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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

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
AbstractFull Text

Morphological characteristics of turkey Meleagris gallopavo semen were recorded and hatchability percentages of the artificially inseminated hens were assessed. To study the effect of natural mating on hatchability 15 (3♂, 12♀) M. gallopavo were randomly selected, were kept separately and were...

Author(s)
Irfan; Arshad Javid; Muhammad Ashraf; Athar Mahmud; Muhammad Altaf; Hussain, S. M.; Muhammad Shahbaz; Iqbal, K. J.
Publisher
Zoological Society of Pakistan, Lahore, Pakistan
Citation
Pakistan Journal of Zoology, 2018, 50, 2, pp 763-766
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

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

The practice of artificial insemination is widely utilized in poultry; and this requires a broad use of semen storage techniques to prevent the reduction of fertilizing ability of stored semen. The antioxidant activity of palmitoleic acid with in vitro experiments has been shown. The present study...

Author(s)
Rad, H. M.; Eslami, M.; Ghanie, A.
Publisher
Elsevier B. V., Amsterdam, Netherlands
Citation
Animal Reproduction Science, 2016, 165, pp 38-45
Abstract

Liquid storage of avian spermatozoa is currently being employed in programs utilizing the artificial insemination to optimize the management of genetically superior males. It is mandatory to use efficient semen storage techniques in order to prevent the reduction of the fertilizing ability of...

Author(s)
Eslami, M.; Ghaniei, A.; Rad, H. M.
Publisher
Oxford University Press, Oxford, UK
Citation
Poultry Science, 2016, 95, 6, pp 1418-1424
Abstract

This experiment was conducted to study the effects of egg yolk plasma (10%, 15% and 20%), soybean lecithin (0.5%, 1% and 1.5%) and whole egg yolk (WEY) (control) on post-thawed sperm quality, hatchability and fertility outcomes. In experiment 1, sperm motility, abnormalities, membrane integrity,...

Author(s)
Mehdipour, M.; Kia, H. D.; Moghaddam, G.; Hamishehkar, H.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2018, 116, pp 89-94
Abstract

With avian sperm cryopreservation protocols, the most widely used cryoprotectants (CPAs) are the glycerol (GLY; in gradual freezing: in-straw freezing method), and the dimethylacetamide (DMA; in pellets by plunging into liquid nitrogen: in-pellet rapid freezing method). Use of both methods results...

Author(s)
Abouelezz, F. M. K.; Sayed, M. A. M.; Santiago-Moreno, J.
Publisher
Elsevier B. V., Amsterdam, Netherlands
Citation
Animal Reproduction Science, 2017, 184, pp 228-234

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