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地处“江南水乡”的绍兴,河流纵横交错,具有丰富的淡水渔业资源。如何充分利用这一有利条件,发展养鱼事业,以缓和市场上日益严重的水产品供不应求的矛盾,就成了水产部门当务之急的任务。根据绍兴地区的实际情况,发展网箱养鱼,是提高淡水渔业产量的措施之一。九年来的实践证明,外荡增放网箱,促进了渔业生产,提高了淡水鱼的产量。养鱼需要水,纵横交错的河流是养鱼的理想场所。但由于种种客观原因,如投饲、管理、捕捞等方面的困难,影响了渔业生产,大面积的外荡水域,只能依白水养鱼靠天收的传统养鱼方法,成鱼亩产在几十斤到几百斤不等。满足不了现代渔业生产的要求,跟不上科学养鱼的时代步伐。要改变这种局面,可以通过外荡精养
Located in the “Jiangnan Water” Shaoxing, the river criss-crossing, with abundant freshwater fishery resources. How to make full use of this favorable conditions to develop the fish farming business so as to ease the contradiction between the increasingly serious shortage of aquatic products on the market has become a top priority of the aquatic product sector. According to the actual situation in Shaoxing, the development of cage fish farming is one of the measures to improve the production of freshwater fisheries. In the past nine years, it has been proven that the increase of cages to external markets has promoted fishery production and increased the production of freshwater fish. Fish need water, criss-cross the river is the ideal place for fish farming. However, due to various objective reasons, such as feeding, management, fishing and other difficulties, affecting the fishery production, a large area of water outside the pond, Few pounds to a few pounds range. Can not meet the requirements of modern fishery production, keep up with the pace of scientific fish farming. To change this situation, can be intensively cultivated