“868”作鱼用饲料添加的研究Ⅰ.鱼的增产效果及经济效益  

Study on effect of bacterium product "868" as fodder ingredient on fish culture Ⅰ. Analysis of fish production and its economic benefit

作　　者：江枝和[1] 朱丹[1] 杨佩玉[1] 

机构地区：[1]福建省农科院土壤肥料研究所,福州350013

出　　处：《台湾海峡》1996年第A00期58-61,共4页Journal of Oceanography In Taiwan Strait

摘　　要：“868”含有丰富的多糖、蛋白质、氨基酸、维生素及矿物元素等。菌液粘稠、白色、无异味，其中多糖是鱼类易吸收利用的碳水化合物，同时增强鱼体抵抗力。1993～1994年笔者应用“868”液剂和粉剂在罗非鱼、白鲳鱼（淡水）混养和单养中均获增产，增产幅度为15％～30％；应用于鳗鱼养殖，饵料效率提高2．1％～4．1％。其经济效益随试验时间长短及鱼品种不同而异。The paper focuses on the effect of a bacterium product '868' as fodder ingredient on fish production. '868' is white and sticky in culture solution and smells good. It is rich in polysaccaride, protein,ammino acid, vitamin and minerats. particular, polysaccaride is a carbohydrate that can be easily digested by fish. The effect of '868' as fodder ingredient on fish culture was conducted during 1993 to 1994. The '868' culture solution and powder were added both in the mixculture and in the singte-culture of Tilapia mossamibca and Ephippus orbis. The production was increased by 15 %~ 30% comparing with the control. The '868' culture solution and powder were also added in the culture of Anguilla japonica and the fodder effeciency was increased by 2- 1 % ~4. 7%. The economic benefit varies with the time of culture and the variety of fish.

关 键 词：微生物培养物 饲料添加 鱼 养殖 

分 类 号：S963.73[农业科学—水产养殖] S965[农业科学—水产科学]