论文部分内容阅读
编辑同志:目前不少地方鱼池老化,池坡倒塌,淤泥严重沉积.有机质大量增加,水体变浅溶氧减少,水质恶化,泛塘死鱼现象不断发生,产,_逐年下降.针对述问题,如东一县岔南乡凤凰村结合积肥和抬高改造低洼田相结合搞好鱼池的清整工作,他们村共有内塘143亩.其中127亩是个人承包的。从1991年月长台,村里从建农资金中拨出3000多元补贴养鱼户用泥浆泵进行清塘。1991年底-1992年春已清塘58亩,改造抬高低注田50亩。鱼池清整后加深
Edit comrades: At present, many places fish pond aging, pool slope collapse, silt serious sediment. A large increase in organic matter, shallow water dissolved oxygen decreased, water quality deterioration, Pan Tong dead fish phenomenon occurs continuously, For example, Fenghuang Village of Chanan Township, a county in the east, combined with the combination of fertilizing and elevating and rebuilding low-lying fields, did a good job of clearing the fish ponds, and they totally owned 143 mu in Neitang, of which 127 mu were individually contracted. From 1991 to Taiwan, the village set aside from the construction of agricultural funds in more than 3000 yuan subsidies for fish farmers mud ponds. By the end of 1991 - the spring of 1992 has been clear pond 58 acres, raising the low elevation of 50 acres of land. After the fish pond deepened