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1. Understanding the role of rumen epithelial host-microbe interactions in cattle feed efficiency

Author:
Sang Weon Na; Le Luo Guan
Source:
Animal nutrition 2022 v.10 pp. 41-53
ISSN:
2405-6545
Subject:
cattle; cattle feeds; cattle industry,   etc   ; absorption; feed conversion; fermentation; herd productivity; immunity; inflammation; methane; oxygen; rumen epithelium; rumen microorganisms; urea;     Show all 14 Subjects
Abstract:
... Feed efficiency is one of the economically important traits for the cattle industry that affects profit (feed costs) and the environment (production of manure and methane). Due to that feed efficiency is driven by multi-factors, mechanisms contributing to the animal to animal variation in this trait have not been well defined, limiting the development of precision feeding strategies to improve the ...
DOI:
10.1016/j.aninu.2022.04.002

2. Knowns and unknowns of cattle grazing in oil palm plantations. A review

Author:
Jori A. Bremer; Lisa A. Lobry de Bruyn; Robert G. B. Smith; Frances C. Cowley
Source:
Agronomy for sustainable development 2022 v.42 no.2 pp. 17
ISSN:
1774-0746
Subject:
cattle; cattle feeds; cattle productivity,   etc   ; Elaeis guineensis; agronomy; beef; fertilizers; land use change; population growth; profitability; sustainable development; systematic review; understory;     Show all 13 Subjects
Abstract:
... Population growth and improving living standards are leading to a growing demand for beef. The understorey in the 19 million hectares of oil palm plantation worldwide represent a source of cattle feed, while also sparing additional land conversion for grazing. Research on cattle grazing under oil palm is novel and knowledge is lacking on long-term profitability and sustainability of the system, a ...
DOI:
10.1007/s13593-021-00723-x

3. Dairy Cattle Euthanasia—Focus Groups Exploring the Perspectives of Brazilians Working in the Dairy Cattle Industry

Author:
Victoria R. Merenda; Eduardo B. de Oliveira; Heather N. Fowler; Monique D. Pairis-Garcia
Source:
Animals 2022 v.12 no.4 pp. -
ISSN:
2076-2615
Subject:
cattle industry; dairy cattle,   etc   ; euthanasia; farms; focus groups; human-animal relations; humans;     Show all 7 Subjects
Abstract:
... The objective of this study was to explore perspectives and attitudes about euthanasia specific to the Brazilian dairy cattle industry. Twenty-five Brazilian citizens (13 veterinarians, 4 animal scientists, 3 professors, 3 researchers, 1 dairy owner, and 1 caretaker) participated in one of three focus groups conducted and recorded online (10, 8, and 7 participants per group). Questions regarding e ...
DOI:
10.3390/ani12040409

4. Production environment and managerial techniques in explaining productivity growth in Brazilian beef cattle production

Author:
Maristela M. Martins; Humberto F. S. Spolador; Eric Njuki
Source:
Agribusiness 2022 v.38 no.2 pp. 371-385
ISSN:
0742-4477
Subject:
beef cattle; cattle production,   etc   ; agribusiness; agricultural productivity; beef; production technology; technological change; Brazil;     Show all 8 Subjects
Abstract:
... Brazil is a key player in the global beef markets having generated 15% of global production, and approximately 20% of world exports in 2018. Productivity improvements will be indispensable if the Brazilian beef sector wants to maintain its position as a key player in both the domestic and international markets. In light of the aforementioned, this study makes two key contributions to the agricultu ...
DOI:
10.1002/agr.21722

5. Characterization of production systems and management practices of the cattle population in Zambia

Author:
Idowu Kolawole Odubote
Source:
Tropical animal health and production 2022 v.54 no.4 pp. 216
ISSN:
0049-4747
Subject:
cattle; cattle industry; cattle production,   etc   ; animal health; aquaculture; arable soils; beef; data collection; disease prevalence; forage; market development; milk; nutrition; statistics; supply chain; Zambia;     Show all 16 Subjects
Abstract:
... This study was an attempt at the analysis of the Zambia cattle population, its production systems and management practices using data collected during the 2017/2018 livestock and aquaculture census. The Public User Microdata Sample dataset provided by the Central Statistics Organization were analyzed using both qualitative and quantitative methods. Traditional system and free range grazing were fo ...
DOI:
10.1007/s11250-022-03213-8

