. Chive yellow in the greenhouse, hotbed, Yang Zhen, cellar, kang and other protected cultivation. For farmers, leisure and leisure use of idle housing, leisure kang cultivation of chives is indeed a better way to increase income. Ovum cultivation of chives yellow key technology has five points: First, Zhuang Zhuang roots for the cultivation of leek chives, pre-growth in the open field of seedling roots, the late hibernation of the rootstock store planted in the growth of protected areas. So strong strain of Zhuchu root is the basis of high yield chives. Want to grow vigorously chive, false stem full,