当前,如何大面积推广鱼猪结合养殖,提高经济效益,特别是提高牲猪饲养效益,是广大渔农普遍关注的一个实际问题。为此,笔者根据多年实际与社会调查,认为应抓好以下几点: 1.选择适销市场选择什么销售市场?实践证明,选定以外贸出口市场为主,以国内市场为辅较好。长期以来,外贸供港澳猪市场稳定,销售价格不但无大起大落,而且逐年平稳上升,常年收购价比国内市场高出30—50％。一头100kg的肥猪要比国内销售多收入100元左右,甚至更多。另外还有一定数量的平价化肥、饲料粮供应。这样,从价格、物质上能确保 At present, it is a practical issue that the majority of agriculture and fisheries are generally concerned about how to promote the combination of fish and pigs on a large scale and improve economic efficiency, especially raising the efficiency of raising pigs. To this end, the author based on years of actual and social survey, that should do a good job in the following points: 1. Select the market to choose what sales market? Practice has proved that the selected export trade-oriented, supplemented by the domestic market is better. For a long time, the foreign trade market for pigs and pigs in Hong Kong and Maucao has been stable. Not only has the sales price not fluctuated, but also steadily increased year by year. The annual purchase price is 30-50% higher than the domestic market. A 100kg fat than domestic sales more than 100 yuan income, or even more. In addition there is a certain amount of cheap fertilizer, feed grain supply. In this way, from the price, materially to ensure