Evaluation of Approaches to Cattle Calving Prediction Based on Vaginal Temperature: Machine Learning-Versus Threshold-Based Models [0.03%]
基于阴道温度的机器学习模型与阈值模型预测母牛分娩效果评价
Masafumi Miwa,Kaiyu Kubota,Tsumugi Yoshiyama et al.
Masafumi Miwa et al.
Prediction of calving among cattle based on body temperature is used to prevent calving accidents. However, conventional threshold-based methods often miss or misdetect signs of calving. We quantitatively compared a machine learning-based m...
Re-Evaluating the Population History of Malagasy Native Cattle Reveals Shared African Taurine-Related Ancestry but Distinct Indicine Admixture Histories Relative to East African Cattle [0.03%]
对马达加斯加本地牛种群历史的再评估揭示了与东非牛共享的非洲瘤牛相关血统，但印第安牛杂交史不同
Jiaqi Wu,Hideki Endo,Felix Rakotondraparany et al.
Jiaqi Wu et al.
East African cattle, including Malagasy native cattle (ZMA), are generally thought to have been shaped by admixture between African taurine and Asian indicine lineages, but the detailed position and formation history of ZMA within this broa...
Estimation of Heritabilities for Meat Quality Traits Across Japanese Duroc Populations [0.03%]
日本杜洛克猪种群肉质性状遗传率估计
Aisaku Arakawa,Motohide Nishio,Toshihiro Okamura et al.
Aisaku Arakawa et al.
The genetic components for meat quality traits, such as physical characteristics and chemical traits, remain unclear. This study focused on estimating heritability for 44 meat quality traits, including chemical traits, such as general compo...
Relationships Between Maillard Reaction Products, Browning Intensity, Substrate Contents, and Physicochemical Characteristics in Raw and Cooked Broiler and Japanese jidori Chicken Breast Meat [0.03%]
鸡肉米氏反应产物、褐变强度、底物含量及理化性质之间的关系
Shohei Murata,Issei Yokoyama,Naoya Ogawa et al.
Shohei Murata et al.
This study aimed to investigate the relationships between Maillard reaction products (pyrropyridine, crossline, pentosidine, Nε-carboxymethylarginine, Nε-carboxymethyllysine), browning intensity, substrate contents (reducing sugar and fre...
Prediction of Lactoferrin Concentrations in Mature Milk From Japanese Holstein Cows Using Milk Infrared Spectral Data and Its Practical Applicability [0.03%]
基于牛奶近红外光谱数据的日本荷斯坦母牛成熟乳转铁蛋白浓度预测及其应用价值评估
Yugo Mineshima,Yuri Satake,Tao Zhuang et al.
Yugo Mineshima et al.
Lactoferrin is an important bioactive protein in milk associated with immune function in mammary glands. However, cost-effective measurement of lactoferrin concentration in mature milk remains challenging, thus highlighting the potential of...
The Potential Role of Two Red Macroalgae (Asparagopsis taxiformis and A. armata) That Promote Anti-Methanogenic Activities in Laboratory Conditions [0.03%]
两种具有抗产甲烷作用的红藻（Asparagopsis taxiformis和A. armata）的潜在作用研究——基于实验室条件下的研究
Byeng R Min,Giuseppa Genovese,Damiano Spagnuolo et al.
Byeng R Min et al.
The objectives of this study were to evaluate the effects of two red macroalgae species (RMS; Asparagopsis taxiformis and A. armata) on rumen fermentation profiles, greenhouse gas (GHG) emissions, microbiome changes, and anti-methanogenic a...
Enhancing Berseem (Trifolium alexandrinum L.) Ensiled With Molasses by Bioactive Agents: Effects on Ensiling Characteristics, Aerobic Stability, Rumen Fermentation, and Characteristics In Vitro [0.03%]
生物活性剂增强糖蜜中华车轴草青贮特性对其青贮特性、有氧稳定性和体外发酵特性的影响
Mariam G Ahmed,Samir Z El-Zarkouny,Eman A Elwakeel
Mariam G Ahmed
This study investigated the effects of plant-derived bioactive compounds on the fermentation characteristics and aerobic stability of berseem (Trifolium alexandrinum) silage and evaluated their impact on ruminal fermentation. In Experiment ...
5-Aminolevulinic Acid Improves Immune Response in Dairy Cows In Vivo and In Vitro [0.03%]
5-氨基乙酰丙酸通过体内和体外实验改善奶牛的免疫反应
Amin Omar Hendawy,Satoshi Sugimura,Shin Taniguchi et al.
Amin Omar Hendawy et al.
5-Aminolevulinic acid (5-ALA) is a naturally occurring amino acid, which plays an important role in the biosynthesis of heme. We investigated its immunomodulatory effect as a potential bioactive feed additive by evaluating the expression of...
Characterizing Intraruminal Differences of the pH and Fermentation in Cattle [0.03%]
牛瘤胃内pH和发酵差异的特征研究
Elsayed Mickdam,Ezequias Castillo-Lopez,Raul Rivera-Chacon et al.
Elsayed Mickdam et al.
This study characterized the association between the ventral and dorsal ruminal pH in cows. The experiment was conducted with six nonlactating rumen-cannulated Holstein cows fed either a grain-rich diet (65% concentrate in dry matter) or a ...