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自《普及推广网箱养鱼》刊出后,我陆续收到一些读者来信,要求具体介绍一些细节问题,现综合答复如下:问:贫困边远地区能否进行网箱养鱼?答:只要有可供养殖淡水鱼类的较大水面,就可选择投资少的网箱养鱼。这种养鱼方式,很适合以户进行。自购网衣和鱼种,就地取材,用楠竹(慈竹、冬竹)或杉木,加12号铁丝捆绑成大小不等的框架,将网箱置于肥水区域,少投或不投饵料均可。一个28平方米的网箱,一般每年可产商品鱼300公斤,总投资不足300元。
Since the publication of “Popularization and Promotion of Cage Fish Culture”, I have received letters from some readers asking for details on some of the details. The general reply is as follows: Q. Can I carry out fish cage culture in remote areas? A: Larger surface areas of freshwater fishes for aquaculture allow for less expensive cage culture. This way of fish farming, it is suitable for households. Since the purchase of clothing and fish species, local materials, bamboo (bamboo, winter bamboo) or Chinese fir, plus 12 wire bundle into bundles of different sizes, the cage placed in the fertilizer area, less or not cast Food can be. A 28 square meters of cages, generally produce 300 kilograms of fish each year, with a total investment of less than 300 yuan.