乾安县畜禽青饲料极为短缺,为了解决这个问题,我们从伊通县引进细绿萍,在庭院内进行了养殖试验,现已获得成功。现将我们的做法介绍给广大读者。池地整理及放养选择适宜的地块,要离畜禽舍、水源较近,还要考虑光照等因素。确定地块后要进行整池。池深40厘米;宽、长可因地制宜,但应以灌水、采收方便为好,最长不超过5米,宽不超过2米。池底要平坦,并施少量敌百虫、敌敌畏,防止蝼蛄破坏塑料布。池子整好再铺上塑料布,池上边 In order to solve this problem, we introduced Fine Green Ping from Yitong County and conducted breeding experiments in the courtyard. Now we have succeeded. Now we introduce our practices to our readers. Pooling and stocking Select suitable plots, from the livestock shed, water closer, but also consider the light and other factors. To determine the land after the entire pool. Pool depth 40 cm; width and length may be based on local conditions, but should be irrigation, harvesting as well, the longest no more than 5 meters, no more than 2 meters wide. The bottom of the pond should be flat, and a small amount of trichlorfon, dichlorvos, to prevent scabies damage plastic sheeting. Pool and then lay the plastic cloth, the pool above