摘要
本文介绍了斑点叉鮰养殖的饲料组成优化与精准饲喂管理两大关键环节。研究发现,合理调配蛋白质、脂肪及碳水化合物比例,结合酶制剂、益生菌等饲料添加剂的应用,可提升饲料消化率;通过精准投喂、优化水质管理等措施,可提高饲料利用率,促进养殖效益最大化。研究成果可为斑点叉尾鮰的高效养殖提供理论依据和技术指导。
This study focused on two critical aspects of channel catfish culture:feed composition optimization and precision feeding management.The results demonstrated that rational adjustment of protein,lipid,and carbohy-drate ratios in formulated feeds,combined with the application of additives such as enzymes and probiotics,signifi-cantly enhanced feed digestibility.Additionally,precision feeding strategies and optimized water quality manage-ment further improved feed utilization efficiency,thereby maximizing aquaculture profitability.These findings pro-vided theoretical and technical guidance for achieving high-efficiency feed utilization in channel catfish farming.
作者
高哲颖
孙钊
孙志新
张觊轩
李彤
Gao Zheying;Sun Zhao;Sun Zhixin;Zhang Jixuan;Li Tong(Binhai New Area Agricultural and Rural Development Service Center,Tianjin 300452)
出处
《河南水产》
2025年第2期17-19,共3页
HENAN FISHERIES
关键词
斑点叉尾鮰
饲料利用率
饲料优化
精准饲喂
技术
Ictalurus punctatus
feed utilization efficiency
feed optimization
precision feeding
technology
