Results 151 to 160 of about 108,626 (316)

Effect of zinc supplementation on dairy cows produciton performance and research progress of zinc-rich milk production

Siliao yanjiu
As an essential trace element, zinc plays an important role in the physiological metabolism and production practice of dairy cows. Adding the appropriate amount of zinc in the diet can improve the quality of milk under the premise of ensuring the health ...
ZHANG Nan, BAI Ya-fang, LIU Gao-fei, DU Bin, WAN Guo-hui, LEI Feng-dong, ZHA La-ga   +6 more
doaj  

An Economic and Environmental Analysis of Virtual Fencing for Precision Grazing

Journal of Agricultural Economics, EarlyView.
ABSTRACT The UK grazing livestock sector is challenged by declining farm profitability and stringent environmental policy. Innovative technologies such as virtual fencing could enable a balanced economic and environmental performance of beef production. Virtual fencing is a livestock management tool relying on invisible boundaries perceived as auditory,
Elias Maritan, Karl Behrendt, Sarah Morgan, Steven Mark Rutter, James Lowenberg‐DeBoer   +4 more
wiley   +1 more source

Farmers’ Protests and Climate Change: An Analysis of Irish Dairy Farms Manifestations d’agriculteurs et changement climatique : Une analyse des exploitations laitières irlandaises Bauernproteste und Klimawandel: Eine Analyse irischer Milchviehbetriebe

EuroChoices, EarlyView.
Summary In 2023 and 2024, farmers across Europe, including in Ireland, staged protests. Low farm incomes and increasingly stringent environmental and climate policies were frequently cited as key drivers. By accounting for almost 38 per cent of national greenhouse gas emissions, the agricultural sector is the largest contributor in Ireland to climate ...
Hendrik Hildebrandt, Doris Läpple
wiley   +1 more source

Supplementing beef cattle diets with brown seaweed affects coprophagous beetles' dung use

Agricultural and Forest Entomology, EarlyView.
Supplementing beef cattle diets with brown seaweed reduced the attractiveness of dung for a common dung beetle (Onthophagus nuchicornis). Dietary supplementation with brown seaweed appeared to reduce the proportion of major males in the F1 generation.
Samantha Bennett, Rhea Lumactud, Ghader Manafiazar, Paul Manning   +3 more
wiley   +1 more source

Emollient Formulations and Skin Barrier Practices in the Context of Eczema and Food Allergy Prevention

Allergy, EarlyView.
ABSTRACT The skin is far from a passive shield; it functions as a dynamic “living barrier” whose structural and immunological integrity is paramount in preventing atopic dermatitis (AD) and the subsequent progression of the atopic march toward food allergy (FA).
Klaudia Ryczaj, Donald Y. M. Leung, Carina Venter, Barbara Sozańska, Helen A. Brough   +4 more
wiley   +1 more source

Estimation of genetic variation in the interval from calving to postpartum ovulation of dairy cows

, 1997
Data on the interval from calving to the commencement of luteal activity of postpartum dairy cows were obtained for 1737 lactations of 1137 British Friesian cows in 11 commercial herds and 1 experimental herd between 1975 and 1982.
Darwash, A.O., Lamming, G.E., Woolliams, John   +2 more
core  

Growth Deceleration in Infants With Gastrointestinal Manifestations of Cow's Milk Allergy: Case Series From Specialised Centre

Acta Paediatrica, EarlyView.
ABSTRACT Aim To investigate growth deceleration and associations with clinical manifestations and dietary elimination in infants with gastrointestinal cow's milk allergy (CMA). Methods In this case series, infants at a specialised clinic had their clinical and anthropometric data analysed. Weight (WD) and length deceleration (WD and LD) were determined
Priscila Prazeres de Assis, Margarida Maria de Castro Antunes, Alcides da Silva Diniz, Adrielle Cavalcanti de Pontes Araújo, Camila de Souza Rêgo, Poliana Coelho Cabral   +5 more
wiley   +1 more source

Investigating the Dietary, Economic, and Social Practices of a Neolithic Funnel Beaker Community in Wanna, Germany, Through Raw Material and Organic Residue Analyses of Pottery

Archaeometry, EarlyView.
ABSTRACT This study details the analysis of an assemblage of Funnel Beaker pottery from Wanna in Northern Germany investigated using petrographic, geochemical, and organic residue analyses. The analyses revealed specialized production of pottery vessels for funerary contexts, but that domestic and funerary pottery were used intensively to process ...
I. L. Wiltshire, K. Struckmeyer, A. Behrens, M. Mennenga, M. Roffet‐Salque   +4 more
wiley   +1 more source

Protein utilization by the dairy cow [PDF]

Proceedings of the Nutrition Society, 1959
openaire   +2 more sources

Does synchronising follicular wave emergence improve outcomes in non‐superstimulated donor cattle undergoing ovum pick‐up (OPU) for in vitro embryo production?

Australian Veterinary Journal, EarlyView.
In vitro embryo production (IVEP) is now a widely commercialised assisted reproductive technology used in cattle reproduction. The use of follicle‐stimulating hormone (FSH) to superstimulate donor cattle prior to ovum pick‐up (OPU) is generally regarded as an effective strategy to improve oocyte quality, developmental competence and increase embryo ...
J Bird, RP Nevard
wiley   +1 more source