الامين, ابراهيم عمر; مشرف - عبد العزيز مكاوي عبد الرحمن
(جامعة السودان للعلوم والتكنولوجيا, 2006-01-01)
Abstract
This study was carried out at Azaheer Dairy Farm located
at Al-Bagair district – Khartoum State. During the period
extending from Jan to March 2006. The dairy herd is composed
of pure Holstein Friesian cows ...