论文部分内容阅读
改革开放30多年,水产业取得了长远的发展,不仅丰富了城乡居民的菜篮子,也成为农村农民脱贫致富的支柱产业。但是随着经济的发展和人民生活水平的提高,水产养殖也由原来单纯追求数量向追求质量、效益和生态并重的增长方式转变,消费者对水产品市场需求也发生了变化。2013年水产价格波动很大,水产养殖出现增产不增收的局面,要促进现代渔业发展,首先要进行渔业养殖结构的战略性调整,重点调整渔业养殖结构的技术措施。1调整养殖品种结构1.1立体养鱼在大宗淡水鱼类养殖中,科学调整吃食性鱼(草鱼、青鱼、鲤鱼、团头舫等)和肥水性鱼
Over 30 years of reform and opening up, the aquaculture industry has achieved long-term development. It has not only enriched the basket of urban and rural residents, but also become the pillar industries for rural peasants to get out of poverty and become rich. However, with the development of economy and improvement of people’s living standards, aquaculture has also changed from the simple pursuit of quantity to the growth mode of equal emphasis on quality, efficiency and ecology, and the demand for aquatic products by consumers has also changed. In 2013, the price of aquatic products fluctuated greatly, and aquaculture production increased without increasing income. In order to promote the development of modern fisheries, we must first make strategic adjustment of the structure of fishery aquaculture and focus on adjusting the technical measures of the structure of fishery aquaculture. 1 to adjust the structure of aquaculture species 1.1 Stereoscopic fish In the bulk of freshwater fish farming, scientific adjustment of eating fish (grass carp, black carp, carp, dart head, etc.) and fertile fish