Modulation of milking performance, methane emissions, and rumen microbiome on dairy cows by dietary supplementation of a blend of essential oils [0.03%]
复合精油对奶牛泌乳性能、甲烷排放和瘤胃微生物组的影响
Alex Bach,Guillermo Elcoso,Miguel Escartín et al.
Alex Bach et al.
Cattle represent a high contribution of the livestock's greenhouse gas emissions, mainly in the form of methane. Essential oils are a group of plant secondary metabolites obtained from volatile fractions of plants that have been shown to ex...
Integration of non-additive genome-wide association study with a multi-tissue transcriptome analysis of growth and carcass traits in Duroc pigs [0.03%]
基于杜洛克猪生长和胴体性状的非加性全基因组关联研究与多组织转录组分析集成研究
Chen Wei,Haonan Zeng,Zhanming Zhong et al.
Chen Wei et al.
Growth and carcass traits are of economic importance in the pig production, which affect pork quality and profitability of finishing pig production. This study used whole-genome and transcriptome sequencing technologies to identify potentia...
Eimeria maxima infection impacts the protein utilisation of broiler chicks from 14 to 28 days of age [0.03%]
球虫感染对14至28天龄肉鸡蛋白质利用的影响
L F V Freitas,J C P Dorigam,M P Reis et al.
L F V Freitas et al.
In floor-raised broilers, coccidiosis is responsible for reducing the use of nutrients, mainly by impairing intestinal tissue function and activating the immune system. Understanding and quantifying how balanced dietary protein (BP) is used...
Effects of improved early-life conditions on health, welfare, and performance of pigs raised on a conventional farm [0.03%]
改善生长环境对常规农场养殖猪的健康、福利和性能的影响
S Gavaud,K Haurogné,A Buchet et al.
S Gavaud et al.
Nowadays, most pigs are raised indoors, on intensive farms providing a poor environment. In these conditions, the risk of the occurrence of damaging behaviours is high, with dramatic consequences for animal health and welfare as well as eco...
Genetic relationships of body condition score and locomotion with production, type and fertility traits in Holstein-Friesian cows [0.03%]
体况和行走与荷斯坦奶牛生产、体型和繁殖性状的遗传关系
W Jagusiak,E Ptak,A Otwinowska-Mindur et al.
W Jagusiak et al.
New traits are sought to add in breeding goals to prevent worsening health and fertility of Polish Holstein-Friesian cows. The objectives of this study were to estimate genetic parameters for body condition score (BCS) and locomotion (LOC) ...
Influence of body lesion severity on oxidative status and gut microbiota of weaned pigs [0.03%]
猪断奶后发病严重程度对其氧化状态和肠道菌群的影响
F Correa,D Luise,G Palladino et al.
F Correa et al.
Body lesions in pigs are a common welfare concern, particularly during the weaning period. These lesions can lead to pain, infection, and impaired mobility, resulting in reduced growth performance and increased mortality. Moreover, weaning ...
Review: The prevailing mathematical modeling classifications and paradigms to support the advancement of sustainable animal production [0.03%]
综述：用于促进可持续动物生产的技术模型分类和理念的研究进展
L O Tedeschi
L O Tedeschi
Mathematical modeling is typically framed as the art of reductionism of scientific knowledge into an arithmetical layout. However, most untrained people get the art of modeling wrong and end up neglecting it because modeling is not simply a...
Rumen microbial community and milk quality in Holstein lactating cows fed olive oil pomace as part in a sustainable feeding strategy [0.03%]
橄榄核粕替代部分精饲料对Holstein奶牛瘤胃微生物区系及乳品质的影响：可持续饲喂策略的一项研究
F Scicutella,M A Cucu,F Mannelli et al.
F Scicutella et al.
The use of alternative feed ingredients from the Agro-industry could be an efficient tool to improve the sustainability of dairy cow production. Since the richness in polyphenols, olive oil pomace (OOP), produced during olive oil milling, s...
Reproductive performance of rabbit females from three paternal lines with a different potential for growth rate and resilience [0.03%]
三个生长速率和抗逆性潜力不同的兔父系的繁殖性能
C Peixoto-Gonçalves,E Martínez-Paredes,L Ródenas et al.
C Peixoto-Gonçalves et al.
A total of 197 nulliparous rabbits (from three paternal lines) were used to test potential strategies to overcome the consequences on reproduction associated with the selection for high growth rate. The R line was selected for growth rate d...
From sewage sludge ash to a recycled feed phosphate - digestibility of precipitated calcium phosphate in broiler chickens and growing pigs [0.03%]
从污泥灰到回收饲料磷——在肉鸡和生长猪体内的磷酸钙沉淀消化率
M Presto Åkerfeldt,S Stiernström,K Sigfridson et al.
M Presto Åkerfeldt et al.
Today, EU is largely (∼92%) dependent on the import of phosphates as most mines are located outside Europe. Because of the limited availability, phosphorus (P) is included on the list of Critical Raw Materials. Precipitated calcium phospha...