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L S Kierkegaard,N C Friggens,G Steinheim et al. L S Kierkegaard et al.
To increase lifetime production of ewes, it has been suggested to mate ewe lambs. However, research on the effect of age at first lambing on longevity has shown conflicting results. This study investigated the impact of early life reproduct...
Review: Multiobject tracking in livestock - from farm animal management to state-of-the-art methods [0.03%] 综述：畜禽多目标跟踪技术——从畜牧业管理到最先进的方法
M H Nidhi,K Liu,K J Flay M H Nidhi
Multi-object tracking (MOT) methods have the potential to significantly improve precision livestock farming (PLF) by enabling simultaneous tracking of multiple animals in complex environments. However, research on MOT applications in livest...
Identifying barriers to the sustainable control of gastro-intestinal nematodes in sheep: a social science perspective [0.03%] 从社会科学角度识别可持续控制绵羊胃肠道线虫障碍的因素
A K Howell,E S Beechener,L Benson et al. A K Howell et al.
Many farmers rely on anthelmintics to control gastrointestinal nematodes in sheep. In response to concerns about rising levels of anthelmintic resistance reported in countries around the world, current advice is to adopt more sustainable pr...
Comparative intake, digestibility and enteric methane emissions by growing lambs and goat kids fed a medium digestibility grass nuts diet [0.03%] 中等消化率草型颗粒饲料对生长羊和山羊瘤胃消化率及甲烷排放的影响
M R Quail,I G Davies,J M Moorby et al. M R Quail et al.
The availability of baseline emission data across various livestock systems is an essential component of identifying suitable mitigation strategies for the future. However, the comparative CH4 emissions of different livestock species, parti...
The effect of neck strap positioning relative to dairy cow body size on rising, lying down, and defecation behaviour in lying cubicles [0.03%] 颈夹位置相对于乳牛体型对卧床中站立、躺下以及排便行为的影响
S P Brouwers,A F E Schug,M Simmler et al. S P Brouwers et al.
In cubicle housing systems for dairy cows, neck rails/straps/chains are used to limit bedding soiling by faeces and urine. Flexible neck straps are an alternative to rigid neck rails, which are associated with animal welfare issues such as ...
Oleic acid promotes lipid accumulation in bovine adipocytes: the role of peroxisome proliferator-activated receptor alpha (PPARα) signaling [0.03%] 油酸通过激活过氧化物酶体增殖活化受体α信号促进奶牛脂肪细胞内脂质积累
U Abou-Rjeileh,A L Lock,G A Contreras U Abou-Rjeileh
Excessive lipid mobilization due to negative energy balance in periparturient dairy cows increases their risk for diseases and decreases their productivity, highlighting the importance of enhancing energy availability during the immediate p...
Review: Exploring correctness, usefulness, and feasibility of potential physiological operational welfare indicators for farmed insects to establish research priorities [0.03%] 评论：评估养殖昆虫生理操作福利指标的正确性、有用性和可行性以确定研究重点
M G Johnson,M Barrett M G Johnson
While insects are already the largest group of terrestrial food and feed livestock animals in terms of absolute number of individuals, the insect farming industry is expected to continue growing rapidly in order to meet the nutritional dema...
Potential climate performance of modern fast- and slow-growing broiler genotypes [0.03%] 现代快长和慢小型商业肉鸡的气候适应性性能差异研究进展
I Leinonen I Leinonen
Genetic selection aiming to improve the feed efficiency is believed to have a significant role in reducing the environmental impacts of livestock production. The aim of this study was to quantify the global warming potential of a wide range...
Development of hepatic steatosis in normal and veinous livers of overfed female mule ducks [0.03%] 过量喂养的雌性骡鸭正常肝和静脉肝脂肪变性的发育
S Trehiou,E Atallah,V Alquier-Bacquie et al. S Trehiou et al.
Following the various recent avian influenza crises, the shortage of male mule ducklings has led to the use of females, although these are not normally used mainly because of defects in the presentation of the final product. The aim of this...
The effects of gamma-aminobutyric acid on growth performance, diarrhoea, ruminal fermentation, and antioxidant capacity in pre-weaned calves [0.03%] γ-氨基丁酸对断奶前犊牛生长性能、腹泻、瘤胃发酵和抗氧化能力的影响
Y T Zhang,Y Yang,D P Bu et al. Y T Zhang et al.
The pre-weaning phase is a vital period for the growth and development of calves, significantly impacting their future health and productivity. Gamma-aminobutyric acid (GABA) is an inhibitory neurotransmitter in the mammalian central nervou...