论文部分内容阅读
28m~2网箱4只,饲养127天,共产鲤鱼3335.7kg,净产2864.2kg每m~2产鱼29.8kg,净产25.6kg。平均饵料系数2.05。总收入16678.5元,盈利4287.49元。每m~2盈利38.3元。
28m ~ 2 cages 4, keeping 127 days, the common carp 3335.7kg net production 2864.2kg per m ~ 2 producing fish 29.8kg net production 25.6kg. The average feed rate is 2.05. Total revenue 16678.5 yuan, profit 4287.49 yuan. Each m ~ 2 profit of 38.3 yuan.