Results 1 to 10 of about 84,477 (182)

In Vitro Micropropagation of Oca (Oxalis tuberosa Mol.): An Important Plant Genetic Resource from the High Andean Region [PDF]

open access: yesPlants
Oca (Oxalis tuberosa Mol.) is an Andean crop with high nutritional and cultural value; however, its vegetative propagation makes it challenging to ensure a continuous supply of high-quality planting material.
Erika Llaja-Zuta   +4 more
doaj   +2 more sources

El crédito al sector agrario

open access: yesRevista de Fomento Social, 1973
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Adolfo Rodero Franganillo
doaj   +3 more sources

Exploring chemical properties of essential oils from citrus peels using green solvent [PDF]

open access: yesHeliyon
The research explored the chemical characteristics of essential oils (EOs) extracted from the peels of four citrus fruits grown in northeastern Peru (lime, sweet lemon, mandarin and orange).
Katheryn L. Vasquez-Gomez   +13 more
doaj   +2 more sources

La crisis del sector agrario

open access: yesApuntes del CENES, 2014
El paro nacional agrario, que ocurrió en la segunda quincena de agosto, demostró una vez más que los problemas del campo colombiano no son recientes sino que se remontan varias décadas atrás, sin embargo, con la apertura económica de los años noventa y ...
Luis Eudoro Vallejo Zamudio
doaj   +6 more sources

Aspectos territoriales del sector agrario andaluz [PDF]

open access: yesRevista de Estudios Andaluces, 1985
Con este articulo se pretende, basicamente, aportar mapas actualizados de los espacios regionales cultivados siguiendo una metodologia escasamente utilizada para el total de nuestra Comunidad Autonoma. Nos referimos al estudio con base municipal de las superficies de secano y regadio, que hasta ahora habian sido normalmente abordadas sobre ...
Manuel Marchena Gómez
doaj   +4 more sources

Reduction in the Cocoa Spontaneous and Starter Culture Fermentation Time Based on the Antioxidant Profile Characterization [PDF]

open access: yesFoods, 2023
In current systems, the fermentation spontaneous process produces fermented beans of heterogeneous quality due to the fermentation time. This study demonstrated that the fermentation time should be reduced.
César R. Balcázar-Zumaeta   +12 more
doaj   +2 more sources

Current and Future Spatial Distribution of the Aedes aegypti in Peru Based on Topoclimatic Analysis and Climate Change Scenarios [PDF]

open access: yesInsects
Dengue, a febrile disease that has caused epidemics and deaths in South America, especially Peru, is vectored by the Aedes aegypti mosquito. Despite the seriousness of dengue fever, and the expanding range of Ae.
Alex J. Vergara   +8 more
doaj   +2 more sources

Conching process time, sauco by-product concentration, and sacha inchi oil levels identification for the enrichment of dark chocolate [PDF]

open access: yesHeliyon, 2023
Chocolate is a widely consumed product with high levels of polyphenols; unfortunately, it is reduced during the process. Adding other components allows for counteracting the polyphenols lost during chocolate processing and reducing the content of ...
Marleni Medina-Mendoza   +5 more
doaj   +2 more sources

Genome editing for sustainable agriculture in Peru: advances, potential applications and regulation [PDF]

open access: yesFrontiers in Genome Editing
Peruvian agriculture is characterize by crops such as potato, maize, rice, asparagus, mango, banana, avocado, cassava, onion, oil palm, chili, papikra, blueberry, coffee, cacao, grapes, quinoa, olive, citrus and others.
Marilu Mestanza   +6 more
doaj   +2 more sources

La crisis en el sector agrario español [PDF]

open access: yes, 2010
Las movilizaciones realizadas en el Estado español por la Coordinadora de Organizaciones Agrarias y Ganaderas (COAG) y el resto de las organizaciones agrarias y las que, lideradas por La Vía Campesina se han producido en Europa, han puesto de manifiesto ...
García, Andoni, Navarro, Eduardo
core   +4 more sources

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