珍珠鸡（珠鸡属）对日粮中添加杆菌肽锌的反应。

Response of guinea fowl (Numida meleagris) to dietary supplementation of zinc bacitracin.

作者信息

Oguntona T, Zubair A K

机构信息

Department of Animal Science, Faculty of Agriculture, University of Maiduguri, Borno State, Nigeria.

出版信息

Poult Sci. 1988 Jan;67(1):145-8. doi: 10.3382/ps.0670145.

DOI:10.3382/ps.0670145

PMID:3375170

Abstract

The effect of dietary bacitracin on the growth and feed conversion of guineas has been investigated using graded levels of the antibiotic. The treatments were 0, 11, 22, and 45 mg bacitracin/kg diet. Poorest live weights were recorded by unmedicated guineas. Keets given bacitracin at 11 mg/kg recorded significantly higher live weights (P less than .05) than unmedicated chicks. Best live weights were obtained at a supplementation level of 22 mg/kg; supplementation to 45 mg/kg gave no further growth improvement.

摘要

已使用不同梯度水平的杆菌肽研究了日粮中杆菌肽对珍珠鸡生长和饲料转化率的影响。处理组分别为每千克日粮添加0、11、22和45毫克杆菌肽。未用药的珍珠鸡体重增长最差。日粮中添加11毫克/千克杆菌肽的雏鸡体重显著高于未用药的雏鸡（P小于0.05）。每千克日粮添加22毫克杆菌肽时体重增长最佳；添加至45毫克/千克时体重未进一步增加。