Effects of 25-hydroxycholecalciferol supplementation in late gestation and lactation diets on reproductive and litter performance, vitamin D status, milk composition, antioxidant capacity, and immune response in sows and their progeny [0.03%]
在妊娠后期和泌乳期日粮中添加25-羟基胆钙化醇对母猪及其后代繁殖性能、维生素D状况、乳成分、抗氧化能力和免疫反应的影响
Chan Ho Kwon,Ji Hye Lee,Eva S Safaie et al.
Chan Ho Kwon et al.
This study was conducted to evaluate the effect of 25-hydroxycholecalciferol (25-OHD3) supplementation replacing vitamin D3 (VD3) in late gestation and lactation diets on reproductive and litter performance, milk composition, immunoglobulin...
A genome-wide assessment of the population structure of thirteen admixed and pure Australian beef cattle breeds [0.03%]
澳大利亚十三个杂交和纯种肉牛品种的群体结构的全基因组评估
Zeinab Manzari,Natalie K Connors,Julius H J van der Werf et al.
Zeinab Manzari et al.
Knowledge of population structure is a key factor for successful multi-breed genomic prediction, especially in single-step analysis when metafounders are considered. In Australia, current assessments mostly focus on single breeds using a si...
Identification of candidate genes for reproductive traits in Chinese Holstein cattle using single-step genome-wide association study [0.03%]
采用单步全基因组选择关联分析方法鉴定中国荷斯坦牛繁殖性状的候选基因
Wondimu Ayele Lombebo,Du Mingxin,Getinet Mekuriaw Tarekegn et al.
Wondimu Ayele Lombebo et al.
In dairy farming, reproductive efficiency is vital to both profitability and sustainability. However, years of selective breeding for increased milk yield have adversely affected reproductive potential. This study aimed to pinpoint genomic ...
Nutritional needs of non-essential amino acids for intestinal health and growth performance of nursery pigs fed diets without soybean meal [0.03%]
无豆粕日粮饲喂仔猪肠道健康和生产性能的非必需氨基酸需要量研究
Jung Yeol Sung,Yesid Garavito-Duarte,Sung Woo Kim
Jung Yeol Sung
The objective was to investigate the impact of graded levels of non-essential amino acids (NEAA) in soybean meal (SBM)-free diets on intestinal health and growth of nursery pigs. Thirty-two pigs weaned on d 21 of age with body weight (BW) o...
In vitro investigation of host Synaptogyrin-2 role in BVDV-1 replication [0.03%]
BVDV-1体外复制依赖宿主Synaptogyrin-2蛋白的实验研究
Christian W Eaton,Aspen M Workman,J Dustin Loy et al.
Christian W Eaton et al.
Bovine viral diarrhea virus type 1 (BVDV-1) is an RNA virus known for lifelong persistent infection in affected animals and substantial economic impact in cattle. While current approaches of infection control rely on biosecurity and immuniz...
A systematic mapping review of cattle welfare research during road transportation (2015-2025) [0.03%]
2015-2025年关于肉牛公路运输福利研究的系统评价与元分析
Lily Edwards-Callaway,Davida Rimm-Kaufman,Huey Yi Loh
Lily Edwards-Callaway
This systematic mapping review aimed to characterize research trends, aggregate existing evidence, and highlight knowledge gaps in studies evaluating the impact of road transportation-related factors on cattle welfare outcomes. Four databas...
Tallow in the finishing diet of beef steers increases the proportion of odd-chain fatty acids in beef and remodels the intramuscular fat lipidome [0.03%]
肉牛终饲期使用黄油能增加牛肉中奇数碳链脂肪酸的比例并重构肌肉内脂肪脂质组分
Kyra L Elliott,Tate S Johnson,Jessie C Morrill
Kyra L Elliott
Odd-chain fatty acid metabolism has recently become a topic of interest in human health research. This interest has followed observations of inverse associations between pentadecanoic acid (C15:0) and/or heptadecanoic acid (C17:0) with card...
Characterizing sheep production environments Defining production environments in U.S. sheep populations: clustering climate conditions and management practices [0.03%]
表征羊的生产环境：美国羊群生产环境的界定——气候条件和管理措施的聚类分析
Hilal Yazar Gunes,Réka Howard,Thomas W Murphy et al.
Hilal Yazar Gunes et al.
Sheep production in the U.S. spans diverse geographies and management practices, which are traditionally classified by climate alone. By combining information on climatic conditions and their management practices, we assigned groups of floc...
Impact of reducing metagenomic sequencing depth on phenotypic prediction accuracy of feed intake and average daily gain in beef cattle [0.03%]
降低元基因组测序深度对肉牛采食量和平均日增重表型预测准确性的影响
Andrew Lakamp,Nirosh D Aluthge,Larry A Kuehn et al.
Andrew Lakamp et al.
Metagenomic information can aid in both genomic and phenotypic predictions of economically relevant traits. Financial restraints often result in a trade-off between the number of samples sequenced and the depth of sequencing. Therefore, it ...