Buscar
Mostrando ítems 201-210 de 276
Effects of added phytase on growth performance, carcass traits, and tibia ash of broiler chickens fed diets with reduced amino acid, crude protein, and phosphorus concentration
(Elsevier, 2022-03-31)
This experiment was conducted to investigate the effect of phytase supplementation in diets reduced in amino acids (AA), crude protein (CP), and phosphorus (P) on growth performance, carcass traits, and ...
A Novel Bacterial 6-Phytase Improves Productive Performance, Precaecal Digestibility of Phosphorus, and Bone Mineralization in Laying Hens Fed a Corn-Soybean Meal Diet Low in Calcium and Available Phosphorus
(Japan Poultry Science Association, 2023-08-05)
Exogenous phytases are commonly added to low-phosphorus and low-calcium diets to improve P availability and reduce P excretion by poultry. This study investigated the effect of supplementation with a ...
The determination of fertiliser quality of the formed struvite from a WWTP
(IWA Publishing, 2021-04-27)
Struvite from nutrient-rich wastewaters has been identified as a potential substitute for commercial mineral fertilisers, with the added benefit of reducing threats to global food security by prolonging ...
Analgesia during Parturition in Domestic Animals: Perspectives and Controversies on Its Use
(MDPI, 2022-10-06)
This article analyzes the physiological role of pain during parturition in domestic animals, discusses the controversies surrounding the use of opioids, non-steroidal anti-inflammatory drugs (NSAIDs), ...
Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): antimicrobial-resistant Pseudomonas aeruginosa in dogs and cats
(Wiley Open Access, 2022-05-03)
Pseudomonas aeruginosa (P. aeruginosa) was identified among the most relevant antimicrobial-resistant (AMR) bacteria in the EU for dogs and cats in a previous scientific opinion. Thus, it has been ...
Breeding farm, level of feeding and presence of antibiotics in the feed influence rabbit cecal microbiota
(BMC, 2020-11-02)
Background
The effect of the production environment and different management practices in rabbit cecal microbiota remains poorly understood. While previous studies have proved the impact of the age or ...
Machine learning applied to transcriptomic data to identify genes associated with feed efficiency in pigs
(BMC, 2019-03-13)
Background: To date, the molecular mechanisms that underlie residual feed intake (RFI) in pigs are unknown. Results
from diferent genome‑wide association studies and gene expression analyses are not ...
Are Tail and Ear Movements Indicators of Emotions in Tail-Docked Pigs in Response to Environmental Enrichment?
(MDPI, 2019-07-16)
The inclusion of emotional indicators in farm monitoring methods can improve welfare
assessments. Studies in controlled conditions have suggested that increased tail movement is an
indicator of positive ...
African swine fever and outdoor farming of pigs
(Wiley Open Access, 2021-06-09)
This opinion describes outdoor farming of pigs in the EU, assesses the risk of African swine fewer (ASF) introduction and spread associated with outdoor pig farms and proposes biosecurity and control ...