Results 161 to 170 of about 822,988 (317)
Frontiers in Microbiology, 2018 Campylobacter jejuni is a major foodborne pathogen that is increasingly found worldwide and that is transmitted to humans through meat or dairy products. A detailed understanding of the prevalence and characteristics of C.
J. An +9 more
semanticscholar +1 more source
Daily milk yield correction factors: What are they?
JDS Communications, 2023 Cows are typically milked 2 or more times on a test-day, but not all these milkings are sampled and weighed. The initial approach estimated a test-day yield with doubled morning (AM) or evening (PM) yield in the AM-PM milking plans, assuming equal AM and
Xiao-Lin Wu +7 more
doaj
An estimation of cattle movement parameters in the Central States of the US [PDF]
arXiv, 2014 The characterization of cattle demographics and especially movements is an essential component in the modeling of dynamics in cattle systems, yet for cattle systems of the United States (US), this is missing. Through a large-scale maximum entropy optimization formulation, we estimate cattle movement parameters to characterize the movements of cattle ...
arxiv
Journal of Dairy Science, 2018 The objective of this study was to examine the association of herd size with animal welfare in dairy cattle herds. Therefore, 80 conventional dairy cattle farms were classified by the number of cows into 4 herd size classes, C1 (
D. Gieseke, C. Lambertz, M. Gauly
semanticscholar +1 more source
Isolation and fermentative activity of rumen anaerobic fungi in dairy cows
Revista de Ciências Agroveterinárias, 2015 The possibility of biotechnological application of anaerobic fungi and their biomass-degrading enzymes has been a growing area of research and development over the past decade.
Juliana Alves Resende +7 more
doaj
Financial Performance of Organic Cattle Farming [PDF]
, 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
On the law relating milk flow to age in dairy cattle [PDF]
, 1914 Rebecca L. Pearl
openalex +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]
, 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
Peran Koperasi Unit Desa (KUD) Andini Luhur Getasan dalam Pengembangan Usaha Ternak Sapi Perah di Kecamatan Getasan Kabupaten Semarang [PDF]
, 2016 This study aims to analyze the role of Village Unit Cooperation (KUD) Andini Luhur Getasan, analyze the business development of dairy cattle and analyze the relationship between the role of KUD Andini Luhur Getasan with dairy cattle business development ...
Wijianto, S. A. (Sajida)
core
, 2018 . Dairy cattle breeders have exploited technological advances that have emerged in the past in regards to reproduction and genomics. The implementation of such technologies in routine breeding programs has permitted genetic gains in traditional milk ...
Allison Fleming +3 more
semanticscholar +1 more source