2014年,江苏保丰集团通过多年实践摸索,试验总结出"鲤鱼夏花周年养成鱼与南美白对虾混养模式",该模式充分利用鲤鱼夏花周年养成鱼的经验,把鲤鱼夏花和南美白对虾苗错时放养,既能降低饲料系数,又能节约生产成本,提高单位效益,是一种新型高效养殖模式,具体措施如下.

The muscle nutrition composition of 10 wild carps and 10 cultured Cyprinus carpio in Weishan Lake in Jiangsu Province were analyzed.The results showed that the contents of crude protein(18.05%)and calcium(0.69 mg/g)of wild fish were higher than those of cultured fish.The levels of crude fatty acid of wild fish(1.02%)were lower than cultured ones(1.86%),the contents of water content,crude ash and phosphorus were not significantly different between wild and farmed carps.The composition of amino acids of wild and cultured carp was basically the same,containing 18 amino acids.Total contents of 4 flavor amino acids of wild and cultured carps were 6.71% and 6.08 %(fresh sample)respectively.The essential amino acid indexes(EAAI)were 73.35 and 67.44 respectively,and their composition ratio accorded with the standards of FAO/WHO.