Trace mineral source and chromium propionate supplementation affect performance and carcass characteristics in feedlot steers [0.03%]
微量元素来源和铬丙酸盐补充对育肥牛性能和胴体特性的影响
Jerry W Spears,Huey Yi Loh,Karen E Lloyd et al.
Jerry W Spears et al.
Angus-crossbred steers (n = 400; 369.7 ± 7.6 kg) were used to determine the influence of trace mineral (TM) source and chromium propionate (Cr Prop) supplementation on performance, carcass characteristics, and ruminal and plasma variables ...
Impact of deoxynivalenol in a calcium depletion and repletion nutritional strategy in piglets [0.03%]
钙营养干预对猪leters-deoxynivalenol毒素中毒影响的研究
Béatrice Sauvé,Frédéric Guay,Marie-Pierre Létourneau Montminy
Béatrice Sauvé
This study evaluated the effect of dietary calcium (Ca) levels and deoxynivalenol (DON) contamination on Ca and phosphorus (P) utilization and bone mineralization in piglets. During an initial 13-d depletion phase, 64 piglets (15.7 ± 0.7 k...
Crystal M Roach,Edith J Mayorga,Lance H Baumgard et al.
Crystal M Roach et al.
Heat stress (HS) occurs when exogenous and metabolic heat accumulation exceeds heat dissipation; a thermal imbalance that compromises female reproduction. This study investigated the hypothesis that HS alters the ovarian proteome and negati...
An efficient segmentation model for abnormal chicken droppings recognition based on improved deep dual-resolution network [0.03%]
基于改进深度双分辨率网络的异常鸡粪识别高效分割模型
Pengguang He,Rui Wu,Da Liu et al.
Pengguang He et al.
The characteristics of chicken droppings are closely linked to their health status. In prior studies, chicken droppings recognition is treated as an object detection task, leading to challenges in labeling and missed detection due to the di...
Effects of diets supplemented with bioactive peptides on nutrient digestibility, immune cell responsiveness, and fecal characteristics, microbiota, and metabolites of adult cats [0.03%]
生物活性肽补充饮食对成年猫营养物质消化率、免疫细胞反应性以及粪便特征、菌群和代谢物的影响
Patrícia M Oba,Vanessa M De La Guardia Hidrogo,Janelle Kelly et al.
Patrícia M Oba et al.
Bioactive peptides (BP) are recognized for their ability to function as antioxidants and maintain lipid stability. They may have positive health effects, including antihypertensive, anti-inflammatory, antimicrobial, osteoprotective, gut hea...
Pleomorphic adenoma gene1 in reproduction and implication for embryonic survival in cattle: a review [0.03%]
庞贝病基因1在繁殖中的作用及其对牛胚胎存活的影响：综述
Michael J D&#x;Occhio,Giuseppe Campanile,Pietro S Baruselli et al.
Michael J D&#x;Occhio et al.
The pleomorphic adenoma gene1 (PLAG1) encodes a DNA-binding, C2H2 zinc-finger protein which acts as a transcription factor that regulates the expression of diverse genes across different organs and tissues; hence, the name pleomorphic. Rear...
Sow serenity: automatic long-term measurement of lying behavior in crates and free-farrowing pens using 3D accelerometers [0.03%]
母猪静养：利用三维加速计自动测量限位栏和自由分娩栏中压栏行为的新方法
Maximilian Knoll,Lorenz Gygax,Edna Hillmann
Maximilian Knoll
Accelerometers are useful in analyzing lying behavior in farm animals. The effect of the farrowing system on sow lying behavior has been studied around parturition, but not long-term. In a natural environment, sows increase activity 14 d po...
Effects of dietary forage neutral detergent fiber and rumen degradable starch ratios on chewing activity, ruminal fermentation, ruminal microbes and nutrient digestibility of Hu sheep fed a pelleted total mixed ration [0.03%]
日粮粗饲料NDF和易降解淀粉比对湖羊饲喂颗粒型全混合日粮(TMR)的采食行为、瘤胃发酵、微生物区系及养分消化率的影响
Zhian Zhang,Li Wang,Qinwu Li et al.
Zhian Zhang et al.
Pelleted total mixed ration (P-TMR) feeding, which has become a common practice in providing nutrition for fattening sheep, requires careful consideration of the balance between forage neutral detergent fiber (FNDF) and rumen degradable sta...
Temporal dynamics of genetic parameters and SNP effects for performance and disorder traits in poultry undergoing genomic selection [0.03%]
家禽全基因组选择过程中性能和遗传缺陷性状遗传参数及单核苷酸多态效应的动态变化
Jennifer Richter,Jorge Hidalgo,Fernando Bussiman et al.
Jennifer Richter et al.
Accurate genetic parameters are crucial for predicting breeding values and selection responses in breeding programs. Genetic parameters change with selection, reducing additive genetic variance and changing genetic correlations. This study ...
Technical note: utilization of various allotment strategies to evaluate variation and replications required to detect statistical significance in nursery pig research [0.03%]
技术简报：评估营养代养猪研究中检测统计学差异所需变异和重复次数的各种配给策略的利用性
Abigail K Jenkins,Jenna J Bromm,Jordan T Gebhardt et al.
Abigail K Jenkins et al.
A total of 720 barrows (line 200 × 400, DNA genetics) were used in two 42-d nursery trials (initially 6.20 ± 0.12 kg and 5.63 ± 0.16 kg, respectively) to evaluate strategies for allotting pigs to pens in randomized controlled trials. At ...