Results 21 to 30 of about 443,030 (213)

The effects of foliar fertilization with iron sulfate in chlorotic leaves are limited to the treated area. A study with peach trees (Prunus persica L. Batsch) grown in the field and sugar beet (Beta vulgaris L.) grown in hydroponics

open access: yesFrontiers in Plant Science, 2014
Crop Fe deficiency is a worldwide problem. The aim of this study was to assess the effects of foliar Fe applications in two species grown in different environments: peach (Prunus persica L. Batsch) trees grown in the field and sugar beet (Beta vulgaris L.
Hamdi eEl-Jendoubi   +9 more
doaj   +1 more source

Diversity of gene expression responses to light quality in barley

open access: yesScientific Reports, 2023
Light quality influence on barley development is poorly understood. We exposed three barley genotypes with either sensitive or insensitive response to two light sources producing different light spectra, fluorescent bulbs, and metal halide lamps, keeping
Álvaro Rodríguez del Río   +7 more
doaj   +1 more source

A dimensão metodológica da aula: revisitando a organização pedagógica do trabalho docente [PDF]

open access: yesPro-Posições, 2022
Resumo O presente ensaio propõe uma reflexão sobre a dimensão metodológica na organização do trabalho pedagógico, retomando o debate sobre a constituição da aula e do lugar da tríade professor-aluno-conhecimento no processo. Mobilizado pelo relato de uma
Luana Costa Almeida
doaj   +1 more source

Escorrentía y pérdida de suelo en cárcavas : modelización en un agrosistema del Prepirineo oscense

open access: yesCuadernos de Investigación Geográfica, 2013
La dinámica erosiva de las cárcavas en ambientes mediterráneos constituye una de las principales causas de degradación del suelo de los agrosistemas productivos y la principal vía de exportación de partículas erosionadas.
M. López-Vicente, A. Navas
doaj   +1 more source

Estación Experimental de Aula Dei. 2017: memoria anual [PDF]

open access: yes, 2018
135 Pags.- Tabls.- Grafs. Obra sujeta a una licencia Creative Commons Commons Reconocimento 4.0 CC -BY es_ESEsta memoria recoge la actividad científica y divulgativa de la Estación Experimental de Aula Dei (EEAD-CSIC) durante el año 2017.
CSIC - Estación Experimental de Aula Dei (EEAD)
core   +1 more source

Iron deficiency in plants: an insight from proteomic approaches

open access: yesFrontiers in Plant Science, 2013
Iron (Fe) deficiency chlorosis is a major nutritional disorder for crops growing in calcareous soils, and causes decreases in vegetative growth as well as marked yield and quality losses.
Ana-Flor eLópez-Millán   +3 more
doaj   +1 more source

Transcriptional Responses in root and leaf of Prunus persica Under Drought Stress Using RNA Sequencing

open access: yesFrontiers in Plant Science, 2016
Prunus persica L. Batch, or peach, is one of the most important crops and it is widely established in irrigated arid and semi-arid regions. However, due to variations in the climate and the increased aridity, drought has become a major constraint ...
Najla Ksouri   +5 more
doaj   +1 more source

Genetic diversity in developmental responses to light spectral quality in barley (Hordeum vulgare L.)

open access: yesBMC Plant Biology, 2020
Background Plants use light wavelength, intensity, direction and duration to predict imminent seasonal changes and to determine when to initiate physiological and developmental processes. Among them, crop responses to light are not fully understood. Here,
Arantxa Monteagudo   +5 more
doaj   +1 more source

Perfiles y funciones de los/as Editores/as de revistas científicas en Educación

open access: yes, 2023
 Por Cynthia Martínez-Garrido Editora de REICE. Revista Iberoamericana sobre Calidad, Eficacia y Cambio en Educación    Palabras clave: REICE, editores, rol, Core Practices and Guidelines A lo largo de los ocho cursos académicos desde que Aula Magna 2.0 ...
Aula Magna 2.0
core   +1 more source

Creatividad en el Aula II [PDF]

open access: yes, 2016
Blog Asociación de Alumnos del Aula Permanente (ALUMA): https://alumaasociacion.com/Por segundo año ve la luz “Creatividad en el Aula”, con los trabajos desarrollados en el curso académico 2015/16, por los alumnos del Aula Permanente de Formación Abierta
Asociación de Alumnos del Aula Permanente (ALUMA)
core   +1 more source

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