6. Biogas Production with Beef Cattle Manure and Wastewater from Hydraulic Fracturing

Author:
Terra N. Campbell; Marty B. Rhoades; David B. Parker; Brock C. Blaser
Source:
Transactions of the ASABE v.65 no.1 pp. 113-121
ISSN:
2151-0032
Subject:
beef cattle; cattle manure; cattle production,   etc   ; anaerobic digestion; biogas; feedlots; freshwater; gas production (biological); hydraulic fracturing; methane; natural gas; university research; wastewater; well water; Texas;     Show all 15 Subjects
Abstract:
... HighlightsHydraulic fracking wastewater is evaluated as a possible alternative to freshwater in combination with beef cattle manure for bio-methane generation by anaerobic digestion (AD).Optimum conditions for AD with fracking wastewater remain unknown, but differ from AD with freshwater.Contrary to AD with freshwater, biogas production with fracking wastewater increased with lower MC.Abstract. Wa ...
Handle:
10113/7695602
DOI:
10.13031/ja.14685

7. The Effect of Manure from Cattle Fed Barley- vs. Corn-Based Diets on Greenhouse Gas Emissions Depends on Soil Type

Author:
Tien L. Weber; Xiying Hao; Cole D. Gross; Karen A. Beauchemin; Scott X. Chang
Source:
Soil systems 2022 v.6 no.2 pp. -
ISSN:
2571-8789
Subject:
cattle; cattle production,   etc   ; carbon dioxide; diet; greenhouse gases; manure spreading; pH; rumen fermentation; soil fertility;     Show all 9 Subjects
Abstract:
... Efforts to reduce greenhouse gas (GHG) emissions from cattle production have led to modifications of livestock diet composition aimed at reducing CH₄ emissions from enteric fermentation. These diet modifications can result in varied manure types that may differentially affect GHG emissions when applied to soil. The purpose of this experiment was to examine the effect of different manure types on G ...
DOI:
10.3390/soilsystems6020047

8. Development of a genomic tool for breed assignment by comparison of different classification models: Application to three local cattle breeds

Author:
Hélène Wilmot; Jeanne Bormann; Hélène Soyeurt; Xavier Hubin; Géry Glorieux; Patrick Mayeres; Carlo Bertozzi; Nicolas Gengler
Source:
Journal of animal breeding and genetics 2022 v.139 no.1 pp. 40-61
ISSN:
0931-2668
Subject:
cattle,   etc   ; genomics; herds; models; pedigree;     Show all 5 Subjects
Abstract:
... Assignment of individual cattle to a specific breed can often not rely on pedigree information. This is especially the case for local breeds for which the development of genomic assignment tools is required to allow individuals of unknown origin to be included to their herd books. A breed assignment model can be based on two specific stages: (a) the selection of breed‐informative markers and (b) t ...
DOI:
10.1111/jbg.12643

9. Monitoring parasite burdens and investigating suspected parasiticide resistance in cattle

Author:
Vanessa Swinson; David Jorge; Michele Macrelli
Source:
Veterinary record 2022 v.190 no.9 pp. 360-362
ISSN:
0042-4900
Subject:
cattle,   etc   ; Vanessa; antiparasitic agents; parasites;     Show all 4 Subjects
Abstract:
... This focus article has been prepared by Vanessa Swinson, David Jorge and Michele Macrelli of the APHA. ...
DOI:
10.1002/vetr.1758

10. Role of reproductive fluids and extracellular vesicles in embryo–maternal interaction during early pregnancy in cattle

Author:
Yulia N. Cajas; Karina Cañón-Beltrán; María Gemma Millán de la Blanca; José M. Sánchez; Beatriz Fernandez-Fuertes; Encina M. González; Dimitrios Rizos
Source:
Reproduction, fertility, and development 2022 v.34 no.2 pp. 117-138
ISSN:
1031-3613
Subject:
cattle,   etc   ; embryogenesis; oviducts; pregnancy; uterus;     Show all 5 Subjects
Abstract:
... The coordinated interaction between the developing embryo and the maternal reproductive tract is essential for the establishment and maintenance of pregnancy in mammals. An early cross-talk is established between the oviduct/uterus and the gametes and embryo. This dialogue will shape the microenvironment in which gamete transport, fertilisation, and early embryonic development occur. Due to the sm ...
DOI:
10.1071/RD21275

11. Szarvasmarhatartó telepen alkalmazott ivarzásindukáló hormonok megjelenése a hígtrágyában

Author:
Eduárd Gubó; Tibor Molnár; Pál Szakál; Dóra Pordán-Háber; Ákos Bede-Fazekas; Judit Plutzer
Source:
Agrokémia és talajtan 2022 pp. -
ISSN:
1588-2713
Subject:
cattle production; dairy cattle,   etc   ; drugs; estrogenic properties; estrus; farms; humans; pests; principal component analysis; sludge; slurries; yeasts;     Show all 12 Subjects
Abstract:
... A review of the international literature also found that the amount and the presence in slurry of oestrus inducer hormone preparations used in intensive dairy cattle production has not been investigated. In our study, we followed the path of 5 different sex-inducing drugs (alfaglandin, PGF, dinolytic, gonavet, ovarelin) including three active pharmaceutical ingredients (D-Phe6-Gonadorelin, Klopros ...
DOI:
10.1556/0088.2022.00116

