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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 ...
Parámetros productivos y reproductivos de cuyes (Cavia porcellus) de las líneas Saños y Mantaro
(Universidad Nacional Mayor de San Marcos, 2021-06-23)
El objetivo del estudio fue determinar los parámetros productivos y reproductivos de las líneas de cuyes Saños y Mantaro, desarrollados en la Estación Experimental Agraria Santa Ana, en la sierra central ...
Sex differences in group composition and habitat use of Iberian free-range pigs
(Frontiers Media, 2020-12-03)
The aim of the present work was to study group size, group composition and habitat use of Iberian pigs along the year when reared outdoor. This consists of a regimen in which animals are reared free ...
Effects of Deoxynivalenol-Contaminated Diets on Metabolic and Immunological Parameters in Broiler Chickens
(MDPI, 2021-01-11)
The current study was conducted to examine the effects of deoxynivalenol (DON) at different levels (5 and 15 mg/kg feed) on the metabolism, immune response and welfare parameters of male broiler chickens ...
Changes in cortisol and cortisone in hair of pigs reared under heat stress conditions
(Frontiers Media, 2023-07-18)
Heat stress accounts for millions of dollars in losses for swine producers
worldwide. The aim of the present study was to determine and evaluate cortisol
and cortisone in hair as indicators of thermal ...
Transfer of manure from livestock farms to crop fields as fertilizer using an ant inspired approach
(Copernicus Publications, 2020-08-03)
Intensive livestock production might have a negative environmental impact, by producing large amounts of animal excrements,
which, if not properly managed, can contaminate nearby water bodies with ...
Life Cycle Assessment of Iberian Traditional Pig Production System in Spain
(MDPI, 2020-01-15)
Traditional Iberian pig production is characterized by outdoor systems that produce animals fed with natural resources. The aim of this study was to assess the environmental impacts of such systems ...
The effects of colostrum consumption and feed restriction during marketing and transportation of male dairy beef calves: Impact on pre-transport nutritional status and on farm recovery
(Elsevier, 2023-08-23)
The aim of this study was to evaluate the effects of colostrum consumption and feed restriction on biomarkers of stress, nutritional and health status, gut functionality, and behavior in male dairy beef ...
Influence of pH and Temperature on Struvite Purity and Recovery from Anaerobic Digestate
(MDPI, 2021-09-27)
The precipitation of struvite (MgNH4PO4.6H2O) from wastewater streams simultaneosuly recovers nitrogen (N) and phosphorus (P) for reuse as fertilisers. Struvite crystallisation is controlled by pH, ...
Quality of Death in Fighting Bulls during Bullfights: Neurobiology and Physiological Responses
(MDPI, 2021-09-27)
During bullfights, bulls undergo physiometabolic responses such as glycolysis, anaerobic reactions, cellular oedema, splenic contraction, and hypovolemic shock. The objective of this review article is ...