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Struvite-based composites for slow-release fertilization: a case study in sand
(Nature Research, 2022-08-19)
Struvite (St) recovered from wastewaters is a sustainable option for phosphorus (P) recovery and fertilization, whose solubility is low in water and high in environments characterized by a low pH, such ...
Second litter syndrome in Iberian pig breed: factors influencing the performance
(Elsevier, 2022-11-09)
Second litter syndrome (SLS) consists of a loss of prolificacy in the second parity (P2), when a sow presents the same or lower results for litter size than in the first parity (P1). This syndrome has ...
Is There a Link between Vomeronasalitis and Aggression in Stable Social Groups of Female Pigs?
(MDPI, 2022-01-26)
The vomeronasal organ (VNO) is a bilateral chemosensory structure strongly involved in animal behaviour, thanks to its sensory epithelium (VNSE) that detects pheromones. Experimental VNO lesions can ...
Admixture and breed traceability in European indigenous pig breeds and wild boar using genome-wide SNP data
(Nature Research, 2022-05-05)
Preserving diversity of indigenous pig (Sus scrofa) breeds is a key factor to (i) sustain the pork chain (both at local and global scales) including the production of high-quality branded products, (ii) ...
Eicosapentaenoic acid- and docosahexaenoic acid-rich fish oil in sow and piglet diets modifies blood oxylipins and immune indicators in both, sows and suckling piglets
(Elsevier, 2022-10-03)
Over the last decades, genetic selection has increased sows’ litter size. Consequently, there is a high proportion of piglets born with low weight which are vulnerable. Their viability may potentially ...
Alterations in bacterial metabolites, cytokines, and mucosal integrity in the caecum of broilers caused by feed additives and host-related factors
(Frontiers Media, 2022-09-12)
A total of 2,880 one-day-old male and female broiler chicks from two breeds, Ross308 and Cobb500 were randomly assigned to 72 pens. Broilers were offered three diets: a wheat-soybean diet without (CO), ...
Use of Bayes factors to evaluate the effects of host genetics, litter and cage on the rabbit cecal microbiota
(BMC, 2022-06-27)
Background
The rabbit cecum hosts and interacts with a complex microbial ecosystem that contributes to the variation of traits of economic interest. Although the influence of host genetics on microbial ...
Inter-Observer Repeatability of Indicators of Consciousness after Waterbath Stunning in Broiler Chickens
(MDPI, 2022-07-13)
Waterbath stunning is intended to induce unconsciousness until death occurs due to bleeding in poultry. However, it is not always effective. For this reason, in order to protect their welfare, it is ...
Selection of reference samples for updating multivariate calibration models used in the analysis of pig faeces
(Elsevier, 2022-12-30)
Monitoring and updating calibration models are common tasks when analytical methods are based on nearinfrared spectroscopy. This work describes a situation in which a PLS calibration model that is used ...
Novel strategies to improve chicken performance and welfare by unveiling host-microbiota interactions through hologenomics
(Frontiers Media, 2022-09-06)
Fast optimisation of farming practices is essential to meet environmental sustainability challenges. Hologenomics, the joint study of the genomic features of animals and the microbial communities ...