12. Basic and applied features in the cryopreservation progress of bovine embryos

Author:
Roniele Santana Valente; Thamiris Vieira Marsico; Mateus José Sudano
Source:
Animal reproduction science 2022 v.239 pp. 106970
ISSN:
0378-4320
Subject:
cattle,   etc   ; cryopreservation; markets; pregnancy rate; vitrification;     Show all 5 Subjects
Abstract:
... The expansion of the use of in vitro production techniques has revolutionized the bovine embryo market. In the last decade, we have seen the number of in vitro produced (IVP) embryos surpass the number of in vivo-derived (IVD) embryos obtained worldwide. Concomitantly, other biotechnologies were also improved, following the global trend. Embryo cryopreservation has received special attention, as i ...
DOI:
10.1016/j.anireprosci.2022.106970

13. Management-intensive grazing impacts on total Escherichia coli, E. coli O157:H7, and antibiotic resistance genes in a riparian stream

Author:
Laura M. Rubeck; James E. Wells; Kathryn J. Hanford; Lisa M. Durso; Walter H. Schacht; Elaine D. Berry
Source:
Science of the total environment 2022 v.817 pp. 152611
ISSN:
0048-9697
Subject:
cattle; cattle production,   etc   ; Anas platyrhynchos; Escherichia coli O157; antibiotic resistance; ecology; environment; nitrogen; overwintering; pathogens; rain; streams; water quality;     Show all 13 Subjects
Abstract:
... The impacts of management-intensive grazing (MIG) of cattle on concentrations of total Escherichia coli, total suspended solids (TSS), and nitrate-nitrite nitrogen (NO₃ + NO₂-N), and occurrence of E. coli O157:H7 and selected antibiotic resistance genes (ARGs) in stream water and/or sediments were evaluated. Cattle were grazed for two-week periods in May in each of three years. Overall, grazing in ...
Handle:
10113/7622425
DOI:
10.1016/j.scitotenv.2021.152611

14. Molecular survey of bovine Babesia species in Bactrian camels (Camelus bactrianus) in Mongolia

Author:
Davaajav Otgonsuren; Thillaiampalam Sivakumar; Tovuu Amgalanbaatar; Batsaikhan Enkhtaivan; Sandagdorj Narantsatsral; Batdorj Davaasuren; Myagmar Zoljargal; Dalantai Munkhgerel; Batbold Davkharbayar; Enkhbaatar Batmagnai; Bumduuren Tuvshintulga; Believe Ahedor; Punsantsogvoo Myagmarsuren; Banzragch Battur; Badgar Battsetseg; Naoaki Yokoyama
Source:
Ticks and tick-borne diseases 2022 v.13 no.1 pp. 101871
ISSN:
1877-959X
Subject:
cattle; cattle industry,   etc   ; Babesia bovis; Bubalus bubalis; Camelus bactrianus; DNA; babesiosis; blood; buffaloes; camels; females; males; pastures; surveys; ticks; Mongolia;     Show all 16 Subjects
Abstract:
... Bovine babesiosis, which is caused by species of genus Babesia, is a leading cause of considerable economic losses to the cattle industry each year. Bovine Babesia species have frequently been detected in non-cattle hosts, such as water buffalo (Bubalus bubalis), from which the parasites can be transmitted by ticks to cattle. Therefore, Babesia infections should be minimized not only in cattle but ...
DOI:
10.1016/j.ttbdis.2021.101871

15. A robust computational approach for jaw movement detection and classification in grazing cattle using acoustic signals

Author:
Luciano S. Martinez-Rau; José O. Chelotti; Sebastián R. Vanrell; Julio R. Galli; Santiago A. Utsumi; Alejandra M. Planisich; H. Leonardo Rufiner; Leonardo L. Giovanini
Source:
Computers and electronics in agriculture 2022 v.192 pp. 106569
ISSN:
0168-1699
Subject:
cattle,   etc   ; acoustics; agriculture; algorithms; electronics; energy; rumination;     Show all 7 Subjects
Abstract:
... Monitoring behaviour of the grazing livestock is a difficult task because of its demanding requirements (continuous operation, large amount of information, computational efficiency, device portability, precision and accuracy) under harsh environmental conditions. Detection and classification of jaw movements (JM) events are essential for estimating information related with foraging behaviour. Acou ...
DOI:
10.1016/j.compag.2021.106569

