养殖面积是投放鱼苗鱼种进行人工饲养管理的水面面积。是反映渔业生产规模和说明水面资源利用程度的指标。分为海水养殖面积和淡水养殖面积两大类。海水养殖面积是利用海滩、浅海、港湾，人工放养海带苗、蛏、各种贝类等水产苗种以及养殖鱼，虾、蟹、贝、藻类水产品的人工养殖水面面积。
The total culture area of sea cucumber has reached 40,000 hm2 and the production valued 10 billion yuan, which has become an important industry.
2004年,两省的刺参养殖面积达到4万hm2以上,总产值超过100亿元,成为当前中国海水养殖业中产值最大的养殖品种之一。
参考来源 - 养殖刺参（Apostichopus japonicus）“腐皮综合征”病原学及其感染源的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
我国是世界渔业大国，水产养殖面积、产量均居世界首位。
China is a big country in fishery in world, the aquiculture area, yield both come to number 1 in the world.
在学习了别人的经验知识后，罗先生把养殖面积扩大到了十亩，自己的养殖事业也渐渐开始步上正轨。
The experience of others in learning the knowledge, the Lo to expand the area to the ten-acre farming, his farming career gradually began to walk on the right track.
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