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Mostrando ítems 5411-5420 de 6961
Agroecología y canales cortos en el contexto del COVID-19: el caso de la horticultura marplatense
(Facultad de Ciencias Económicas, Universidad Nacional de Cuyo, 2021-12-08)
El artículo tiene como objetivo analizar los canales de comercialización de los productores agroecológicos del partido de General Pueyrredon y sus particularidades en el contexto de la pandemia por COV ID-19. Para ello, ...
The genomic analysis of a wide peach germplasm collection revealed genetic relationships between European landraces and American ferals and landraces
(ISHS, 2022-12)
The advance of next generation sequencing (NGS) technologies allows the implementation of high-throughput genotyping at a reasonable cost. This open the possibility to learn more about phylogenetic relationships, genetic ...
Community-based vicuña (Vicugna vicugna) shearing in the arid Puna of Argentina: Body weight and fiber traits obtained during the chakus
(Elsevier, 2022-11)
In the Argentine Puna, innovation proposals for the production of vicuña fiber represent a strategic opportunity for local communities. However, the development of these proposals, essential for the addition of local value, ...
Growth response of Pinus contorta to the synergy of stress factors: successive extreme drought events and a population outbreak of Sirex noctilio in NW Patagonia
(Springer, 2022-02)
The synergy of biotic and abiotic stress factors influences the response in growth, resistance, recovery and resilience of forest systems. This study used a dendrochronological approach to analyze the annual radial increase ...
Variabilidad morfológica y molecular en genotipos de algodón (Gossypium hirsutum L.) de tres orígenes geográficos diferentes
(Facultad de Ciencias Agrarias, Universidad Nacional de Rosario, 2022)
El algodón (Gossypium hirsutum L.) ha perdido variabilidad debido a su proceso de domesticación. Por esta razón, es necesaria la caracterización molecular y fenotípica de nuevos materiales para los programas de mejoramiento ...
Fracciones de fósforo edáfico bajo diferentes manejos = Phosphorus fractions under different managements
(Asociación Argentina de la Ciencia del Suelo, 2022-12)
El fósforo (P) es uno de los nutrientes que más limita la producción agrícola. A nivel mundial, la región pampeana presenta los mayores déficits de P edáfico. Como su existencia en el suelo varía desde iones en solución a ...
A cross-sectional study of free-roaming dogs in a Patagonian city: Their distribution and intestinal helminths in relation to socioeconomic aspects of neighborhoods
(Elsevier, 2022-08)
Human and dog health are inextricably linked, and although our relationship with dogs brings numerous benefits for our well-being, it is known that they can transmit disease. Bariloche is a Patagonian tourist city with ...
Cation nutrient reserves decline markedly under intensive cropping of Pampas Mollisols
(Elsevier, 2023-04)
The availability of exchangeable cationic nutrients in soils, such as calcium (Cae), magnesium (Mge), and potassium (Ke), is vital for crops growth and development. However, the concentration of these nutrients can be ...
Casos de anaplasmosis, babesiosis y tripanosomiasis bovina registradas en el INTA Rafaela (2012-2019)
(Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2022-06)
Anaplasmosis, babesiosis y tripanosomiasis de los bovinos son enfermedades de importancia económica provocadas por Anaplasma marginale, Babesia bovis y/o Babesia bigemina, y Trypanosoma vivax, respectivamente. En este ...
Selection and hybridization shaped the rapid spread of African honey bee ancestry in the Americas
(Public Library of Science, 2020-10)
Recent biological invasions offer ‘natural’ laboratories to understand the genetics and ecology of adaptation, hybridization, and range limits. One of the most impressive and well-documented biological invasions of the ...