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韭菜是多年生耐低温蔬菜,具有特殊的香辛气味,深受群众喜爱。常规栽培一般清明前后才能上市,但通过覆盖栽培,青韭可提早上市,提高经济效益。 1.整地做畦,施足基肥,开沟条播冬韭覆盖栽培,应选避风向阳,近村靠塘管理方便的地块。畦以东西向为好,宽1.9～2.0米,亩施有机肥80担。选用耐寒的金钩韭或汉中冬韭,要用新籽,每亩播种量4公斤,开沟条播,行距20厘
Leek is a perennial low temperature vegetables, with a special smell of incense, loved by the masses. Routine cultivation before and after the general Ching Ming listed, but by covering cultivation, green leek can be listed earlier, improve economic efficiency. 1. Site preparation 畦, Shizujifei, trenching sowing winter leek covered cultivation, should be chosen to avoid wind and sun, near the village by the pond management of convenient land.畦 to east-west as well, width 1.9 ~ 2.0 m, 80 acres of organic fertilizer fertilizer. Selection of hardy hook Allium or Hanzhong winter leek, to use new seeds, planting acreage of 4 kg per mu, ditching, spacing 20%