16. Comprehensive characterization of cattle manure bio-oil for scale-up assessment comparing non-equivalent reactor designs

Author:
Tarcísio Martins Santos; Wenes Ramos da Silva; Jhonattas de Carvalho Carregosa; Alberto Wisniewski
Source:
Journal of analytical and applied pyrolysis 2022 v.162 pp. 105465
ISSN:
0165-2370
Subject:
cattle manure,   etc   ; biofuels; liquids; pyrolysis; statistical analysis;     Show all 5 Subjects
Abstract:
... Microscale pyrolysis reactors are used to predict the properties of pyrolysis products and/or optimize operating conditions. However, a major challenge encountered with these systems concerns reactor scale-up, since the conception of an equivalent large-scale configuration involves a complex step of mathematical analysis of the process. Furthermore, the effect of scale for different reactor config ...
DOI:
10.1016/j.jaap.2022.105465

17. Evaluating Two Low-Cost GPS Receivers for Accuracy and Eventual Use in Pastured Cattle Research

Author:
Gabriel A. Abdulai; Michael P. Sama; Joshua J. Jackson
Source:
Journal of the ASABE v.65 no.3 pp. 567-572
ISSN:
2769-3287
Subject:
cattle,   etc   ; canopy; electric fences; herds; mobile telephones;     Show all 5 Subjects
Abstract:
... HighlightsA stand-alone GPS receiver produced comparably lower location errors than a smartphone GPS.Low-cost GPS receivers are suitable for use in research on large-herd cattle behavioral response to UAVs.Different testing placements can influence the horizontal accuracy of low-cost GPS receivers and smartphones.Abstract. Using animal-borne global positioning system (GPS) collars, cattle behavior ...
DOI:
10.13031/ja.14518

18. The effects of multiple drilling of a bone with the same drill bit: thermal and force analysis

Author:
Jean Gustave Tsiagadigui; Benoit Ndiwe; Marie-Ange Ngo Yamben; Nzogning Fotio; Fabrice Ella Belinga; Ebenezer Njeugna
Source:
Heliyon 2022 v.8 no.2 pp. e08927
ISSN:
2405-8440
Subject:
cattle,   etc   ; friction; heat; microscopy; stainless steel; temperature;     Show all 6 Subjects
Abstract:
... Repeated use of the same drill bit during drilling wears off the cutting edges, which can lead to a significant increase in heat as a result of friction, which is harmful to a bone above 55 °C. Few previous studies have examined the effects of using the same drill bit several times, on temperature. The objective of this study was to determine the effect of each drilling on temperature and force. 7 ...
DOI:
10.1016/j.heliyon.2022.e08927

19. A cautionary note for forest landscape restoration in drylands: cattle production systems in northwest Madagascar’s dry forests

Author:
Renaud Randrianasolo; Patrick Ranjatson; Rebecca McLain; Andisoa Nomenjanahary; Claude Germier Oginot Manasoa
Source:
Forests, trees and livelihoods 2022 v.31 no.2 pp. 86-103
ISSN:
2164-3075
Subject:
cattle; cattle production,   etc   ; agropastoralism; arid lands; biodiversity; dry forests; forest restoration; human settlements; qualitative analysis; rangelands; risk; Madagascar; Sub-Saharan Africa;     Show all 13 Subjects
Abstract:
... Multiple global initiatives are underway to restore the world’s forests, and more recently, its rangeland ecosystems. Tenure security has been identified as a key enabling factor for successful restoration initiatives. However, in Madagascar, a global biodiversity hotspot, dry forests are considered unoccupied and unowned, even where communities have long-established claims under customary tenure ...
DOI:
10.1080/14728028.2022.2059706

20. Spatial risk modeling of cattle depredation by black vultures in the midwestern United States

Author:
Brandon M. Quinby; Bryan M. Kluever; Grant N. Burcham; Lee A. Humberg; Landon R. Jones; Marian L. Wahl; Patrick A. Zollner
Source:
journal of wildlife management 2022 v.86 no.5 pp. e22231
ISSN:
0022-541X
Subject:
beef cattle; cattle production,   etc   ; Coragyps atratus; forests; habitats; human-wildlife relations; landscapes; life history; outreach; predation; relative risk; vultures; wildlife; wildlife management;     Show all 14 Subjects
Abstract:
... Negative economic impacts resulting from wildlife disrupting livestock operations through depredation of stock are a cause of human‐wildlife conflict. Management of such conflict requires identifying environmental and non‐environmental factors specific to a wildlife species' biology and ecology that influence the potential for livestock depredation to occur. Identification of such factors can impr ...
DOI:
10.1002/jwmg.22231