几年来,我们通过采用培育强壮韭秧,严格扣罐和遮光降温等科学管理措施,使一刀韭黄亩产值达5000—6500元,经济效益十分可观。其主要栽培技术如下: 一、品种选择 可选分蘖力强,纤维少,抗寒性强,春季返青发棵早,适宜露地及保护地栽培的791韭菜;也可选分 Over the past few years, we have adopted scientific management measures such as cultivating strong leek seedling, strict canning and shading cool, so that the output value of chives per mu reached 5000-6500 yuan, the economic benefits are very impressive. The main cultivation techniques are as follows: First, the choice of varieties Optional tillering ability, less fiber, cold hardiness, early spring green hair early, suitable for open field and protected cultivation of 791 leeks; also optional