摘要
通过对青海湖裸鲤种内性状变异、食性、成熟系数、繁殖力等生物学特性的研究 ,为进一步增殖裸鲤提供了理论依据。
Gymnocypris przewalskii is one of the large economic fishes in Qinghai Lake and other waters in Qinghai Province.The biologicalinvestigation was made on the fish in inghai Lake with reference tointraspecific variation of the morphometric character,ingredient and emergence rate of the food,the change of coefficient in annual cycle,reproduction capacity,etc this paper provide a the oretical basis for the utilizing and natural resource of Gymnocypris przewalskii.
出处
《黑龙江畜牧兽医》
CAS
北大核心
2001年第12期7-8,共2页
Heilongjiang Animal Science And veterinary Medicine
基金
国家自然科学基金项目 (3986 0 0 6 0 )
关键词
青海湖裸鲤
生物学特性
增殖
鲤鱼
Gymnocypris przewalskii
Biological character
Utilizing
