ビニルアイソレーター中での無菌ヒナの飼育法

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書誌事項

タイトル別名
  • Rearing of Germfree Chicks in a Vinyl Isolator
  • ビニルアイソレーターナカ デ ノ ムキン ヒナ ノ シイクホウ エイブン

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説明

A method of rearing germfree chicks in a vinyl isolator was developed, Hatchability of eggs was higher than 95% when eggs were sterilized in a 1.5% mercuric chloride solution on the 2nd day before hatching. Sterility was 93% when 5 to 10 chicks were reared in a vinyl isolator for 2 weeks. Depression of body weight gain was observed in chicks fed diet irradiated at higher than 4 Mrad. However, no effects of irradiation on chick growth were observed when fat and the other components were sterilized separately and mixed before feeding. The growth rates of germfree chicks were higher than those of the conventional chicks which were supplied a diluted solution of fresh cecum feces of young hens with a normal intestinal flora pattern at the first feeding.

収録刊行物

  • 日本畜産学会報

    日本畜産学会報 48 (8), 489-497, 1977

    公益社団法人 日本畜産学会

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