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Mostrando ítems 11-20 de 101
Rapeseed stubble as resource for bioenergy and biorefineries: Effect of genotype and cultivation conditions on chaff and stalk biomass and qualityEl rastrojo de colza como recurso para bioenergía y biorrefinerías: Efecto del genotipo y las condiciones de cultivo sobre la biomasa y calidad de vainas y tallos
(Universidad de Buenos Aires. Facultad de Agronomía, 2020-11)
La abundancia y bajo precio de la biomasa residual de cultivos extensivos (rastrojo) determina que sea una materia prima atractiva para bioenergía y biorrefinerías. Los rastrojos están conformados por biomasa proveniente ...
Stover biogas potential of corn crops grown under contrasting water availability and nitrogen supply
(Elsevier, 2020-12-31)
Corn stover is a biogas feedstock capable of enhancing agriculture bioenergy potential. Although the influence of growing conditions on biogas yield of corn stover has been reported, the joint effects of water and nitrogen ...
Análise multitemporal do uso e ocupação da bacia hidrográfica do rio jirau alto no município de Dois Vizinhos - PR, utilizando técnicas de sensoriamento remoto e diferença de NDVI
(AgronomiaDois VizinhosBrasilUniversidade Tecnológica Federal do ParanáUTFPR, 2021-08-11)
Over the years, the quality of water for consumption has been suffering from index problems caused by agrochemicals, garbage and siltationof rivers used as water catchments. Thus, in order to identify a vegetative area ...
Amount of Rain Until Third Leaf Explain Differences in Irrigated Durum Wheat Yield Between a Conventional and No-Tillage System in a Long-Term Crop Rotation System in Mediterranean Environment
(Springer, 2019)
Crop yields usually respond to crop rotation, but they may interact with tillage system and year (as an integration of variables, mainly in terms of temperature and precipitation). The objective of this study was to evaluate ...
Regrowth, yield and nutrition of Leymus chinensis and Hordeum brevisubulatum in response to defoliation intensity and frequencyRebrote, rendimiento y nutrición de Leymus chinensis y Hordeum brevisubulatum en respuesta a la frecuencia e intensidad de defoliación
(Fundación Rómulo Raggio, 2018-12)
The effects of different defoliation intensities and frequencies were studied on regrowth and herbage mass of Leymus chinensis and Hordeum brevisubulatum in northeast China for two years. Plants were defoliated to 6, 8 ...
An integrated dual strategy to control Fusarium graminearum sensu stricto by the biocontrol agent Streptomyces sp. RC 87B under field conditions. Reprint
(2017-03)
Fusarium head blight (FHB) caused by species within the Fusarium graminearum complex is a devastating disease that causes extensive yield and quality losses to wheat in humid and semi-humid regions of the world. The disease ...
Respuesta a la severidad de corte en dos cultivares de alfalfa que contrastan en su grado de reposo invernal
(Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2018-11)
Cultivares de alfalfa de distinto grado de reposo o latencia invernal difieren, entre otras cosas, en crecimiento otoño-invernal, porte y longitud de entrenudos por lo que es esperable que la respuesta a la altura de corte ...
Qualidade da colheita mecanizada de feijão (Phaseolus vulgaris) em dois sistemas de preparo do solo
(Universidade Federal do Ceará (UFC), 2013-03-01)
Dentre as etapas de produção do feijoeiro a colheita é uma das mais importantes, porque pode interferir de maneira decisiva na qualidade e no custo de produção. Assim, objetivou-se avaliar a qualidade da operação da colheita ...