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Journal Article 1976

Autor: El-Amin, F.M.

A comparative study of age at first calving in European and zebu cattle. Various influencing factors, and their effects on other productivity parameters are described. Lack of optimum feeding and management are constraints to reducing age at first calving. There is the need to reduce this in zebu...

Enlace original: https://cgspace.cgiar.org/handle/10568/66790

Investigación en Agricultura
Enlace permanente
El-Amin, F.M. ,  [Age at first calving: A short review of published studies in Euorpean and Zebu cattle] ,  Age at first calving: A short review of published studies in Euorpean and Zebu cattle
Conference Paper 1984

Autor: El-Amin, F.M.

This study reports on a 2 year observation on some reproductive traits of Desert sheep at Khartoum, Sudan. Data on duration of oestrous and pregnancy, seasonality of lambing, ewe fertility and reproductive rate, birth weight, prenatal and preweaning mortality rate, and sex ratio included.

Enlace original: https://cgspace.cgiar.org/handle/10568/70741

Investigación en Agricultura
Enlace permanente
El-Amin, F.M. ,  [Performance recording of sheep in the Sudan. 1. Reproductive traits] ,  Performance recording of sheep in the Sudan. 1. Reproductive traits
Journal Article 1978

Autor: Suliman, A.H. El-Amin, F.M. Osman, A.H.

The study reports some of the reproductive traits, namely pregnancy length, ewe fertility and reproductive rate, pre-weaning survival and mortality rates of Sudan indigenous sheep under irrigated Gezira conditions.

Enlace original: https://cgspace.cgiar.org/handle/10568/66995

Investigación en Agricultura
Enlace permanente
Suliman, A.H. ,  El-Amin, F.M. ,  Osman, A.H. ,  [Reproductive performance of Sudan indigenous sheep under irrigated Gezira conditions] ,  Reproductive performance of Sudan indigenous sheep under irrigated Gezira conditions
Journal Article 1975

Autor: El-Amin, F.M.

The experiment was designed to study birth weight, weaning weight, 18 weeks body weight and 22 weeks body weight of lambs born in El-Huda Sheep Improvement Station. There were differences between male and female lambs for all the ages studied. There was a marked seasonal effect on birth weight. L...

Enlace original: https://cgspace.cgiar.org/handle/10568/66978

Investigación en Agricultura
Enlace permanente
El-Amin, F.M. ,  [Some studies on Sudanese sheep. I. Preliminary observations on early weight changes in lambs under Gezira conditions] ,  Some studies on Sudanese sheep. I. Preliminary observations on early weight changes in lambs under Gezira conditions
Journal Article 1980

Autor: Suliman, A.H. El-Amin, F.M.

Feedlot performance and carcass quality were investigated on Sudan Desert sheep raised under irrigated conditions in the Gezira area. Average daily gain over the fattening period of 56 days in the feedlot was 237.0±2.0 g. Single born lambs grew faster than twin-born lambs (p

Enlace original: https://cgspace.cgiar.org/handle/10568/66953

Investigación en Agricultura
Enlace permanente
Suliman, A.H. ,  El-Amin, F.M. ,  [Feedlot performance and carcass characteristics of Sudan Desert sheep raised under irrigated Gezira conditions] ,  Feedlot performance and carcass characteristics of Sudan Desert sheep raised under irrigated Gezira conditions

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