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养鱼池塘底种植青饲料,是一种投资少、见效快、效果好、报酬高的养鱼好方法。1 鱼池改造。除采用常规的清塘消毒措施外,首要的是把塘底多余的积水通过底沟排出池外,沟可挖成“十”或“井”字型,沟深、宽均为40厘米,与围沟相通,围沟深、宽为50厘米左右,这样塘底积水通过排水沟流出,使塘底保持湿润。2 种草方法。种植稗草、小米草、水稻和黑麦草及紫云草等。草种应用温水(15—20℃)加三环唑拌匀浸泡一昼夜后,用清凉水洗净2—3
Aquaculture ponds at the end of green feed, is a less investment, quick, good effect, high pay fish culture a good way. 1 fish pond transformation. In addition to the usual Qingtang disinfection measures, the most important thing is the excess pond water through the bottom of the drainage tank, ditch can be dug into “ten” or “well” shape, ditch depth, width 40 cm, And the ditch interlinked, ditch deep, width of about 50 cm, so the pond bottom of water through the drainage ditch, so that the bottom of the pond to keep moist. 2 kinds of grass method. Planting barnyard grass, millet grass, rice and ryegrass and purple cloud grass and so on. Grass application Warm (15-20 ℃) plus tricyclazole mix well soak for a day and night, wash with cool water 2-3