请输入您要查询的字词:
单词
水产良种
释义
水产良种
Encyclopedia
农学
水产良种
释
aquatic improved varieties
水产良种
广义指生长快、品质好、抗逆性强、性状稳定和适应一定地区自然条件并用于养(增)殖生产的水产原种和新品种。狭义指水产新品种。即经多代人工选择育成的具有遗传稳定,并有别于原种或同种内其他群体之优良经济性状及其他表型性状的水产品种。
随便看
China forest protection conference
China Forestry Publishing House
China Forum of Environmental Journalists
China forwarder's freight index
China Foundation For Desertification Control
China Foundation for the Promotion of Education and Culture
China-France Oceanography SATellite
China Freight Inedx
China Friendship Publishing Company
China fringelip
China frontier research institute
China (Fujian) Pilot Free Trade Zone
China Garments
China General Nuclear Power Corporation
China General Nuclear Power Group
China Geodetic Coordinate System 2000
China geodetic coordinate system 2000
China German History Association
China Global Fund Malaria Programs
China Global Television Network
China Go League A
China Golf Associatio
China Good Design Award
China Grand Theatre
China Grand Theatre of Pingju Opera
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/11 12:01:16