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Abstract

The frequency of insemination in hens affects the costs associated with artificial insemination in poultry. A reduced frequency implies a larger insemination interval and therefore a reduction in costs. The objective of the study was therefore to assess the effect of insemination intervals on...

Author(s)
Adebisi, K. A.; Ewuola, E. O.
Publisher
CIPAV Foundation, Cali, Colombia
Citation
Livestock Research for Rural Development, 2019, 31, 6, pp Article 87
Abstract

The aim of the present study was the establishment of an effective protocol for cryopreservation of psittacine semen. Therefore, pooled semen samples of 30 cockatiels (Nymphicus hollandicus) were diluted with modified Lake diluent (1:4), partitioned into four equal parts. Three portions were mixed...

Author(s)
Schneider, H.; Fischer, D.; Failing, K.; Ehling, C.; Meinecke-Tillmann, S.; Wehrend, A.; Lierz, M.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2018, 110, pp 8-17
Abstract

Artificial insemination is commonly used in breeder farms to stabilize fertility. Hens are able to store sperm for a long time and remain fertile, so that they can extend the chicken insemination interval, and thus achieve better economic benefits. In this paper, dwarf brown-shell laying hens were...

Author(s)
Li LiXia; Ning ZhongHua
Publisher
Editorial Board on China Poultry, Jiangsu, China
Citation
China Poultry, 2017, 39, 18, pp 7-10
Abstract

Guinea fowl hens were inseminated weekly once with two doses of spermatozoa (75 million and 100 million) in two different diluents, Beltsville poultry semen extender (BPSE), and Instruments for Veterinary Medicine (IMV), each with and without pre-insemination vaginal douching. Per cent fertility,...

Author(s)
Hudson, G. H.; Omprakash, A. V.; Premavalli, K.; Raj, G. D.
Publisher
Taylor & Francis, Abingdon, UK
Citation
British Poultry Science, 2017, 58, 2, pp 192-199
Abstract

This study was carried out to determine the effect of supplementing the semen extender with calcitriol on in vitro sperm characteristics in Chukar partridges. A total of 60 male Chukar partridges were habituated for semen collection by abdominal massage. Pooled ejaculates from several males were...

Author(s)
Goodarzi, P.; Akhlaghi, A.; Zamiri, M. J.; Shirazi, M. R. J.; Akhlaghi, A. A.; Habibi, M.; Daryabari, H.; Saemi, F.; Peebles, E. D.
Publisher
Oxford University Press, Oxford, UK
Citation
Poultry Science, 2019, 98, 8, pp 3292-3297
Abstract

Collection and evaluation of semen are the first critical steps for examination of male fertility, gamete preservation and development of artificial insemination technology in ducks. Induced teaser method and manual massage method of semen collection were evaluated for the ease and reaction time in ...

Author(s)
Giri, S. C.; Sastry, K. V. H.; Sahoo, S. K.; Kumar, P.
Publisher
Indian Council of Agricultural Research, New Delhi, India
Citation
Indian Journal of Animal Sciences, 2016, 86, 10, pp 1121-1124
Abstract

The fertilizing capacity of pure, fresh avian semen may disappear in just half an hour, hindering its successful use in artificial insemination (AI) projects. Longer storage requires the use of infra-physiological temperatures and of semen diluents that help preserve the spermatozoa but that do not ...

Author(s)
Santiago-Moreno, J.; Castaño, C.; Toledano-Díaz, A.; Esteso, M. C.; López-Sebastián, A.; Villaverde-Morcillo, S.; Dávila, S. G.; Gil, M. G.; Blesbois, E.
Publisher
Oxford University Press, Oxford, UK
Citation
Poultry Science, 2017, 96, 11, pp 4068-4074
Abstract

Avian semen cryopreservation is not as successful as that seen in mammals. This failure is mostly attributed to unique physiological characteristics of poultry semen that make it susceptible to cryo-damages. Utilization of sublethal oxidative stress for preconditioning of sperm, as an innovative...

Author(s)
Feyzi, S.; Sharafi, M.; Rahimi, S.
Publisher
Oxford University Press, Oxford, UK
Citation
Poultry Science, 2018, 97, 7, pp 2582-2590
Abstract

Beneficial effects of Hyaluronic acid (HA) has not been yet assessed for cryopreservation of rooster sperm. This study was conducted to evaluate the effects of different concentrations of HA (0, 1, 2, 4 and 8 mM) in Beltsville extender on the cryopreservation of rooster sperm. Semen samples were...

Author(s)
Lotfi, S.; Mehri, M.; Sharafi, M.; Masoudi, R.
Publisher
Elsevier B. V., Amsterdam, Netherlands
Citation
Animal Reproduction Science, 2017, 184, pp 204-210
Abstract

We aimed at the evaluating the occurrence of macrophages in rabbit semen and finding possible relationship between macrophage concentration and spermatozoa quality. The concentration of macrophages in semen samples from broiler rabbit males of lines M91 and P91 (n=30) without overt evidence of...

Author(s)
Kuželová, L.; Vašíček, J.; Rafay, J.; Chrenek, P.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2017, 97, pp 148-153

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