Accuracy and precision in DM intake prediction models for lactating dairy cows [0.03%]
提高围产期奶牛DM摄入量预测模型的准确性和精确度
N Mehaba,S Schrade,L Eggerschwiler et al.
N Mehaba et al.
Predicting the daily DM intake (DMI) of lactating dairy cows is an essential criterion for formulating diets according to requirements, which limits the application of safety margins in economically and environmentally sensitive nutrients, ...
Genome-wide association study and enrichment analysis for clinical health traits in Holstein-Friesian cattle [0.03%]
全基因组关联分析及富集分析在荷斯坦奶牛的临床健康性状中的应用
M Jakimowicz,J Szyda,W Jagusiak et al.
M Jakimowicz et al.
Animal welfare is one of the most important aspects of animal breeding for the prevention and resistance to diseases. This study investigates the Genome-wide association study (GWAS) for three prevalent health problems in Holstein-Friesian ...
The ruminal and faecal microbiota, digestion processes, and milk composition of dairy cows are modified by the botanical biodiversity of pastures [0.03%]
牧草植物多样性改变了奶牛的瘤胃和粪便微生物群、消化过程及牛奶组成
M Musati,M Coppa,C Delbès et al.
M Musati et al.
Pasture botanical diversity is known to change milk composition and improve dairy product quality. However, the chemical and physiological mechanisms behind this effect are only partially known and the role of ruminant's microbiota is still...
Review: Emerging sensors and instrumentation systems for bovine health monitoring [0.03%]
综述:奶牛健康监测中新兴的传感器和仪器系统
C Ferreira,M Todorovic,P Sugrue et al.
C Ferreira et al.
This literature review examines the latest and emerging technologies used for monitoring bovine health. Global demand for animal products underscores the need to monitor livestock well-being for enhanced efficiency in the dairy industry and...
Effects of early access to feed and water in hatchers on growth performance in broiler chickens [0.03%]
出壳机内早期接触饲料和水对肉仔鸡生长性能的影响
M Boyner,E Ivarsson,E Wattrang et al.
M Boyner et al.
Conventional hatchers do not provide feed or water to chicks during hatch, which may negatively affect chick development, especially in early hatchlings subjected to prolonged feed deprivation due to biological variation in hatch time. This...
Welfare impacts during and after reproductive procedures for in vivo embryo production and transfer in Holstein dairy heifers [0.03%]
荷斯坦乳牛在体内胚胎生产和转移的繁殖程序期间和之后的福利影响
D Ledoux,A de Boyer des Roches,P de Roover et al.
D Ledoux et al.
Embryo technologies are routinely used in cattle, but the links between embryo technologies and cattle welfare have been poorly investigated. The aim of this study was to describe the behavioural, physiological and clinical responses of Hol...
Feeding broccoli and cauliflower to dairy sheep: influence on feed intake, metabolic health status and milk production and composition [0.03%]
饲喂乳用羊抱子甘蓝和花椰菜对其采食量、代谢健康状况及产奶量和乳成分的影响
A Martín,F J Giráldez,I Mateos et al.
A Martín et al.
The production of broccoli and cauliflower generates large amounts of vegetable by-products that often accumulate in the environment; however, these residues have nutritional value for ruminants. This study evaluated the effects of includin...
Effect of weaning and cow-calf contact on the physiological and clinical health, performance, and behaviour of dairy cows and their calves [0.03%]
断奶及母犊接触对奶牛及其犊牛生理健康、临床健康、生产性能和行为的影响
S E McPherson,E A M Bokkers,A M Sinnott et al.
S E McPherson et al.
Cow-calf contact (CCC) systems have become increasingly popular calf-rearing systems to promote positive welfare; however, weaning and separation may cause distress. This preliminary study aimed to investigate the interaction between weanin...
Genomic insights into growth traits in German Black Pied cattle: a dual-purpose breed at risk [0.03%]
基因组学视角下的德国黑白花牛生长性状研究：对一个兼用型牛种的思考与展望
P Korkuć,M Reißmann,G A Brockmann
P Korkuć
The German Black Pied cattle (DSN) is an endangered dual-purpose breed valued for its genetic diversity and high milk fat and protein content. However, due to competition with higher-yielding dairy breeds, the DSN population has declined, l...
Short communication: Substantial heritability of larval size in the black soldier fly reveals potential for selective breeding [0.03%]
短通信：黑兵蝇幼虫大小具有显著的遗传力显示了其潜在的选择育种能力
R M Zaalberg,L B Andersen,L S Hansen et al.
R M Zaalberg et al.
An underutilised tool to optimise the production of black soldier fly larvae (Hermetia illucens L.; Diptera: Stratiomyidae) is selective breeding. We validated that larval size is moderately heritable and should, therefore, respond to selec...