Browsing Articles publicats (Hortofructicultura, Botànica i Jardineria) by Title
Now showing items 103-122 of 174
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Mapping cynodon dactylon infesting cover crops with an automatic decision tree-OBIA procedure and UAV imagery for precision viticulture
(MDPI, 2019-12-21)The establishment and management of cover crops are common practices widely used in irrigated viticulture around the world, as they bring great benefits not only to protect and improve the soil, but also to control vine ... -
Maximizing the information obtained from chamber-based greenhouse gas exchange measurements in remote areas
(Elsevier, 2018)Measurements of greenhouse gas (GHG) fluxes, particularly methane (CH4) and nitrous oxide (N2O) in mountain ecosystems are scarce due to the complexity and unpredictable behavior of these gases, in addition to the remoteness ... -
May the inclusion of a legume crop change weed composition in cereal fields? Example of Sainfoin in Aragon (Spain)
(MDPI, 2019-03-14)Onobrychis viciifolia (Scop.) (sainfoin) is promoted in the Spanish Aragón region through the Agro-Environmental Schemes (AES) since 2007 with the aim of enhancing biodiversity. Also, in other countries, the interest in ... -
Mobile terrestrial laser scanner applications in precision fruticulture/ horticulture and tools to extract information from canopy point clouds
(Springer Science+Business Media, 2017-01-01)LiDAR sensors are widely used in many areas and, in recent years, that includes agricultural tasks. In this work, a self-developed mobile terrestrial laser scanner based on a 2D light detection and ranging (LiDAR) sensor ... -
Modeling moisture content in shrubs to predict fire risk in Catalonia (Spain)
(Elsevier, 2003)We measured the moisture content in small branches and leaves of Cistus monspeliensis in four Mediterranean locations of Catalonia (Spain), from 1998 to 2000. The moisture of the measured fraction is also known as live ... -
Modeling the emergence of North African Knapweed (Centaurea diluta), an increasingly troublesome weed in Spain
(Cambridge University Press, 2020)North African knapweed (Centaurea diluta Aiton) is an annual weed that is widespread in southern Spain and is of increasing concern in dryland cropping systems. Despite its expanding range in Spain, there is limited ... -
Modeling the emergence of three arable bedstraw (Galium) species
(Weed Science Society of America, 2010-03)Multiyear Field data from Spain were used to model seedling emergence for three bedstraw species (Galium) that can coexist in winter cereal fields. The relationships between cumulative emergence and both growing degree ... -
Modelling leaf development in Oxalis latifolia
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (Espanya), 2010)This study was carried to develop functions that could explain the growth of Oxalis latifolia, in both early stages and throughout the season, contributing to the improvement of its cultural control. Bulbs of the Cornwall ... -
Modelling the spatial distribution of aquatic insects (Order Hemiptera) potentially involved in the transmission of Mycobacterium ulcerans in Africa
(BMC, 2018-09-06)Background: Biting aquatic insects belonging to the order Hemiptera have been suggested as potential vectors of Mycobacterium ulcerans in endemic areas for Buruli ulcer (BU). If this is the case, these insects would be ... -
Multi-species mixtures - new perspectives on models and mechanisms
(European Grassland Federation, 2010)The delivery of essential ecosystem functions (primary productivity, maintenance of soil fertility, resistance to weed invasion etc.) may be compromised by global declines in biodiversity. There is still controversy about ... -
Multi-tree woody structure reconstruction from mobile terrestrial laser scanner point clouds based on a dual neighbourhood connectivity graph algorithm
(Elsevier, 2016)A process is presented for the vector reconstruction of fruit plantations based on the model developed by Verroust and Lazarus. To solve occlusion problems, the use of a dual graph of local and extended connectivity is ... -
Multiple mutations in the EPSPS and ALS genes of Amaranthus hybridus underlie resistance to glyphosate and ALS inhibitors
(Nature Research, 2019-10)Amaranthus hybridus is one of the main weed species in Córdoba, Argentina. Until recently, this weed was effectively controlled with recurrent use of glyphosate. However, a population exhibiting multiple resistance (MR2) ... -
Multiple resistance evolution in Bipyridylium-resistant Epilobium Ciliatum after recurrent selection
(Frontiers Media, 2018-05-28)The use of herbicides with different modes of action is the primary strategy used to control weeds possessing resistance to a single mechanism of action (MOA). However, this practice can lead to selection for generalist ... -
Multiple Resistance to Synthetic Auxin Herbicides and Glyphosate in Parthenium hysterophorus Occurring in Citrus Orchards
(American Chemical Society, 2019-08-15)Dominican farmers have started to apply synthetic auxin herbicides (SAHs) as the main alternative to mitigate the impacts of the occurrence of glyphosate-resistant (GR) Parthenium hysterophorus populations in citrus orchards. ... -
Multivariate analysis of maturity stages, including quality and aroma, in ‘Royal Glory’ peaches and ‘Big Top’ nectarines
(Wiley, 2002)Ethylene production, quality attributes and aroma compounds were analysed to determine the maturity evolution of ‘Big Top’ nectarines and ‘Royal Glory’ peaches at harvest dates ranging from 89 to 116 days after full bloom ... -
Nitrogen replacement value of alfalfa to corn and wheat under irrigated Mediterranean conditions
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (Espanya), 2010)In crop rotations that include alfalfa (Medicago sativa L.), agronomic and environmental concerns mean that it is important to determine the N fertilizer contribution of this legume for subsequent crops in order to help ... -
Noves lemnàcies al riu Segre
(Institució Catalana d'Història Natural, 2016-01-02)La dinàmica fluvial, basada en revingudes sobtades, provoca intenses pertorbacions que afecten l’estructura de les comunitats vegetals associades i els processos ecològics (Naiman & Décamps, 1997; Forman & Godron, 1986). ... -
Nuevas tendencias en la producción de plantas de vivero de frutales
(Eumedia, 2006)La producción de planta de vivero de frutales debe adaptarse a los nuevos requisitos legales y a las necesidades de las explotaciones frutales. Los viveros tienen que incorporar rápidamente las nuevas variedades obtenidas, ... -
Nuevos taxones para la checklist de la flora vascular de Andorra
(Flora Montiberica, 2016)Se actualiza el listado de la flora vascular de Andorra. Con la información de publicaciones externas y trabajos propios del CENMA, se añaden 57 nuevos taxones para el Principado a la checklist vigente desde 2008, siendo ... -
Partitioning of functional diversity reveals the scale and extent of trait convergence and divergence
(Wiley, 2009)Questions: Trait differentiation among species occurs at different spatial scales within a region. How does the partitioning of functional diversity help to identify different community assembly mechanisms? Location: ...