论文部分内容阅读
南美鲱鱼,又称巴西鲷,英文名Shad。该鱼原产于巴西南部的巴拉那拉与巴拉圭河水系。主要分布于南美洲的巴西、巴拉圭、阿根廷等国的湖泊、河湾、水库等水域,是巴西国内一主要淡水经济鱼类。 该鱼食性为杂食性偏植物性,适温范围为9℃—36℃。经初步试养,在浙江当年养殖(4—5个月)可达0.35公斤/尾,口感嫩而不腻。除食用价值外,还用于提取鱼油和加工鱼粉,因而附加经济值高。
South American herring, also known as Brazilian bream, English name Shad. The fish is native to the Paranala and Paraguay rivers in southern Brazil. Mainly distributed in South America in Brazil, Paraguay, Argentina and other countries lakes, rivers, reservoirs and other waters, Brazil is a major freshwater economic fish. The fish food for omnivorous partial plant nature, suitable temperature range of 9 ℃ -36 ℃. After the initial trial, in Zhejiang farming (4-5 months) up to 0.35 kg / tail, taste tender and not greasy. In addition to food value, but also for the extraction of fish oil and fish meal processing, and therefore additional economic value.