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Abstract

In 3 trials, ejaculates were collected from a total of 26 Large White breeder toms once a week for 3 weeks and samples were pooled. 36 turkey hens were artificially inseminated with the pooled semen and eggs were collected over 4 weeks. Paternity of hatched poults was determined by DNA...

Author(s)
Donoghue, A. M.; Bakst, M. R.; Drummond, P.; Haqque, S.; Smith, E. J.; Donoghue, D. J.
Citation
Journal of Applied Poultry Research, 1999, 8, 2, pp 214-221
CABI Book Chapter Info
Cover for Artificial insemination.

This chapter focuses on several aspects of artificial insemination (AI), particularly its application to livestock. The development of AI is outlined. The advantages of artificial insemination are presented. The growth and development of AI technology are discussed. The semen sexing technology is...

Author(s)
Gordon, I.
ISBN
2004 CABI Publishing (H ISBN 0851998623)
Type
Book chapter
Abstract

The semen characters of from cocks of different breeds in Romania were evaluated for their suitability for artificial insemination (AI). The most sensitive semen was from Gât-Golaș-Moldovenesc, where 55 (84.7%) reacted positively during the first 4 days. Semen from ROSO-SL-2000 cocks reacted at a...

Author(s)
Bucătaru, N.; Bîrlădean, G.; Socican, I.
Publisher
Universitatea de Științe Agricole și Medicină Veterinară"Ion Ionescu de la Brad" Iași, Iași, Romania
Citation
Lucrări Științifice - Universitatea de Științe Agricole și Medicină Veterinară, Seria Zootehnie, 2005, 48, pp 132-136
Abstract

This study was undertaken to determine the minimum insemination dose of spermatozoa to yield optimum (90% and above) fertility and economic gain in selected and control strains of White Leghorn during 2-8 days post-insemination period. The breeder cocks of selected and control strains of White...

Author(s)
Bandyopadhyay, U. K.; Chaudhuri, D.; Johari, D. C.; Agarwal, S. K.
Publisher
Indian Poultry Science Association, Izatnagar, India
Citation
Indian Journal of Poultry Science, 2006, 41, 1, pp 95-97
Abstract

This study was conducted to determine the effect of genotype and frequency of semen collection on the seminal traits of local chicken cocks. Semen samples were collected using the back-lumbar massage method from Normal Feather (NOF), Naked Neck (NN), Frizzle (FR) and Naked Neck × Frizzle (NN × FR)...

Author(s)
Nwachukwu, E. N.; Ibe, S. N.; Amadi, C. U.
Publisher
Medwell Online, Faisalabad, Pakistan
Citation
Journal of Animal and Veterinary Advances, 2006, 5, 7, pp 562-565
Abstract

Sex-linked dwarf chickens caused by the mutation of the growth hormone receptor gene are characterized by normal growth hormone (GH), very low insulin-like growth factor I (IGF-I) level in the blood, and reduced growth. It has been demonstrated that the sex-linked dwarfing gene has negative effects ...

Author(s)
Zheng, J. X.; Liu, Z. Z.; Yang, N.
Publisher
Poultry Science Association, Savoy, USA
Citation
Poultry Science, 2007, 86, 1, pp 112-117
AbstractFull Text

The study was conducted to determine the effects of the age of male and female and the interaction between them on fertility of broiler breeder flock, using Hubbard flex flock which consists of (12) males and (40) females at 44-47 weeks of age (mature birds) and same numbers at 65-68 weeks of age...

Author(s)
Hassan, K. H.
Publisher
Diyala University, Baquba, Iraq
Citation
Diyala Agricultural Sciences Journal, 2009, 1, 2, pp En25-En30
AbstractFull Text

The experiment was carried out to evaluate which is the best the diet energy level diet for male broiler breeders of cutting Cobb 500 and the influence of the presence of the crest on parameters such as body weight, semen volume, sperm cell concentration and fertility. Were used 32 roosters for 22...

Author(s)
Lucca, W.; Rosa, A. P.; Uttpatel, R.; Machado, H.; Santos, C. B.; Barcelos, V.
Publisher
Centro de Ciências Rurais, Universidade Federal de Santa Maria, Santa Maria, Brazil
Citation
Ciência Rural, 2011, 41, 3, pp 513-518
AbstractFull Text

Native chicken are economic importance to rural community in developing countries. Numbers of their genetic lines decline continuously, therefore conservation and maintaining diversity of their species are necessary works. The aim of this study was to assess a simple effective technique for...

Author(s)
Vongpralub, T.; Utha, A.; Pongpeng, J.; Sonseeda, P.; Yindee, W.
Publisher
Suranaree University of Technology, Nakhon Ratchasima, Thailand
Citation
SAADC 2011 strategies and challenges for sustainable animal agriculture-crop systems, Volume III: full papers. Proceedings of the 3rd International Conference on sustainable animal agriculture for developing countries, Nakhon Ratchasima, Thailand, 26-29 July, 2011, 2011, pp 649-652
Abstract

Supporting the rescue of the valuable indigenous domestic animal species is an important part of the new Hungarian agricultural strategy. In the case of poultry species semen cryopreservation is the most practical method for the long term storage of the genetic material. So far, only a single study ...

Author(s)
Váradi, É.; Végi, B.; Liptói, K.; Barna, J.
Publisher
Magyar Mezógazdaság KFT, Budapest, Hungary
Citation
Magyar Állatorvosok Lapja, 2012, 134, 8, pp 469-474

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