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为了解决河蚌资源的不足,尽快的将当年繁殖的褶纹冠蚌蚌苗培育成当年就能做手术的规格,1987年笔者在策湖养殖场的鱼种池进行了流水快速育蚌试验,取得了较好的效果。现将试验简介如下: 一、试验方法:选择靠近水源,有水位落差的鱼种池西田南池,面积2亩,略呈方形。池底于六月初用手扶拖拉机翻耕两次,整理成秧田形状。池底四周离堤二米处取围沟,排干余水,让其暴晒。放蚌前三天,灌水浸松表层泥土。二、试验过程:1.流水循环系统:用7.5瓩电动机一台配六时水泵一套,从草鱼塘进水(珠蚌、
In order to solve the lack of mussel resources, as soon as possible to breed Cristata clam mussel seedlings that year to be able to operate the specifications, in 1987 the author of the fish ponds in Lake Catch the rapid test of watering mussels, Achieved good results. Now the test briefings are as follows: First, the test method: Select close to the water, there is a drop in water level pond Nishida Nankai, an area of 2 acres, slightly square. The bottom of the pool was tilled twice with a walking tractor in early June, finishing the shape of the seedling. Around the bottom of the pool, take a ditch two meters away from the embankment to drain excess water and allow it to be exposed. Put the clam three days before, the surface soil immersed in irrigation. Second, the test process: 1. Water circulation system: a 7.5 瓩 motor with a set of six pumps, grass carp pond water (pearl mussel,