论文部分内容阅读
池塘主养鲤鱼是在传统池塘养鱼的基础上应用科研新成果总结出来的一种新的高产高效养殖方式。1987年,我省饲养面积670亩,平均亩产600公斤,最高亩产1100公斤。现对池塘主养鲤鱼的成鱼的高产经验简介如下:1.池塘规格和配套设施成鱼池面积10亩左右,水深2米左右。池底淤泥厚不超过30厘米,且保水性能好。水源充足,无污染,每40亩池塘配备1眼电井;每亩配备0.3千瓦动力增氧机;每百亩配备
Pond main carp is based on the traditional pond fish culture based on the application of new achievements concluded a new high yield and efficient farming methods. In 1987, our province raised an area of 670 mu with an average yield of 600 kg and a maximum of 1100 kg per mu. Brief introduction to the high-yielding experience of adult carps in ponds is as follows: 1. Pond specifications and supporting facilities The area of fish ponds is about 10 mu and the water depth is about 2 meters. The bottom of the mud thickness of not more than 30 cm, and good water retention. Adequate water, pollution-free, every 40 acres of pond equipped with an eye well; with 0.3 kilowatts per acre power aerator; equipped with each hundred acres