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在蔬菜育苗中,保护秧苗根系,是培育壮苗,力争早熟丰产的重要基础。如果在定植到大田时,伤根过多,易使根系的吸收能力减弱,造成水份供应失调,秧苗不能尽快恢复生长。为了保证移植时不伤根,少伤根,须采用保护根系的育苗措施。根据几年来的实践,我县对果莱类蔬菜育苗用河泥块、草钵、塑料营养钵、塑料筒等几种育苗护根方法,取得较好效果,现分别介绍如下:
In vegetable nursery, the protection of seedling roots, is to cultivate strong seedlings, and strive to early maturity an important basis for high yield. If the colonization to the field, the injured root is too much, easy to make the absorption capacity of the root weakened, resulting in water supply disorders, the seedling can not resume growth as soon as possible. In order to ensure that transplantation does not hurt the root, less injured root, nurturing measures to protect the root system. According to several years of practice, the county of Guolei vegetable nursery with river mud, grass bowls, plastic nutrition Bowl, plastic tube and other seedling nursery method, and achieved good results, are introduced as follows: