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AbstractFull Text

Puberty can be characterized by the time when the cattle first estrus. Estrus in cattle can be observed through the cytology of the vaginal epithelial (Vaginal smear). The vaginal wall cytology of Brahman cattle predicted at the onset of puberty was studied. Brahman cattles were developed by...

Author(s)
Amrullah, A. H. K.; Widayati, D. T.; Maharani, D.
Publisher
Association of Agricultural Technology in Southeast Asia (AATSEA), Ladkrabang, Thailand
Citation
International Journal of Agricultural Technology, 2018, 14, 7 Special Issue, pp 997-1002
Abstract

Inbreeding depression is a growing concern in livestock because it can detrimentally affect animal fitness, health, and production levels. Genomic information can be used to more effectively capture variance in Mendelian sampling, thereby enabling more accurate estimation of inbreeding, but further ...

Author(s)
Baes, C. F.; Makanjuola, B. O.; Miglior, F.; Marras, G.; Howard, J. T.; Fleming, A.; Maltecca, C.
Publisher
Elsevier Inc., Philadelphia, USA
Citation
Journal of Dairy Science, 2019, 102, 3, pp 2807-2817
AbstractFull Text

The aim of this study was to study the agreement between laser methane detector (LMD) and a NDIR methane detector (SNIFFER). On six different days, methane was measured during a 5-min sampling period simultaneously with the two devices for 29 dairy cows, obtaining a total of 164 paired...

Author(s)
Rey, J.; Atxaerandio, R.; Ruiz, R.; Ugarte, E.; González-Recio, O.; Garcia-Rodriguez, A.; Goiri, I.
Publisher
Asociación Interprofesional para el Desarrollo Agrario, Zaragoza, Spain
Citation
XVIII Jornadas sobre Producción Animal, Zaragoza, España, 7 y 8 de mayo de 2019, 2019, pp 158-160
Abstract

The beef cattle breeding industry has undergone modernization and intensivization, especially in developed countries, resulting in shortened the slaughter time and reduced feeding costs, by use of advanced equipment for the purpose of improving economic efficiency. The purpose of this paper was to...

Author(s)
Yang Meng; Wang ShaoHua; Ni LiLi; Zhang YiNan; Guan Ming
Publisher
Chinese Academy of Agricultural Sciences (CAAS), Scientech Documentation and Information Centre, Beijing, China
Citation
The Proceedings of the Eleventh China Cattle Industry Development Conference in 2016, Sichuan, China, 27 - 28 September, 2016, 2017, pp 200-209
AbstractFull Text

Author(s)
Bakker, M. L.; Ferragine, M. D. C.
Publisher
Asociación Argentina de Producción Animal, Balcarce, Argentina
Citation
Revista Argentina de Producción Animal, 2018, 38, Suplemento 1, pp 184
Abstract

The intensive use of Doppler ultrasonography in several studies in the last decade allowed the characterization of vascular perfusion and the estimation of function of the reproductive organs and tissues along the estrous cycle and pregnancy in cattle. We aim to discuss the possibility of using...

Author(s)
Pugliesi, G.; Melo, G. D. de; Ataíde Júnior, G. A.; Pellegrino, C. A. G.; Silva, J. B.; Rocha, C. C.; Motta, I. G.; Vasconcelos, J. L. M.; Binelli, M.
Publisher
Colégio Brasileiro de Reprodução Animal, Belo Horizonte, Brazil
Citation
Animal Reproduction (Belo Horizonte), 2018, 15, 3, pp 239-246
Abstract

The anaerobic digestion of source-segregated food waste for the production of biogas has increased significantly in recent years. The digestate produced is a valuable source of plant nutrients such as nitrogen and phosphorus. However, minimising ammonia (NH3) emissions following land application of ...

Author(s)
Nicholson, F. A.; Bhogal, A.; Rollett, A.; Taylor, M.; Williams, J. R.
Publisher
Springer, Dordrecht, Netherlands
Citation
Nutrient Cycling in Agroecosystems, 2018, 110, 1, pp 151-159
Abstract

10 Holstein Dairy cows were used as experimental samples to find an optimal location for non-contact infrared thermometers to measure the body temperature of Holstein cows. The non-contact infrared thermometer was used to measure the rectum, inner thigh, nose, ear and back of dairy cows. The most...

Author(s)
Sun ChuanHeng; Li WenYong; Ji ZengTao; Wang Lin
Publisher
Chinese Academy of Agricultural Sciences (CAAS), Scientech Documentation and Information Centre, Beijing, China
Citation
The 12th Symposium Proceedings of the Branch of Animal Information, Chinese Association of Animal Science and Veterinary Medicine in 2017, Henan, China, 9 - 10 August, 2017, 2018, pp 105-108
Abstract

Infertility and subfertility reduce the economic viability of dairy production. Inflammation reduces conception rates in dairy cattle, but surprisingly little information exists about the populations and the functions of immune cells at the conceptus-maternal interface during the periattachment...

Author(s)
Ott, T. L.
Publisher
Elsevier Inc., Philadelphia, USA
Citation
Journal of Dairy Science, 2019, 102, 4, pp 3766-3777
Abstract

According to the standard deviation of less than 1.5 times the average weight of the cattle population of the same age and the same breed, 40 yaks from the Qinghai plateau and 10 normal yaks (all 1 years old) were selected. The 40 yaks were randomly divided into 4 groups according to body weight,...

Author(s)
Wang YongJie; Wang ZhiSheng; Hu Rui; Zhao SuoNan; Zhou YuQing
Publisher
Chinese Academy of Agricultural Sciences (CAAS), Scientech Documentation and Information Centre, Beijing, China
Citation
The Proceedings of the Eleventh China Cattle Industry Development Conference in 2016, Sichuan, China, 27 - 28 September, 2016, 2017, pp 274-278

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