The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
yin jin ming te you xin pin zhong shi ying zhu yi de shi xiang
Author(s): 
Pages: 21-22
Year: Issue:  1
Journal: Heilongjiang Fisheries

Abstract:  随着市场经济的发展,人们生活水平的提高,以及膳食结构的改变,常规养殖鱼类大众化品种已失去了往日的风采.由于生产资料、农副产品及鱼用饲料的价格不断攀升,致使常规养殖品种同样遭遇养殖成本增加的困扰,加之其商品价位低,销售困难,比较效益下降,常常处在增产不增收,增收不增效的尴尬局面.渔民辛辛苦苦劳作一年,或稍有微利,有时甚至亏损.因此,众多养殖场户深入市场,调查研究,积极调整养殖结构,纷纷引进各种名特...
Related Articles
No related articles found