Dairy performance characteristics of holstein and its crosses with european friesian in a large commercial herd in Egypt [electronic resource].
Language: English Summary language: Arabic Description: p.3407-3414Other title:- خصائص إنتاج اللبن لأبقار الهولشتين وهجنها مع الفريزيان الأوروبى فى قطيع تجارى كبير فى مصر [Added title page title]
- Mansoura University journal of agricultural sciences, 2006 v. 31 (6) [electronic resource].
Includes references.
The present study aimed at testing the effect of using Holstein germ plasm to improve productivity and longevity of European Friesian in Egypt.
Summary in Arabic.
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