Browsing Articles publicats (Hortofructicultura, Botànica i Jardineria) by Title
Now showing items 85-104 of 208
-
FLUXPYR: Un exemple d'utilització de xarxes transfrontereres d'experts en l'estudi dels canvis climàtic i d'ús del sòl als Pirineus.
(Centre d'Estudis de la Neu i de la Muntanya d'Andorra (CENMA), 2011)FLUXPYR (www. uxpyr.eu) is a research network for the determination and management of water, carbon and energy uxes in agricultural and grassland ecosystems in the Pyrenees in a context of climate and land use changes. It ... -
FLUXPYR: Xarxa transfronterera per l'estudi dels canvis climátic i d'ús del sòl als Pirineus
(Associació Catalana d’Observadors Meteorològics, 2010)FLUXPYR (www.fluxpyr.eu) és una xarxa transfronterera per a la determinació i la gestió dels fluxos i reserves d'aigua, carboni i energia en els ecosistemes agrícoles i pastorals dels Pirineus, en un context de canvi ... -
Fresh matter production by two forms of Oxalis latifolia as influenced by soil and climate
(Pontificia Universidad Católica de Chile, 2012)Oxalis latifolia is a widely distributed weed that mainly affects corn fields, orchards, plant nurseries and gardens. Two forms of the weed have been identified: the common form, with fish-tailed leaflets, bulbils growing ... -
Functional Trait Changes, Productivity Shifts and Vegetation Stability in Mountain Grasslands during a Short-Term Warming
(Public Library of Science, 2015-10-29)Plant functional traits underlie vegetation responses to environmental changes such as global warming, and consequently influence ecosystem processes. While most of the existing studies focus on the effect of warming only ... -
Germination behaviour of Conyza bonariensis to constant and alternating temperatures across different populations
(Association of Applied Biologists, 2019-11-05)Conyza bonariensis is one of the most problematic weed species throughout the world. It is considered highly noxious due to its interference with human activities, and especially the competition it poses with economically ... -
Germination ecology of five arable Ranunculaceae species
(European Weed Research Society, 2015-10)Germination and emergence are critical life stages for annual plants and so their full understanding is essential for managing arable plant populations. This study investigated the most important species-specific environmental ... -
Germination Patterns in Seeds Produced in Apical and Basal Fruits of Two Thlaspi arvense Populations
(MDPI, 2020-05-25)The aim of the present work is to study possible differences in the germination behavior of apical and basal seeds (produced in the upper and lower fruits of the infruitescence), of two populations of field pennycress ... -
Gestión integrada de gramíneas resistentes en maíz
(Eumedia, 2020)Las malas hierbas continúan siendo el principal problema en el maíz español, situación agravada por la aparición de diversas especies de gramíneas resistentes a herbicidas inhibidores de la ALS. En este artículo se discuten ... -
Gramíneas infestantes de los cereales de invierno de Cataluña
(Asociación Interprofesional para el Desarrollo Agrario, 1996)Con el fin de estimar la importancia actual de las malas hierbas gramíneas en los cereales de invierno de Cataluña, se ha realizado una prospección por todas las comarcas cerealistas del territorio. Se han observado ... -
Grazing as a factor structuring grasslands in the Pyrenees
(Wiley, 2008)Questions: What are the relative roles of abiotic and grazing management factors on plant community distribution in landscapes? How are livestock type and stocking rate related to changes in vegetation structure and ... -
Grazing effects on the species-area relationship: Variation along a climatic gradient in NE Spain
(Wiley, 2007)Questions: Does grazing have the same effect on plant species richness at different spatial scales? Does the effect of spatial scale vary under different climatic conditions and vegetation types? Does the slope of the ... -
Growth environment but not seed position on the parent plant affect seed germination of two Thlaspi arvense L. populations
(Elsevier, 2016)Thlaspi arvense L is a common weed found in most temperate regions throughout the world that also shows excellent potential for domestication as an oilseed crop. The complexity of T. arvense seed dormancy presently makes ... -
Hail nets do not affect the efficacy of metamitron for chemical thinning of apple trees
(The Journal of Horticultural Science & Biotechnology TrustTaylor and Francis, 2019-06-19)Hail nets reduce photosynthetically active radiation (PAR) and alter the environment under the netting in apple orchards. Thus, we investigated the effect of nets on the efficacy of metamitron, a short-term photosynthesis ... -
Harvester ant (Messor barbarus (L.)) density as related to soil properties, topography and management in semi-arid cereals
(Elsevier, 2011)Harvester ants are important weed seed predators in semi-arid cereal fields. Densities of harvester ants vary considerably across fields and so do concomitant weed seed predation rates, however, causes for variability are ... -
Harvester ant nest distribution depends on soil disturbance regime
(Elsevier, 2018-09-17)Nest densities of harvester ants (Messor barbarus) are high in rain-fed cereal fields in north-eastern Spain where the ants remove large quantities of seeds, contributing to reductions in weed populations. The distribution ... -
Herbicidal effect of different alternative compounds to control conyza bonariensis in vineyards
(MDPI, 2022)Conyza bonariensis (L.) Cronquist is a widespread noxious weed with high fecundity, associated with no-till systems such as vineyards and other perennial crops in Mediterranean climates. Seeds germinate in staggered flushes, ... -
Impact of Cruise Activity on Freshwater Use in the Port of Palma (Mallorca, Spain)
(MDPI, 2020-04-11)Lack of knowledge about freshwater use in ports of tourist destinations hinders accurate assessment of water availability and water planning. In this study, freshwater use in the Port of Palma (Spain) is analyzed by sector ... -
El impacto del riego en la calidad del agua de drenaje en una nueva zona regable
(Universidad Politécnica de Valencia, 2015)La calidad del agua de dos sistemas de drenaje agrícola fue monitorizado en dos temporadas de riego para determinar la sostenibilidad de una zona recientemente transformada de secano a regadío y gestionada por la Comunidad ... -
Importancia del estado de desarrollo de las malas hierbas en la eficacia de un herbicida
(Eumedia, 2020-07-29)Varios trabajos demuestran que el estado de desarrollo de la mala hierba (es decir, su fenología) es uno de los factores que más afectan a la eficacia de los herbicidas. Con el objetivo de resaltar la importancia de llevar ... -
In vitro and in vivo antifungal activity of phosphite against Phytophthora parasitica in tomato
(International Society for Horticultural Science, 2011)Phosphite is an alkaline salt of phosphorous acid. Its antifungal properties against some phytopathogenic fungi are increasingly valued in the context of a growing concern about the detrimental environmental effects of the ...