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Itens para a visualização no momento 21-30 of 39
Patossistema Colletotrichum spp. x Carya illinoinensis, caracterização e controle
(Universidade Federal de Santa Maria, 2022-02-17)
Pecan (Carya illinoinensis) is an important species cultivated commercially in several countries around the world. More than 100 years ago, North American cultivars were introduced in southern Brazil. Since this introduction, ...
Extrativos de Piper gaudichaudianum Kunth no controle de fungos apodrecedores da madeira
(Universidade Federal de Santa Maria, 2022-02-24)
The search for alternative methods to preserve wood has been stimulated due to the high toxicity of conventional products. Research related to the use of essential oils (EOs) as an alternative treatment has increased in ...
Extração supercrítica para obtenção de compostos químicos antioxidantes a partir da casca de Acacia mearnsii de Wild
(Universidade Federal de Santa Maria, 2021-08-30)
Low environmental impact extraction process aligned to bioeconomy concepts have been
recently applied to obtain high biological value products. One of them is supercritical carbon
dioxide extraction, which can be used ...
Ecologia de fragmentos de floresta estacional decidual ripária: fitossociologia, dinâmica e relações ambientais
(Universidade Federal de Santa Maria, 2020-02-27)
Degraded forest landscapes are recurrent in the Atlantic Forest Biome, where small fragments predominate. These ecosystems still hold rich biodiversity associated with different relief landscapes, where the shrub-tree ...
Manejo de Balfourodendron riedelianum (Engl.) Engl. em formações secundárias: potencialidades e limitações
(Universidade Federal de Santa Maria, 2020-03-20)
Balfourodendron riedelianum (pau-marfim) is one of the most important commercial timber species in the South Region, recommended under the Project for the Future Project of the Ministry of the Environment, which encourages ...
Alterações no uso do solo e seus impactos na simulação de componentes hidrológicos numa bacia hidrográfica agrícola de clima subtropical
(Universidade Federal de Santa Maria, 2022-01-26)
Land use and land cover (LULC) changes are one of the main driving forces of Global Change,
shaping the landscape and impacting nature`s contribution to people, including water-related
services. Different types of land ...
Monitoramento de Palpita forficifera (Munroe, 1959) (Lepidoptera: Crambidae) em pomar de oliveira
(Universidade Federal de Santa Maria, 2022-06-29)
Palpita forficifera (Munroe, 1959) (olive leaf moth), is a species native to South America and in recent years has been identified as the main pest of the crop. The damage is associated with their eating habits, where the ...
Subsídios para o manejo integrado de Oncideres impluviata (Germar, 1824) (Coleoptera: Cerambycidae) em Acacia mearnsii De Wild
(Universidade Federal de Santa Maria, 2022-06-30)
This study was developed with the objective of qualifying and quantifying the damage caused
by Oncideres impluviata in Acacia mearnsii, as well as verifying the potential use of
entomopathogenic fungi in the biological ...
Plantas daninhas na silvicultura de Eucalyptus grandis x Eucalyptus urophylla: biomassa e nutrientes
(Universidade Federal de Santa Maria, 2022-08-01)
The determination of the period of coexistence of weeds with the eucalyptus stand helps in the integrated management of weed competition, acting as an efficient tool that reduces the use of herbicides and the economic and ...
Eficiência energética e emissões de GEE do processo de combustão de biomassa florestal
(Universidade Federal de Santa Maria, 2022-05-12)
The environmental impact of economic activities has been increasingly monitored, with the aim of minimizing GHG emissions to the atmosphere as much as possible. In the agricultural sector, tobacco, in addition to its ...