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Caracterização e manejo do patossistema erva-mate/podridão-de-raízes
(Universidade Federal de Santa Maria, 2010-08-02)
Erva mate (Ilex paraguariensis A. St.-Hil.) is a species widely cultivated in southern Brazil and adjacent countries, whose leaves and fine branches, appropriately prepared, offer the mate-tea, the most popular tea consumed ...
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 ...
Teores de oleuropeína e compostos fenólicos em extratos foliares de cultivares de oliveira no sul do Brasil
(Universidade Federal de Santa Maria, 2022-08-26)
Olive leaf extract (Olea europaea L.) is well known for the bioactivity of its phytoconstituents (oleuropein, hydroxytyrosol, flavonoids and derivatives) with antioxidant activity. The objective of this study was to determine ...
Identificação de espécies de Cladosporium e a reação de cultivares de nogueira-pecã
(Universidade Federal de Santa Maria, 2016-02-23)
The culture of pecan [Carya illinoinensis (Wangenh.) K. Koch] has presented greater economic importance in southern Brazil in recent decades, thus increasing the planted area, mainly in the states of Rio Grande do Sul (RS), ...
Trichoderma asperellum no manejo de doenças e na promoção de crescimento de plantas de nogueira-pecã
(Universidade Federal de Santa Maria, 2021-05-24)
This thesis does not have an abstract.
Patógenos em sementes de Pinus spp. - ênfase em Lasiodiplodia sp. e Fusarium spp.
(Universidade Federal de Santa Maria, 2016-02-24)
The genus Pinus is highlight in the forestry sector, especially in southern Brazil, by production of wood and cellulose. However, their seeds are vulnerable to attack by fungi causing diseases in nurseries. The present ...
Identificação e caracterização de Fusarium spp. e Pestalotiopsis spp. associados a Carya illinoinensis no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2013-02-19)
Cultivation of Walnut-pecan (Carya illinoinensis [Wangenh.] K. Koch) has intensified in recent years in the state of Rio Grande do Sul. However, the research related to plant pathology has not developed to the same degree, ...
Tratamento de sementes no armazenamento e promoção de crescimento de mudas de Parapiptadenia rigida (Benth.) Brenan
(Universidade Federal de Santa Maria, 2015-01-15)
Parapiptadenia rigida is a forest species that appears in many regions of Brazil, frequently produced in forest nurseries, being the seeds the multiplication form. Usually presents a good germination, however, aspects ...
Efeitos biológicos e econômicos de tratamentos silviculturais em plantios de Pinus taeda L. no Nordeste Argentino
(Universidade Federal de Santa Maria, 2011-03-18)
The aim of this thesis was to study the effect of pre-commercial thinning and pruning on growth, yield, wood quality and economic results, on a 15th year old stand of Pinus taeda L. in the Argentinean northeast. The study ...
Produção de mudas e crescimento inicial a campo de Cordia trichotoma submetidas a diferentes condições de irrigação, polímero hidroretentor, sombreamento e umidade do solo
(Universidade Federal de Santa Maria, 2015-12-18)
Cordia trichotoma (Vell.) Arrab. ex Steud. species of the Boraginaceae family is considered a priority for logging native tree plantations in southern Brazil, in addition to have an important hole in environmental restoration ...