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四川省平昌县近几年发展起来的棚架环形养蟹池,具有投资少、见效快、易管理、收益大等特点,较好地克服了普通养蟹池存在的敌害多、病害多、杂草多、臭泥废物多,不易调温调水等问题,颇受广大养蟹者的欢迎。现将棚架环形池养蟹新法介绍如下: 一、建造蟹池 1.选址。选择地势较高,环境安静,背风向阳,进水、排水方便,无污染源,便于管理的地方。2.备料。建一个直径6米的棚架环形养蟹池,一般需水泥250公斤、砂700公斤、砖1600块、瓦1800片、3.5米长的竹竿10根。3.施工。先挖一个直径6.5米、深1.5米的圆形土池。同时修好进出水道,再用砖砌好
Pingchang County, Sichuan Province in recent years developed a scaffolding ring crab pool, with less investment, quick, easy management, large benefits and other advantages, better to overcome the common crab habitat there are more predators, disease and more , Weeds and more, smelly mud waste more difficult to adjust temperature and water and other issues, popular with the majority of crabs welcomed. Now the scaffolding ring pool crab new law introduced as follows: First, the construction of crab pool 1. Site selection. Select the higher terrain, the environment is quiet, leeward sunny, water, drainage, pollution-free source, easy to manage. 2. Preparation. Build a diameter of 6 meters scaffolding ring crab pool, generally require 250 kilograms of cement, sand 700 kilograms, 1600 bricks, 1800 tiles, bamboo 3.5 meters long 10. 3 construction. First dig a diameter of 6.5 meters, 1.5 meters deep circular earth pond. At the same time repaired into the waterway, then brick well