Conditioning of Rainbow Trout (Oncorhynchus mykiss) Broodstock in a High-Altitude Recirculating Aquaculture System: First Spawning at 3000 m.a.s.l. in Northern Chile [PDF]
AnimalsThis study monitored the conditioning of rainbow trout (Oncorhynchus mykiss) broodstock in a closed culture system at 3000 m above sea level (m.a.s.l.) to evaluate the feasibility of this culture method and assess the first spawning of the species under ...
Renzo Pepe-Victoriano +7 more
doaj +2 more sources
A sexual/apomictic consensus linkage map of Eragrostis curvula at tetraploid level [PDF]
BMC Plant BiologyBackground Apomixis is an asexual reproduction process that allows plants to bypass meiosis and fertilization, resulting in clonal seeds that are genetically identical to the maternal genotype.
Jimena Gallardo +5 more
doaj +2 more sources
Growth of Oncorhynchus mykiss (Rainbow Trout) through a Recirculation System in the Foothills of the Extreme North of Chile [PDF]
AnimalsGiven the overexploitation of fisheries and the growing consumption of sea products, aquaculture is emerging as an alternative to meet the demand for protein at regional, national, and global levels. In northern Chile, the foothills of the Andes offer an
Renzo Pepe-Victoriano +8 more
doaj +2 more sources
A Precise Reproductive Calendar of Sexual and Apomictic Genotypes of Eragrostis curvula [PDF]
PlantsEragrostis curvula serves as a valuable model for studying diplosporous apomixis due to its unique reproductive mode, wide ploidy range, and extensive genomic resources.
Juan Pablo Selva +5 more
doaj +2 more sources
Floral Roles in Hummingbirds‐Mediated Indirect Plant Interactions in Tropical Andean Communities [PDF]
Ecology and EvolutionIn pollination networks, indirect plant–plant interactions mediated by their shared pollinators can shape community dynamics and species fitness; yet, the influence of floral traits on species roles remains unclear, particularly in diverse ecosystems ...
Ann Frías‐Romero +5 more
doaj +2 more sources
Traversing the effects of ploidy changes in different Eragrostis curvula genotypes through high‐throughput RNA sequencing [PDF]
The Plant GenomePolyploidization has played a key role in plant genome evolution. Eragrostis curvula (Schrad.) Ness, a perennial forage grass species of the Poaceae family, is an excellent model for investigating genome duplication due to its natural variation in ploidy
D. F. Santoro +5 more
doaj +2 more sources
Energías renovables y sustentabilidad: una eficiente forma de gestionar los recursos naturales [PDF]
Revista Digital Universitaria, 2021 Ernesto Jesus Perino +2 more
exaly +2 more sources
La gobernanza de los recursos naturales no renovables
CayapaCuando no existe gobernanza de los recursos naturales no renovables, y su gestión es sólo responsabilidad del Estado, tanto la empresa privada como el tercer sector quedan excluidos del mercado como agentes económicos capaces de participar en la correcta producción de bienes y servicios relacionados con estos recursos.
exaly +2 more sources
Desigualdades territoriales, transferencias de igualación y reparto asimétrico de recursos naturales no renovables en América Latina [PDF]
Revista De La CEPAL, 2019 Los recursos naturales no renovables (RNNR) aportan cuantiosos ingresos fiscales a los paises latinoamericanos; sin embargo la concentracion de RNNR en unas pocas regiones genera una alta desigualdad territorial. En este articulo se analiza como los ingresos provenientes de RNNR podrian incluirse en las transferencias de igualacion y de que manera los ...
exaly +2 more sources
Spectrometric evaluation of biotransformed agro-industrial residues and their humic substances by UV–visible and infrared spectroscopy and their effect on winter wheat productivity [PDF]
International Journal of Recycling of Organic Waste in Agriculture, 2023 Purpose Agro-industrial residues could be bio transformed to improve crop production and reduce environmental risk. Application of humic substances (HS) extracted from residues could be an alternative fertilization strategy.
Juliana Moisés +4 more
doaj +1 more source