Results 151 to 160 of about 795,025 (282)

Prioritizing candidate genes post-GWAS using multiple sources of data for mastitis resistance in dairy cattle

open access: yesBMC Genomics, 2018
Improving resistance to mastitis, one of the costliest diseases in dairy production, has become an important objective in dairy cattle breeding. However, mastitis resistance is influenced by many genes involved in multiple processes, including the ...
Z. Cai   +3 more
semanticscholar   +1 more source

Forecasting dairy herd development in China [PDF]

open access: yes
With the rapid development of the Chinese dairy industry, various researchers have examined the industry from many perspectives related to supply and demand.
Parton, Kevin A., Wang, Dong
core   +1 more source

Calving Interval Sapi Perah Laktasi Di Balai Besar Pembibitan Ternak Unggul Dan Hijauan Pakan Ternak (Bbptu-hpt) Baturraden Purwokerto Jawa Tengah [PDF]

open access: yes, 2015
The aim of this research are to know calving interval and factor´s at lactation dairy cattle in BBPTU-HPT Baturraden Purwokerto Central Java. This research was conducted on April 29 th -- May 13 th 2014 to on 151 heads lactating dairy cattle.
Hartono, M. (Madi)   +2 more
core  

Aerial Animal Biometrics: Individual Friesian Cattle Recovery and Visual Identification via an Autonomous UAV with Onboard Deep Inference [PDF]

open access: yesarXiv, 2019
This paper describes a computationally-enhanced M100 UAV platform with an onboard deep learning inference system for integrated computer vision and navigation able to autonomously find and visually identify by coat pattern individual Holstein Friesian cattle in freely moving herds.
arxiv  

Antimicrobial resistance in bacteria isolated from mastitis in dairy cattle in France, 2006-2016.

open access: yesJournal of Dairy Science, 2018
In dairy cattle, mastitis is the most frequent bacterial disease, and the routine use of antibiotics for treatment and prevention can drive antimicrobial resistance (AMR).
C. Boireau   +7 more
semanticscholar   +1 more source

Financial Performance of Organic Cattle Farming [PDF]

open access: yes, 2008
FFI/ha on organic cattle rearing farms was 56% higher than on conventional farms due entirely to lower costs of production (€240/ha v €640/ha). However the organic farms were selected as monitor farms and therefore represent the better producers whilst ...
Connolly, Liam, McDonnell, James
core  

Effect of Thermal Stress on Caprine Hepatocyte’s Antioxidant Enzymes Activity and TGF β Secretion In Vitro [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2014
Liver is involved in several vital functions such as synthesis, secretion, storage and metabolism of plasma proteins and in detoxifying functions. In the present study, hepatocytes were obtained by disaggregation of caprine liver caudate lobe.
Phad Ashok Vyankati, Anand Laxmi
doaj  

Impact of the Spittlebug Mahanarva spectabilis on Signal Grass

open access: yesThe Scientific World Journal, 2012
The aim of this study was to determine the damage in Brachiaria ruziziensis (Germain & Edvard) according to the density of and exposure time to adults of Mahanarva spectabilis (Distant, 1909) (Hemiptera:Cercopidae). Each plant was kept with 0, 12, 18, or
Tiago Teixeira Resende   +4 more
doaj   +1 more source

A 100-Year Review: Identification and genetic selection of economically important traits in dairy cattle.

open access: yesJournal of Dairy Science, 2017
Over the past 100 yr, the range of traits considered for genetic selection in dairy cattle populations has progressed to meet the demands of both industry and society.
F. Miglior   +5 more
semanticscholar   +1 more source

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