INGLÉS

25 febrero, 2020

Is volunteer wheat a serious weed in annual winter wheat production?

Annual winter grasses are the most competitive weeds in annual winter wheat production because their life cycle, root system, and morphology are more similar to the […]
14 junio, 2019

Environmental impact and energy demand comparison of vineyard by the life cycle assessment methodology

This research compared five viticulture management scenarios, ranging from intensive (chemically and mechanically) to low-input, and two organic management methods. It analysed the environmental impacts from […]
25 febrero, 2019

Weed seed control at harvest: preliminary results

The continuing evolution of herbicide resistance in major crop weeds is a driving force to develop new weed control strategies. The use of chaff carts and […]
18 abril, 2018

The role of weeds in field margins in supporting wild pollinators in Mediterranean cereal agroecosystems

Concerns about a global decline in pollinators have called for more knowledge about the drivers of wild pollinator abundance and diversity. In this study we observed […]
18 abril, 2018

Morphological, and genetic characterization of Abutilon theophrasti accessions across a geographic gradient

Abutilon theophrasti causes -severe yield losses in maize and soybean (70 % – 72%). A. theophrasti management is crucial for optimum crop production. Prevention is a […]
17 octubre, 2017

VEGETATION MAPPING OF “PICO DA DARA” NATURAL RESERVE (S. MIGUEL ISLAND, AZORES ISLANDS, PORTUGAL) USING IKONOS SATELLITE IMAGERY

La flora vascular de la isla de S.Miguel (Archipiélago de las Azores, Portugal) es constituída por cerca de 1000 taxa y es largamente dominada por especies […]
17 octubre, 2017

STATISTICAL INDICES TO SELECT THE BEST SOIL DEPTH TO COMPUTE HYDROTHERMAL TIME

Dos tipos de índices son propuestos para seleccionar la mejor profundidad para calcular el tiempo hidrotermal. Estimadores de datos agrupados y estimadores de densidad son utilizados […]
17 octubre, 2017

INVASIVE Acacia melanoxylon R. BR. RETARDS GROWTH, PHOTOSYNTHETIC EFFICIENCY AND LEAF PROTEIN CONTENTS OF NATIVE HERBS

Acacia melanoxylon is a naturalized Australian species that has invaded woodlands and degraded natural habitats in the north western Iberian Peninsula (Galicia) in Spain. Several phenolic […]