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通常栽培韭菜年收割3—4次,其余时间为休闲期。为了充分发挥韭菜高产、长寿的特性,做到月月收获、周年生产、连年采用,可以实行沙培法种植韭菜。做法是:1、选择适宜的沙子(水沙和旱沙均可),沙粒的直径不小于1mm,以2-3mm 为宜,沙中含土量不超过10%,最好不带土。2、栽培床的准备:栽培床可造成大型木槽、木盘或高梁秸槽、水泥槽均可。槽长可因地制宜,槽宽以作业方便为准,
Leeks are usually cultivated 3-4 times a year, the rest of the leisure time. In order to give full play to the characteristics of leek high yield, longevity, so month harvest, annual production, year after year adoption, you can practice the cultivation of chives law sa Pei. Practices are: 1, select the appropriate sand (both water and dry sand can be), the diameter of sand is not less than 1mm, 2-3mm is appropriate, sandy soil content does not exceed 10%, preferably without soil. 2, the preparation of cultivation bed: cultivation bed can cause large-scale wooden groove, wooden tray or sorghum, cement tank can be. Slot length can be adapted to local conditions, slot width to facilitate the operation shall prevail,