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Animal Science Database

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Abstract

Artificial insemination made a predominant contribution towards the improvement of genetic potential and increased productivity in animal husbandry sectors. In frozen semen technology, about 50% of sperm died because of cryoinjury or cryodamage during the process of cryopreservation and thawing of...

Author(s)
Perumal, P.
Publisher
Hainan Medical University, Haikou, China
Citation
Asian Pacific Journal of Reproduction, 2018, 7, 3, pp 103-116
Abstract

Two experiments were conducted to evaluate the new rooster semen freezing extender which is containing a low level of glycerol and soybean lecithin as an alternative protective agent in the extender. The aim of the first experiment was to evaluate a new extender for freeze-thawing rooster semen...

Author(s)
Nabi, M. M.; Kohram, H.; Zhandi, M.; Mehrabani-Yeganeh, H.; Sharideh, H.; Zare-Shahaneh, A.; Esmaili, V.
Publisher
Elsevier Inc, Orlando, USA
Citation
Cryobiology, 2016, 72, 1, pp 47-52
Abstract

Glycerin added in diluted semen and frozen in straws was one of the most effective approaches in cryopreservation of chicken semen, currently. The glycerin in semen post-thawed affecting fertility rate should be removed. In this experiment, 3 kinds of diluents marked as A, B and C was prepared....

Author(s)
Wu BaiXin; Yan HaiFeng
Publisher
Research, Science and Technology Publishers, Nairobi, Kenya
Citation
African Journal of Science and Research, 2016, 5, 3, pp 21-24
AbstractFull Text

The objective of the present study was to compare the efficacy of three diluents on post-thaw motility, viability, and fertility of frozen chicken semen. Semen from Thai native cocks (Pradu Hang Dam; n=24) was collected, pooled, and randomly allocated into three groups, then diluted at a ratio of...

Author(s)
Thananurak, P.; Chuaychu-noo, N.; Vongpralub, T.
Publisher
Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
Citation
Thai Journal of Veterinary Medicine, 2017, 47, 4, pp 551-556
Abstract

A novel method has been developed to freeze chicken semen using N-methylacetamide (MA) as cryoprotective agent. Pooled semen collected from 50 Barred Plymouth Rock roosters was subjected to primary dilution by mixing equal amount of pooled semen with HS-1 extender at 5°C. After primary dilution,...

Author(s)
Hanzawa, S.; Niinomi, T.; Miyata, T.; Tsutsui, M.; Tajima, A.
Publisher
Japan Poultry Science Association, Ibaraki, Japan
Citation
Japanese Journal of Poultry Science, 2010, 47, 1, pp J27-J32
AbstractFull Text

Objective - The objective of this study was to investigate the effect of storage time of native chicken frozen semen for 7 days and for a year on semen quality and fertility. Materials and Methods - Thirty-six Thai native cocks were housed under natural environmental conditions, and semen were...

Author(s)
Sonseeda, P.; Vongpralub, T.; Laopaiboon, B.
Publisher
Khon Kaen University, Khon Kaen, Thailand
Citation
KKU Veterinary Journal, 2013, 23, 1, pp 129-137
Abstract

The present study was conducted in order to determine the proper extender for poultry semen among Beltsville, Ringer and milk and the comparison of various proportions of different extenders applied for dilution (semen-over-extender ratios 1:1 and 1:2) and its impact on fertility and semen storage...

Author(s)
Modaresi, M.; Jafari, S.; Samiee, A.; Ansari, M. S.
Publisher
Islamic Azad University, Khorasgan Branch, Isfahan, Iran
Citation
Journal of Research in Agricultural Science, 2008, 4, 1, pp Pe113-Pe119
Abstract

The semen quality of Cabot's Tragopan, the dependence of sperm yields on frequency of semen collection, and the duration of sperm storage in females were investigated. The results are as follows: (1) The average duration of the period in which Cabot's Tragopan can produce an ejaculate was about 70...

Author(s)
Zhang, Y. Y.
Publisher
Poultry Science Association, Savoy, USA
Citation
Poultry Science, 2006, 85, 5, pp 892-898
AbstractFull Text

Cryopreservation of domestic animal spermatozoa has been widely used for artificial insemination and egg yolk is one of the most commonly used cryoprotectants during the freezing-thawing process. The aim of the present study was to compare the effectiveness of different duck egg yolk (DEY)...

Author(s)
El-Shamaa, I.; El-Seify, E.; Hussein, A.; El-Sherbieny, M.; El-Sharawy, M.
Publisher
University of Agronomic Sciences and Veterinary Medicine of Bucharest, Bucharest, Romania
Citation
Scientific Papers, Series D. Animal Science, 2012, 55, pp 109-113
Abstract

The authors present a comprehensive review about the significance of the maintenance of genetic diversity, the possibilities of ex situ/in vitro gene conservation in poultry species. There is an introduction of the various ways of the preservation of genetic material, the results achieved so far at ...

Author(s)
Barna, J.; Liptói, K.; Pataki-Várkonyi, E.
Publisher
NAKVI, Budapest, Hungary
Citation
Magyar Állatorvosok Lapja, 2016, 138, 10, pp 621-630

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