印度贝拉巴吉普伦淡水养殖场鲢鱼繁殖力的研究(英文)
FECUNDITY OF THE CHINESE SILVER CARP,HYPOPHTHALMICHTHYS MOLITRIX (VAL.)FROM FRESHWATER FISH FARM,BALABHADRAPURAM,A.P.,INDIA.
-
摘要: 作者检验了五十尾性成熟鲢鱼的卵巢。从统计学的角度对鲢鱼的繁殖力同其总体长、体重和卵巢重量之间的关系进行了估计发现三者关系均呈线形关系.同时还发现鲢鱼的繁殖力同体重的关系比同其总体长和卵巢重量的关系更为密切。Abstract: Ovaries from fifty mature speciment of H. molitrix were exa-mined. The relationship between fecundity and total length/body weight/ovaryweight were statistcally estimated and found to be linear in all the three cases.The fecundity was found to be more closely related to body weight than to total lengthand ovary weight.
下载: