比内地鶏(ロードアイランドレッド×比内鶏)のカルシウムおよびリン要求量
スポンサーリンク
概要
- 論文の詳細を見る
In order to determine the calcium (Ca) and phosphorus (P) requirements of Hinaijidori aged 42 to 56 days and of both sexes, two experiments were conducted using three parameters, i. e., body weight gain, feed efficiency and ash content of tibia of males and females. The experimental diets contained 0.52% P and five graded levels of Ca from 0.37 to 2.48% in experiment 1, and 0.89% Ca and five graded levels of P from 0.39 to 0.89% in experiment 2. The requirements of Ca and P for the maximum performance of male and female Hinai-jidori were estimated to be less than 0.90 and 0.52%, respectively. However, the dietary P level of males for the maximum development of bone was higher than that for the maximum performance.
論文 | ランダム
- 役に立つX線診断 : パノラマ・デンタルを中心に(特別講演II,第43回北海道矯正歯科学会大会)
- 学長のあいさつ
- 巻頭言
- 2070 複素関数論による境界要素法の基本解に関する研究 : 任意形の孔を有する場合について
- 痔核の結紮切除法 (痔疾患の治療(今月の主題))