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Abstract

Artificial insemination has been a landmark procedure in improving animal agriculture over the past 150 years. The utility of artificial insemination has facilitated a rapid improvement in animal genetics across agricultural species, leading to improvements of growth, health and productivity in...

Author(s)
Bromfield, J. J.
Publisher
Cambridge University Press, Cambridge, UK
Citation
Animal, 2018, 12, s1, pp s104-s109
Abstract

For the past 50 yr, practices for ex situ preservation of endangered breeds have been extended. Semen and primordial germ cells, gonadic tissues have been frozen to create genetic stocks of chicken genetic diversity in cryobanks. Semen cryopreservation stays the preferred method since it is not...

Author(s)
Thélie, A.; Bailliard, A.; Seigneurin, F.; Zerjal, T.; Tixier-Boichard, M.; Blesbois, E.
Publisher
Oxford University Press, Oxford, UK
Citation
Poultry Science, 2019, 98, 1, pp 447-455
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

Artificial insemination (AI) in vitro had been pioneered by Russian scientist V.P. Vrassky (1855) and later has been developed and advanced by I.I. Ivanov. The latter has been the first who inseminated hens artificially with the sperm obtained from the seminal ducts of slaughtered cocks (1902). AI...

Author(s)
Konoplyova, A. P.; Roiter, Ya. S.
Publisher
"Avian" (Redaktsija zhurnala "Ptitsevodstvo"), Moscow, Russia
Citation
Ptitsevodstvo, 2019, No.3, pp 8-12
Abstract

Cryopreservation can enable artificial insemination technology unrestricted by time and space to promote development of goose semen collection; artificial insemination technique plays an important role. If the key technique of semen cryopreservation can be applied maturely, it can speed up the...

Author(s)
Xu HongXi; Zhao XiuHua; Li ManYu; Liu GuoJun
Publisher
Editorial Board on China Poultry, Jiangsu, China
Citation
China Poultry, 2018, 40, 15, pp 44-47
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

The effects of different semen collection frequencies on semen quality and the effects of dilution type, volume of semen and insemination interval on fertilization rate and hatching rate of Shanma duck were studied in this experiment. 30 drakes were randomly divided into three groups, 10 for each...

Author(s)
Guo HaiNing; Chen KaiFeng; Su HongWei; Liu SanFeng; He YouJun; Ding JunHui; Mao HuiRong
Publisher
Science Press, Beijing, China
Citation
Acta Agriculturae Universitatis Jiangxiensis, 2018, 40, 2, pp 350-357
Abstract

The generation of transgenic chickens is of both biomedical and agricultural significance, and recently chicken transgenesis technology has been greatly advanced. However, major issues still exist in the efficient production of transgenic chickens. This study was designed to optimize the production ...

Author(s)
Wang ZhongBin; Du ZhiQiang; Na Wei; Jing JunHong; Li YuMao; Leng Li; Luan Peng; Wu ChunYan; Zhang Ke; Wang YuXiang; Liu WenLi; Yuan Hui; Liu ZhongHua; Mu YanShuang; Meng QingWen; Wang Ning; Yang CaiXia; Li Hui
Publisher
Oxford University Press, Oxford, UK
Citation
Poultry Science, 2019, 98, 1, pp 430-439

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