Effect of Sugar Supplementation on Rumen Protozoa Profile and Papillae Development in Retarded Growth Calves
スポンサーリンク
概要
- 論文の詳細を見る
The effect of sugar supplementation with 1 g/kg BW, twice a week for eight weeks was determined on rumen protozoa in ten retarded growth calves. Rumen juice was sampled by abdominal paracentesis during the experiment. Papillae development of rumen excised by experimental laparotomy was macro- and micro morphologically determined before and after sugar supplementation in a selected calf. Number of Entodinium, Isotricha, Dasytricha and Epidinium increased with 3 to 12 folds after 1–3 weeks supplementation, and subsequently decreased. Height of rumen papillae after sugar supplementation showed marked development compared with before supplementation (Post: 4.44 ± 0.43 vs. Pre: 1.36 ± 0.24 mm). Sugar supplementation accommodates rumen protozoa profile and stimulates papillae development in retarded growth calves.
論文 | ランダム
- (2)船の寸法とエネルギー効率(SRC資料室)
- ジブチ共和国海上輸送力増強計画 : 40m型フェリーの引き渡し
- Population Pharmacokinetics of Phenytoin from Routine Clinical Data in Japan : An Update
- Phenytoin Dosage Adjustment Method Using Population Clearance
- Clinical Evaluation of Population Pharmacokinetic Parameters in Phenytoin Dosage Adjustment