Milking frequency and the effect of fill time on the production and conformation in Nordestino ecotype donkeys [0.03%]
挤奶频率和充盈时间对Nordestino生态型驴的生产性能和体型外貌的影响
K C Santana,J E C Lucena,A K S Pinheiro et al.
K C Santana et al.
This study aimed to assess the effects of milking frequency and udder fill time on milk production and the morphophysiological characteristics of udder and teats. Using a group of 15 female donkeys aged 3-7 years, the study was split into t...
Effects of production, fertility, health, management and conformation scores on longevity in six Swiss dairy breeds [0.03%]
生产、繁殖性能、健康、管理和体型评分对六种瑞士奶牛品种使用寿命的影响
Anna Bieber,Florian Hediger,Catherine Pfeifer et al.
Anna Bieber et al.
Based on herdbook data from over 2.44 million Swiss dairy cows with approximately 7.33 million lactations (01 January 1999 - 31 August 2020), culling risk factors were analyzed using Weibull proportional hazard models. Time-dependent fixed ...
Effect of different feed particle size on digestive tract morphology, digesta viscosity, nutrient retention, and blood biochemical parameters in slow-growing broiler chickens [0.03%]
不同粒径饲料对慢速生长肉鸡消化道形态、内容物粘度、养分留存及血液生化指标的影响
Jakub Novotný,Lukáš Čumplík,Lucie Horáková et al.
Jakub Novotný et al.
The study evaluated the effect of feed particle size on health and performance indicators in slow-growing broiler chickens. Performance traits, digestive tract morphology, digesta viscosity, nutrient retention, and blood biochemical paramet...
Upgrading the feeding value of oil palm fronds for ruminants through processing: Evidence from a meta-analysis of in vitro and in vivo studies [0.03%]
油棕叶加工改善反刍动物营养价值的证据：基于体外和体内研究的荟萃分析
Mardiah Rahmadani,Fenda Alvionita Fhonna,Irwan Susanto et al.
Mardiah Rahmadani et al.
Oil palm fronds (OPF) have potential as a ruminant feed; however, their utilization is limited by low nutritional quality and digestibility. Various processing methods, including biological, chemical, physical, and their combinations, have ...
Comprehensive evaluation of tick infestation dynamics and host response in Kankrej and Holstein Friesian crossbred cattle [0.03%]
坎克雷和荷斯坦弗里西安杂交奶牛的蜱虫侵害动态及宿主反应的全面评估
Ashok K Chaudhary,Jay Prakash Gupta,Jagdish D Chaudhari et al.
Ashok K Chaudhary et al.
Ticks and tick-borne diseases present significant challenges to cattle production. In this context, natural host resistance to ticks emerges as a promising and sustainable alternative. The present study aimed to clarify the phenotypic, immu...
Live bovine animal export dynamics and structural heterogeneity across European member states, 2014-2024: A cluster -based analysis [0.03%]
欧盟成员国2014-2024年活牛出口动态及结构异质性：基于聚类的分析
Evija Skujina,Irina Pilvere
Evija Skujina
The European Union (EU) cattle sector is facing major structural reforms related to the implementation of the European Green Deal Farm to Fork Strategy and the Common Agricultural Policy (CAP) 2023-2027. This study examines changes in the e...
Heart girth-based bodyweight prediction for Sub-Saharan African ruminants: updated equations by species, breed, and system [0.03%]
基于心脏周长的东非反刍动物体重预测：按品种、种类和系统更新的公式
James W Hawkins,Barend M de C Bronsvoort,Wilfred O Odadi et al.
James W Hawkins et al.
Accurate prediction of bodyweight (BW) from measurable animal characteristics serves many practical purposes for livestock farmers in sub-Saharan Africa, where weighing scales are impractical or infeasible. A volume of literature is devoted...
Effects of protease and lipase supplementation in starter diet on growth performance, small intestine morphology, and immunity in young broilers [0.03%]
蛋白酶和脂酶对早期饲喂肉鸡生长性能、小肠形态及免疫机能的影响
Milad Ghavipanjeh,Sina Payvastegan,Seyyed Ali Mirghelenj et al.
Milad Ghavipanjeh et al.
A 2 × 2 factorial study with 408 one-day-old male Ross 308 chicks evaluated the effects of dietary protease (0 & 0.1 g/kg) and lipase (0 & 0.2 g/kg) on performance, carcass traits, yolk sac absorption, intestinal morphology, and immune fun...
Rudney da Silva Maia Júnior,Emanuela Costa Fernandes,Patrícia Fernandes Nunes da Silva Malavazi et al.
Rudney da Silva Maia Júnior et al.
The objective of this study was to correlate physiological parameters such as cortisol, glucose measured by a glucometer and laboratory methods, creatine kinase (CK), lactate dehydrogenase (LDH), and age with the ultimate pH (pHu) of beef. ...
Effects of clove extract and hydrolyzed whey peptides supplementation on health, performance and blood parameters of suckling dairy calves [0.03%]
肉桂提取物和水解乳清肽对泌乳期奶牛健康、性能和血液指标的影响
E Mohammadi,M A Norouzian,A Assadi-Alamouti et al.
E Mohammadi et al.
This study evaluated the effects of clove extract and hydrolyzed whey protein supplementation, alone or in combination, on growth performance, physiological responses, hematological and biochemical parameters, antioxidant status, and health...