红罗非鱼引进繁殖育种及海水驯养研究  

THE STUDY ON BREEDING AND ACCLIMATING IN SALINE WATER OF INTRODUCED RED JAVA TILAPIA

作　　者：常珠传 林华英[2] 王道和 郭相平 

机构地区：[1]山东省海水养殖研究所 [2]青岛海洋大学 [3]即墨县水产局

出　　处：《海洋科学》1989年第5期44-48,共5页Marine Sciences

摘　　要：作者对引进的红罗非鱼进行了生物学特性、繁殖育种及海水驯养等方面的试验研究,结果得出:①亲鱼的怀卵量与体长呈正相关(关系式为:Y=124.78L—588.8),在北方地区每年产卵3—4次,产卵量为怀卵量的1/2;②水温25—30℃,11—18d受精卵孵出鱼苗;③红罗非鱼不仅可在淡水中生存,且在自然海水和半咸水中均能生存,是海水养殖的优良品种;④红罗非鱼同虾混养,可提高鱼虾成活率,增大养成规格。The breedings, domestication and other biological characteristics of Red Java tilapia (Oreochormis) were studied in the experiment. The experiment results are: (1) The amount of eggs of the parent fish is in positive interrelation with the body length(L), Y=124.78L - 588.8. In the north part of China, one fish can spawn 3-4 times every year, releasing half of it's eggs each time. (2) The juvenile fish can be hatched out of the fertilized eggs in 11-18 days in 25-30℃. (3) Red Java tilapia can live not only in fresh water but also in sea water and semi-sea water. Therefor, it is a good strain for culture in saline water. (4) If cultured together with prawn, the survival rate and body size of both fish and prawn can increase.

关 键 词：红罗非鱼 海水驯养 繁殖 育种 

分 类 号：S965.125[农业科学—水产养殖]