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将韭菜种田划分成一年两个阶段,第一阶段是生产种子阶段,自3月底起至9月底止。前三个月是营养生长期,管理任务是为抽苔、开花、结籽积累充足养份,后三个月是生殖生长期,管理任务是生产高产优质的种籽。第二阶段自9月底至翌年三月底,为生产韭菜阶段,前半期的管理任务是培秧养根,后半期是产品生长、收获。 1.生产种籽阶段不能收割韭菜,春分至清明及早进行晒根、追肥、压土,即把韭根周围的土挖到垅背上露出
Leek farming is divided into two phases of the year, the first stage is the production of seeds stage, from the end of March until the end of September. The first three months are the period of vegetative growth. The management task is to accumulate sufficient nutrients for bolting, flowering and seed filling. After three months is the reproductive growth period, and the management task is to produce high-yielding and high-quality seeds. The second phase from the end of September to the end of March next year, for the production of leek stage, the first half of the management task is to cultivate seedling roots, the second half is the product growth and harvest. 1. The production of seed stage can not harvest leeks, spring equinox to the early morning Sun tanning, top dressing, crushed soil, that is, leek root dug around the back to reveal