本年度在黑山嘴大队温泉试验点进行了尼罗罗非鱼幼鱼开口饵料及集中采卵(采苗)流水孵化试验,同时在河东寨大队及赤土山防潮闸坑塘进行了夏季尼罗罗非鱼单养试验。幼鱼开口饵料今年试验了含粗蛋白37.1％、粗脂肪4.7％的基础饵料(对照)及基础饵料添加5％、10％、15％、20％鱼内脏水解液的4组饵料,网箱试喂,经生物统计检验,体长增长基础饵料较各组添加水解液饵料比较,差异十分显著。添加5％水解液, This year in Black Mountain Mizutani hot spring test point for the opening of juvenile Nile tilapia fish feed and concentrated ovulation (mining seedlings) water hatching test, at the same time in the Hedong Walled Brigade and Terracotta Tidal pit pit pond summer Nile tonic Single fish test. This year, four groups of baits with 5%, 10%, 15%, and 20% visceral hydrolyzate of fish were tested with basal diet containing 37.1% crude protein and 4.7% crude fat (control) and cages Hello, the biometric test, body length growth based diet more than the group to add hydrolyzate bait, the difference is significant. Add 5% hydrolyzate,