Results 31 to 40 of about 45,131 (153)

Nanopartículas de Hidroxiapatita Utilizado como Fertilizante Eficaz en la Calidad del Cultivo de Girasol

open access: yesTerra Latinoamericana
La nanotecnología implica la manipulación de materiales a escala atómica o molecular, particularmente aquellos menores a 100 nm, los cuales presentan propiedades únicas debido a los efectos cuánticos y a una alta relación superficie-volumen.
Oscar Emmanuel Gómez-García   +4 more
doaj   +1 more source

Early Discrimination of Maternal Haploid and Diploid Maize (Zea mays L.) Seedlings Using Morphological Traits and Random Forest Classifier

open access: yesPlant Breeding, EarlyView.
ABSTRACT Doubled haploid (DH) technology has been widely adopted in maize (Zea mays L.) breeding programs due to its ability to reduce breeding cycle time and optimize costs. Early ploidy identification is essential for maximizing the efficiency of DH production, particularly prior to chromosome doubling.
Mariana Martins Marcondes   +7 more
wiley   +1 more source

maxRgain—An R Package for Maximising Genetic Gains in Polyclonal Selection

open access: yesPlant Breeding, EarlyView.
ABSTRACT Polyclonal selection, which was developed in the context of ancient grapevine varieties, uses intravarietal variability to improve the resilience and sustainability of viticulture. Based on quantitative genetics and linear mixed models, this approach predicts genotypic effects to select a group of clones that, as a whole, satisfy target ...
Sónia Surgy   +2 more
wiley   +1 more source

Informaciones [PDF]

open access: yes, 2017
Incluye las siguientes notas: - Los alumnos en la G. N. movilizada - Liquido de Ellison - Abonos artificiales - Concurso de granos de maíz - Agronomía y Veterinaria - Cría del conejo á campo - Envenenamiento por la creolina, observado en dos ...
Revista de la Facultad de Agronomía
core  

Multi‐decadal woodland recovery after land abandonment: environmental constraints on passive rewilding in Mediterranean landscapes

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Across the Mediterranean Basin, land abandonment has opened large areas to passive rewilding, raising questions about the pace and variability of secondary succession in these landscapes and how ecological and abiotic gradients mediate vegetation recovery in post‐agricultural landscapes. Objectives This study aims to quantify long‐
António Vaz Pato   +4 more
wiley   +1 more source

Misceláneas de historia de la Facultad de Agronomía [PDF]

open access: yes, 2012
Capítulo 1. Reseña histórica de la Facultad de Agronomía / Gabriela Cruz Brasesco. -- Capítulo 2. 100 años de historia de la botánica en la Facultad de Agronomía de la Universidad de la República / Primavera Izaguirre. -- Capítulo 3.

core  

Historia agraria para los agrónomos

open access: yesRevista de Historia, 2003
El desarrollo agropecuario puede ser considerado como un proceso continuo de transformación (en el tiempo) y de diferenciación (en el espacio) de los sistemas de producción agropecuaria.
Marc Dufumier
doaj  

“The Excuses We Make”: Defining Eight Corruption Rationalization Categories

open access: yesRegulation &Governance, EarlyView.
ABSTRACT The rationalization of corruption allows individuals to detach from moral imperatives, enabling them to perceive unethical or unlawful actions as acceptable or justifiable. Closely linked to the concept of moral disengagement, rationalization involves cognitive distortions that frame inhumane or immoral behavior as neither wrong nor ...
Caio César Coelho Rodrigues
wiley   +1 more source

UNA UNIVERSIDAD AGRÍCOLA. LOS PRIMEROS PROYECTOS DE EDUCACIÓN AGRONÓMICA SUPERIOR EN EL NORTE ARGENTINO (TUCUMÁN, 1914 - CA.1930)

open access: yesRevista de Historia Americana y Argentina, 2019
Nos centraremos en los primeros proyectos de enseñanza superior de la agronomía llevados a cabo por la Universidad de Tucumán (durante su etapa provincial y posteriormente nacional), con el propósito de visibilizar el desempeño de las
Daniel Moyano
doaj  

Monitoring spirodiclofen resistance in female Brevipalpus yothersi (Acari: Tenuipalpidae) from citrus orchards in Southeastern Brazil

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 3, Page 410-424, August 2026.
Spirodiclofen resistance levels in B. yothersi varied geographically across the Brazilian citrus belt, with higher resistance in the central region. Sublethal effects included reduced oviposition, increased non‐viable eggs and disrupted female reproduction.
Hector Alonso Escobar‐Garcia   +1 more
wiley   +1 more source

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