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Produção de biomassa, teor de óleo essencial e trocas gasosas em Aloysia triphylla submetida a diferentes disponibilidades hídricas
(Universidade Federal de Santa Maria, 2013-01-16)
The increasing demand for drugs in Brazil brings us to the improvement in cultivation of
medicinal plants, that amount plus the quality is recommended. This study aimed to evaluate
the growth, development, essential oil ...
Cruzamento dialélico parcial entre linhagens endogâmicas de milho
(Universidade Federal de Santa Maria, 2013-10-28)
Diallel are important to predict the best combinations between different heterotic
groups of maize inbred lines, as well as knowledge of the associations between
traits. The aim of this study is to estimate the combining ...
Diversidade da nematofauna em pomares de videira com sintomas de declínio e agressividade de Mesocriconema xenoplax
(Universidade Federal de Santa Maria, 2015-03-07)
Had it aimed in this study to survey the plant-parasitic nematodes in the Serra Gaúcha vineyards with symptoms of decline; evaluate the pathogenicity and aggressiveness Mesocriconema xenoplax in vine and peach; and test ...
Crescimento e tolerância de Senna multijuga e Erythrina crista-galli com a utilização de turfa em solo contaminado com zinco
(Universidade Federal de Santa Maria, 2016-02-18)
The amount of areas contaminated with heavy metals is constantly increasing. Zinc is a micronutrient and also a contaminant when found in larger quantities. Contaminated areas require recovery, and one of the techniques ...
Fenologia, produção e qualidade de cultivares de morangueiro de diferentes origens cultivados em substratos orgânicos
(Universidade Federal de Santa Maria, 2016-12-16)
The objective of this work was to evaluate the development, production and quality of strawberry cultivars from different places of origin, being cultivated in a semi-hydroponic system with mixtures of organic substrates. ...
Modelos biométricos aplicados ao melhoramento genético de trigo duplo propósito
(Universidade Federal de Santa Maria, 2015-03-09)
The dual purpose wheat has the capacity to produce forage and grain, through the expression of
morphological and bromatologic traits and yield components. Thus, the overall goal was to identify
biometric models to ...
Biomassa para fins energéticos em área de regeneração natural de Ateleia glazioviana Baill
(Universidade Federal de Santa Maria, 2017-07-27)
This study aimed to evaluate the biomass for energy purposes in the natural regeneration area of Ateleia glazioviana Baill. For this, allometric models of volumetry were tested and determined to the energy properties of ...
Interação entre fontes nitrogenadas e plantas de cobertura de outono/inverno: impacto no desempenho agronômico de trigo e na diversidade da fauna edáfica
(Universidade Federal de Santa Maria, 2022-02-14)
Information regarding the use of ground cover plants in autumn/winter, with the use of poultry litter as a source of nitrogen (N) in wheat, is scarce and the studies, in most cases, are quite segmented. With the rise in ...
Influência da temperatura do ar na emissão de folhas, ramificações e flores em híbridos de melancia
(Universidade Federal de Santa Maria, 2016-04-27)
The aim of this study was to evaluate the growth and development of watermelon
hybrids in relation to air temperature by obtaining the thermal time for vegetative and
reproductive subperiods for the hybrid cultivar ...
Arbóreas nativas e substratos amenizantes da contaminação do solo com cobre
(Universidade Federal de Santa Maria, 2016-02-29)
More contaminated areas with copper were discovered and this had contributed negatively for plants establishment, so more studies are need to reutilize this areas. Thus, the objective of this work is to enable the attenuation ...