Results 31 to 40 of about 518,939 (305)
MicroorganismsVolatile fatty acids (VFAs), the primary end-products of microbial fermentation in the ruminant forestomach, supply approximately 70% of the host’s energy requirements and play a pivotal role in maintaining energy homeostasis.
Zhenyu Zhu +5 more
doaj +1 more source
Global Ecology and Conservation, 2022 Carex capillifolia is a dominant subalpine meadow plant species with considerable ecological and economic value. We studied the effects of different springtime rest grazing periods on C. capillifolia reproduction and the root characteristics.
Zhen Peng +3 more
doaj +1 more source
Operational strategies for optimizing grazing when using automatic milking systems in organic dairy production [PDF]
, 2013 Successful grazing when using AMS is possible without having to devote a great deal of time to organize and fetch cows every day. However, a careful strategy and good infrastructure, and observation of cow behaviour and pasture are necessary, and the ...
Oudshoorn, F.W., Spörndly, E.
core
Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)
Advanced Engineering Materials, EarlyView.Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho +8 more
wiley +1 more source
Performance and parasitosis in heifers grazing mixed with sows [PDF]
, 2000 The aim of the study was to investigate the effect of mixed grazing with first season heifers and pregnant sows on animal performance, gastro-intestinal helminths, pasture quality and sward structure during three grazing seasons.
Danielsen, Viggo +3 more
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Insecticide ear tags numerically improve grazing cattle performance [PDF]
, 2013 Stocker cattle grazing pastures during the summer months face challenges due to horn flies, which can result in reduced weight gains and less efficient use of forages. One strategy for controlling horn flies is insecticide-impregnated ear tags. The use
Blasi, Dale A. +4 more
core +3 more sources
MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source
Transcriptomic insights into selenium‐mediated mitigation of low‐temperature stress in alfalfa
Chemical and Biological Technologies in AgricultureBackground Alfalfa (Medicago sativa L.) is one of the most important forage crop in northern China, suffers from low-temperature (LT) stress, which significantly impairs its yield.
Runze Wang +14 more
doaj +1 more source
Influence de la gestion pastorale sur la conservation de la biodiversité des pâturages de montagne
INRAE Productions AnimalesLes pâturages de montagne comptent parmi les écosystèmes les plus riches en termes de biodiversité. De plus, ils fournissent du fourrage, offrent des services écosystémiques de régulation essentiels à la société (par exemple, le ...
Massimiliano PROBO +4 more
doaj +1 more source
Average Daily Gain and Energy and Nitrogen Requirements of 4-Month-Old Female Yak Calves
Frontiers in Veterinary Science, 2022 There is little information available on milk intake and energy and nitrogen requirements of growing yak calves. This study aimed to fill this important gap, as this information could be beneficial in designing a system to wean yak calves earlier than in
Binqiang Bai +6 more
doaj +1 more source