According to the biological characteristic, especially the reproductive habit, the present resources and economical value, measurements of protection and development of the sturgeon fishery were put forward.
According to the biological characteristic, especially the reproductive habit, the present resources and economical value, measurements of protection and development of the sturgeon fishery were put forward.
根据黑龙江鲟科鱼类资源现状、群体结构变动情况及其生物学特点，阐明了保护和发展黑龙江鲟科鱼类的必要性并提出了建议。