書誌事項
- タイトル別名
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- Heritability estimates of thyroxine secretion rates and their relation to age in chicken maintained at a constant temperature
- コウオン カンキョウ カ ニ オケル ケイ ヒナ ノ コウジョウセン キノウ ノ イデンリツ オヨビ ソノ シュウレイ ニ トモナウ ヘンカ エイブン
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説明
The relationship of thyroxine secretion rates (TSR) to age was studied with Dominant White Cornish, White Plymouth Rock, New Hampshire and White Leghorn chickens maintained at a constant temperature (25±1°C). TSR of these birds were determined at 4, 7, 10, 15 and 20 weeks of age. The TSR of each breed decreased with abvancing age. The differences in TSR between both sexes and the breeds were not found.<br>The heritability estimates of TSR of 4-week-old White Plymouth Rock chicken kept at a constant (25±1°C) temperature were 0.24 from the response to selection and 0.19 from the regression of offspring on mid-parents.
収録刊行物
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- 日本畜産学会報
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日本畜産学会報 42 (5), 232-236, 1971
公益社団法人 日本畜産学会
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詳細情報 詳細情報について
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- CRID
- 1390282680168323072
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- NII論文ID
- 130000740134
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- NII書誌ID
- AN00195188
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- ISSN
- 18808255
- 00215309
- 1346907X
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- NDL書誌ID
- 8396661
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可