摘要
鱼粉资源日益稀缺且价格高昂,导致水产养殖成本逐年攀升,制约了我国水产养殖业的进一步发展。因此,寻求新型蛋白质饲料替代鱼粉对水产养殖业的可持续发展尤为重要。蚯蚓是一类营土栖腐生生活且分布广泛的陆生环节动物,能够以畜禽粪便及有机废弃物为食。蚯蚓独特的生活习性可以疏松并改良土壤,提高土壤肥力,促进农作物增产。蚯蚓的蛋白质含量高且氨基酸组成与鱼粉相似,可作为优质的鱼粉替代品。文章综述不同品种蚯蚓的营养成分及影响蚯蚓营养成分的相关因素,探讨蚯蚓及其加工产品在水产养殖业中的应用现状、当前存在的局限性及改进策略,为开发并优化蚯蚓及其加工产品作为鱼粉替代品在水产养殖业中的应用提供参考,以期助力我国水产养殖业的可持续发展。
The increasing scarcity and high cost of fishmeal have led to a continuous rise in aquaculture production costs,hindering the further development of Chinese aquaculture industry.Therefore,seeking alternative protein sources to replace fishmeal is crucial for the sustainable development of aquaculture.Earthworms are widely distributed terrestrial annelids that thrive in soil and feed on livestock manure and organic waste.Their unique living habits can loosen and improve soil,enhance soil fertility,and promote crop yield.Earthworms are with high protein content and amino acid composition similar to fishmeal,making them a high-quality fishmeal substitute.The article reviews the nutritional components of different earthworm species and the factors influencing their nutritional content,explores the current applications,limitations,and improvement strategies of earthworms and their processed products in aquaculture,and provides insights for the development and optimization of earthworms and their processed products as fishmeal substitutes in aquaculture,aiming to support the sustainable development of Chinese aquaculture industry.
作者
陈浩铭
姜辉
刘瑜
CHEN Haoming;JIANG Hui;LIU Yu
出处
《饲料研究》
北大核心
2025年第6期151-156,共6页
Feed Research
基金
佛山大学高层次人才启动费(项目编号:CGZ07001)。
关键词
蚯蚓
营养成分
鱼粉替代
水产养殖
earthworm
nutritional composition
fishmeal substitution
aquaculture
