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最近美国夏威夷及其他热带区域的养虾者,用甘蔗作原料进行养虾试验,结果表明热带地区应用甘蔗养虾既经济又容易。美国农业部农业研究院Donald W·Freeman报道,通过12周的养虾试验发现采食小颗粒试验饲料的小虾生长良好,增长很快。这种试验饲料颗粒由甘蔗渣及廉价的蛋白、脂肪及矿物质加工而成。这一项目是Freeman在农业研究院水产养殖分院时提出的,并进行了一年的试验研究。他在海洋学院的科学家协助下,利用PenaeusVanndmei品种虾进行了对比试验。发现虾不仅消化利用蔗渣饲料,而且也消化利用了采食蔗渣而大量增生的细菌、水藻及微小浮
Recently, shrimp farmers in Hawaii and other tropical regions of the United States conducted a shrimp experiment using sugarcane as a raw material. The results show that it is both economical and easy to use shrimp for shrimp cultivation in tropical regions. Donald W. Freeman, of the USDA’s Institute of Agriculture, reports that shrimp fed the small pellet feed grew well and grew rapidly over 12 weeks of shrimp farming. The test feed pellets are made from bagasse and cheap proteins, fats and minerals. This project was presented by Freeman at the Agricultural Research Institute Aquaculture Branch and conducted a one-year pilot study. With the help of scientists at Ocean College, he compared the use of Penaeus Vanndmei breeds shrimp. The discovery of shrimp not only digest the use of bagasse feed, but also digest the use of a large number of bacteria, algae and micro-floating