Gonadal and extragonadal sperm reserves in Boran and Boran X Friesian bulls raised on two planes of nutrition in the highlands of Ethiopia

Gonadal and extragonadal sperm reserves in Boran and Boran X Friesian bulls raised on two planes of nutrition in the highlands of Ethiopia

Saved in:

Bibliographic Details
Main Authors:	Tegegne, Azage, Dembarga, Y., Kassa, T.
Published:	2013-06-11T09:24:24Z
Online Access:	https://hdl.handle.net/10568/29664
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Effect of plane of nutrition and season on body and testicular growth and on semen characteristics in Boran and Boran X Friesian bulls in Ethiopia
by: Tegegne, Azage, et al.
Published: (2013-05-06T07:00:19Z)

Gonadal and extragonadal sperm reserves in two breeds of mature Zebu (Bos indicus) bulls in Ethiopia
by: Tegegne, Azage, et al.
Published: (1992)

Genotype differences in gonadal and extragonadal sperm reserves in mature Zebu bulls in Ethiopia
by: Tegegne, Azage, et al.
Published: (2013-05-06T07:00:20Z)

Seasonal influences on gonadal and extragonadal sperm reserves in Small East African Zebu (Bos indicus) bulls in Ethiopia
by: Tegegne, Azage, et al.
Published: (2013-06-11T09:24:41Z)

Effect of early weaning on the growth performance of Boran and Boran X Friesian bull calves
by: Tegegne, Azage, et al.
Published: (1990)

Nutritional influences on growth and onset of puberty in Boran and Boran X Friesian bulls in Ethiopia
by: Tegegne, Azage, et al.
Published: (2013-06-11T09:24:21Z)

Gonadal and extragonadal sperm reserves and testicular histometric characteristics in Zebu and crossbred bulls: Effect of dry season nutritional supplementation
by: Tegegne, Azage, et al.
Published: (2013-05-06T07:00:20Z)

Effect of plane of nutrition and season on reproductive traits of Boran and Boran x Friesian bulls
by: Denbarga, Y.
Published: (1991)

Oestrus phenomenon and oestrus detection efficiency using androgenized cows and entire bulls in Boran and Boran x Friesian crossbred cows
by: Tegegne, Azage, et al.
Published: (1997)

A quantitative histological study of testicular and epididymal development in Boran and Boran X Friesian bulls in Ethiopia
by: Tegegne, Azage, et al.
Published: (1991)

Superovulation of Boran (Bos indicus) and Boran x Friesian cows
by: Mutiga, E.R., et al.
Published: (1993)

Body growth and blood metabolite concentrations in Boran and Boran x Friesian bulls grazed on natural pastures: Effect of dry season dietary supplementation
by: Tegegne, Azage, et al.
Published: (1995)

Body growth and blood metabolite concentrations in Boran and Boran x Friesian bulls grazed on natural pastures: Effect of dry season dietary supplementation
by: Tegegne, Azage, et al.
Published: (1995)

Relationships between dietary supplementation, blood metabolite concentrations and fertility in Boran and Boran x Friesian heifers
by: Tegegne, Azage, et al.
Published: (1999)

The effect of season on superovulatory response, embryo yield and quality in Boran and Boran x Friesian crossbred cows
by: Tegegne, Azage, et al.
Published: (1997)

Luteolytic effect of prostaglandin F2X in Boran and Boran X Friesian cross-bred heifers
by: Mutiga, E.R., et al.
Published: (1993)

Effects of dry season nutritional supplementation on growth, onset of puberty and subsequent fertility in Boran and Boran X Friesian heifers in Ethiopia
by: Tegegne, Azage, et al.
Published: (2013-06-11T09:24:20Z)

Rearing of crossbred (Boran x Friesian) and zebu (Boran) calves in the tropics
by: Osuji, P.O., et al.
Published: (1994)

Estrus performance of boran and boran × holstein friesian crossbred cattle synchronized with a protocol based on estradiol benzoate or gonadotrophin-releasing hormone
by: Tadesse, M., et al.
Published: (2011)

Economic comparison of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia
by: Haile, Aynalem, et al.
Published: (2007)

Evaluation of luteolysis and oestrous synchronization using a prostaglandin analog (Prosolvin) in Boran x Friesian crossbred heifers
by: Tegegne, Azage, et al.
Published: (2017-01-23T07:01:04Z)

Effects of plane of nutrition and age at start of nutritional treatment on body growth, onset of puberty, corpora lutea function and fertility in Boran x Friesian heifers
by: Tegegne, Azage, et al.
Published: (1995)

Genetic evaluation of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia: reproductive traits
by: Haile, Aynalem, et al.
Published: (2010-08-02T13:22:03Z)

Comparison of growth and slaughter performance of Boran and Friesian X Boran cattle under Kenya range conditions
by: Tonn, R.
Published: (1973)

Genetic analysis of boran, friesian and crossbred cattle in Ethiopia
by: Haile-Mariam, Mekonnen 19410, et al.
Published: (1994)

Genetic analysis of Boran, Friesian and crossbred cattle in Ethiopia
by: Haile-Mariam, M., et al.
Published: (1994)

Genetic evaluation of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia: milk production traits
by: Haile, Aynalem, et al.
Published: (2010-03-29T09:17:26Z)

Genetic evaluation of Ethiopian Boran cattle and their crosses with Holstein Friesian for milk constituent traits in central Ethiopia
by: Haile, Aynalem, et al.
Published: (2008-10-15)

Effect of plane of nutrition on semen and testicular traits in zebu x Friesian bulls and genotype differences in sperm production rates of mature zebu bulls
by: Taddele, Y.
Published: (1990)

Genetic evaluation of Ethiopian Boran cattle and their crosses with Holstein Friesian for growth performance in central Ethiopia
by: Haile, Aynalem, et al.
Published: (2011-04)

Growth and slaughter characteristics of Ankole cattle and its Boran and Friesian crossbreds
by: Asizua,D., et al.
Published: (2009)

Water balance as well as nutrient utilization of Boran x Friesian dairy cows at different stages of lactation fed low quality diets
by: Jenet, A., et al.
Published: (2001)

Aspects of bull reproduction with emphasis on cattle in Ethiopia. II. Sperm production capacity and semen characteristics
by: Tegegne, Azage, et al.
Published: (1995)

Testicular size and sperm output in Holstein-Friesian and N'Dama bulls
by: Nwakalor, L.N., et al.
Published: (1983)

Conversion of digestible organic matter into weight gain by Boran and Boran x Holstein heifers in different physiological states
by: Jenet, A., et al.
Published: (2002)

Long-term response to feeding level in lactational performance of Boran (Bos indicus) and Boran X Holstein cows
by: Jenet, A., et al.
Published: (2004)

Prediction of first lactation milk yield using multiple regression analysis and principal components analysis in Ethiopian Boran and their crosses with Holstein Friesian in Central Ethiopia
by: Haile, Aynalem, et al.
Published: (2008)

Prediction of first lactation milk geld of Boran cattle and their crosses with Holstein-Friesian in Central Ethiopia using multiple regression and principal components analysis
by: Haile, Aynalem, et al.
Published: (2008)

The growth and carcass characteristics of crosses of Hereford and Friesian with Angoni, Barotse and Boran cattle in Zambia
by: Thorpe, W.R., et al.
Published: (1979)

Genetic parameters of growth of Ethiopian Boran cattle
by: Arnason, T., et al.
Published: (2015-06-05T12:17:57Z)

Resource Map