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前言 近年来,用主要生产海产鱼苗种设施进行生物饵料培养的技术,取得了长足进展,其中,①培养轮虫用饲料的开发和②强化轮虫和菌虫营养用的饲料开发,被认为是最重要的成果。通过这些技术开发,商品化的各种饲料已开始普及,可减少苗种生产场生产生物饵料的设施面积。从整体上讲,提高了生产能力。 日本日清精细化学药品株式会社在进行可消化处理的海产小球藻(商品名“海洋α/海洋ω”)开发以来,正致力于同生物饵料培养有关的饲料系列的开发。浓缩淡水小球藻(商品名“新绿—600”),强化DHA用粉末鱼油、卤虫卵
Foreword In recent years, considerable progress has been made in the technology of bio-food cultivation using the facilities for the production of marine fish fry. Among them, (1) the development of feed for the cultivation of rotifers, and (2) the development of feed for the enhancement of rotifer and insect worms are considered The most important result. Various kinds of feed developed and commercialized through these technologies have started to be popularized, and the area of facilities for producing biological feedstuffs in the seed production area can be reduced. On the whole, improve the production capacity. Since the development of digestible marine chlorella (trade name “Marine Alpha / Marine ω”), Nisshin Fine Chemical Co., Ltd. has been devoted to the development of feed series related to the cultivation of biological bait. Concentrated Chlorella freshwater (trade name “new green -600”), fortified DHA powder fish oil, Artemia eggs