Results 11 to 20 of about 77 (71)

METODOLOGÍAS DE EVALUACIÓN EX-ANTE DE LOS BENEFICIOS ECONÓMICOS DE LA BIOTECNOLOGÍA EN EL CULTIVO DE PAPA EN PERÚ [PDF]

open access: yes, 2023
Agricultural technologies must be evaluated before their implementation so that decision makers have objective elements to support their judgment. Given the differences in the results if deterministic or probabilistic methods of ex-ante evaluation of ...
Fernández-Northcote, Enrique-N.   +3 more
core   +3 more sources

Ploidy effects on the relationship between floral phenotype, reproductive investment, and fitness in an autogamous species complex

open access: yesAmerican Journal of Botany, Volume 110, Issue 6, June 2023., 2023
Abstract Premise The relationships between reproductive investment, phenotype, and fitness have been broadly studied in cross‐pollinated plants in contrast to selfing species, which are considered less interesting in this area because they are supposed to be a dead end in any evolutionary pathway. Still, selfing plants are unique systems to study these
Ana García‐Muñoz   +6 more
wiley   +1 more source

Accumulation of azafrin in the root apoplast of the medicinal plant Escobedia grandiflora might play a role in parasitism

open access: yesPLANTS, PEOPLE, PLANET, Volume 5, Issue 3, Page 354-367, May 2023., 2023
Escobedia grandiflora is a medicinal hemiparasite that occurs naturally in non‐forested communities in Central and South America. Parasitic plants accumulate high levels of a water‐soluble orange pigment in roots that was once among the most important food dyes in the Andean region.
Edison Cardona‐Medina   +7 more
wiley   +1 more source

Coping with environmental constraints: Geographically divergent adaptive evolution and germination plasticity in the transcontinental Populus tremuloides

open access: yesPLANTS, PEOPLE, PLANET, Volume 4, Issue 6, Page 638-654, November 2022., 2022
Syntheses clearly show that global warming is affecting ecosystems and biodiversity around the world. New methods and measures are needed to predict the climate resilience of plant species critical to ecosystem stability, to improve ecological management and to support habitat restoration and human well‐being.
Roos Goessen   +15 more
wiley   +1 more source

Productivity evaluation of quinoa Chenopodium quinoa Willd. in agrobiodiverse systemsin three municipalities of Cundinamarca Colombia [PDF]

open access: yes, 2023
Resumen En el presente trabajo se evaluó el desarrollo y la productividad de una variedad de quinua, Chenopodium quinoa Willd. variedad “Blanca de Jericó” asociada a diferentes cultivos.
Alviar Ferro, Camilo Andrés
core   +1 more source

Aporte de las auxiliares de investigación de trabajo social desde las funciones realizadas en el desarrollo del proyecto Sue “construcción participativa de un programa curricular de educación superior rural de base agroecológica como alternativa al desarrollo territorial en el pos-acuerdo” [PDF]

open access: yes, 2021
Este documento pretende vislumbrar la contribución realizada por las auxiliares de investigación de Trabajo Social desde las funciones adquiridas en el proyecto del Sistema Universitario Estatal (SUE) nombrado “Construcción participativa de un programa
García Salamanca, Laura Marcela   +1 more
core   +1 more source

O RENDIMENTO DA BATATA (Solanum tuberosum) NO EQUADOR É INFLUENCIADO POR FATORES CLIMÁTICOS, GENÉTICOS E TECNOLÓGICOS DE CULTURA? [PDF]

open access: yes, 2023
In this study, the multiple regression model was generated to predict the yield of potato (Solanum tuberosum) crop in Ecuador, using the annual production record of the Agricultural Surface and Production Surveys for the period 2002-2019. The independent
García-Mora, Victor Mario   +5 more
core   +1 more source

Efecto de las ECAs. En adopción de tecnologías con productores de semilla de papa en el ámbito de la agencia agraria- Ambo

open access: yesInvestigación Valdizana, 2017
El presente trabajo de investigación tuvo como propósito evaluar el efecto de la Estrategia de Extensión Agraria, Escuelas de Campo, en la capacitación de productores de papa para uso como semilla, dentro del proceso de fortalecimiento de sus capacidades
Simeón Genaro Romero Matos   +1 more
doaj   +4 more sources

Diversity and evolution of Phaseolus lunatus L. (Lima bean) mobilome through comparative analysis of transposable elements against close species of the genus phaseolus [PDF]

open access: yes, 2022
Este docuemtno ayudara a futuros estudios en frijol lima y frijol comun, para análisis de genomica comparativa y evolución.Transposable elements (TEs) make up at least half of the genomes of complex plant species.
Daniela Alexandra, Lozano Arce
core   +1 more source

Determinación del potencial insecticida y repelente de mezclas de constituyentes químicos bioactivos presentes en aceites esenciales para el control de Tribolium castaneum [PDF]

open access: yes, 2020
Tribolium castaneum is a cosmopolitan insect considered one of the most aggressive warehouse pests because it causes considerable losses in different stored grains.
Perdomo Cedeño, Luis Fernando
core   +1 more source

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