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Efeitos da interação entre fósforo e excesso de ferro nas características morfométricas e fisiológicas de cultivares de arroz (Oryza sativa L.)
(Universidade Federal de Santa Maria, 2017-06-26)
Iron (Fe) is an important micronutrient for several physiological processes of plants. However, Fe toxicity is a problem that affects many areas of rice cultivated in lowland environments. The antagonistic interaction ...
Divergência genética e seleção de variedades locais e cultivares de feijão com base em descritores morfológicos, agronômicos, tecnológicos e minerais
(Universidade Federal de Santa Maria, 2020-07-30)
The local varieties of beans from family farming are an important genetic resource, whereas the cultivars improved by the breeding programs have characteristics that meet the interests of farmers and the consumer market. ...
Determinação da temperatura base, desempenho agronômico e correlação de componentes de rendimento em genótipos de cana-de-açúcar
(Universidade Federal de Santa Maria, 2015-02-09)
The sugarcane has great social and economic importance in Rio Grande do Sul, Central Depression, however lacks research that allow to expand the cultivation and improve the quality of their products. This thesis -has order ...
Manejo de canola em terras baixas: características do dossel, interceptação da radiação e produtividade de grãos
(Universidade Federal de Santa Maria, 2021-08-27)
The modification of microclimatic conditions in agricultural crops can substantially affect the growth and yield of grains in waterlogged environments. Therefore, the present study aimed to determine the effect of the ...
Arranjo de plantas e seus efeitos na produtividade de grãos e teor de óleo em canola
(Universidade Federal de Santa Maria, 2011-01-20)
The adjustment plant arrangement is one of the fundamental management techniques
for canola show positive reaction in the ability to absorb light energy, nutrients and water,
which reflects on maximizing the production ...
Exigência térmica e produtividade de canola em diferentes épocas de semeadura em Santa Maria - RS
(Universidade Federal de Santa Maria, 2011-02-25)
Canola is a brassicaceae oilseed plant, which was developed by conventional
breeding from rapeseed cultivars, grain that have high levels of erucic acid and
glucosinolates (antinutritional substances). Produces oil of ...
Ecofisiologia, zoneamento de risco climático e extensão rural com a cultura do gladíolo
(Universidade Federal de Santa Maria, 2018-09-06)
The main objectives of the present work were (i) determine the radiation used efficiency
(RUE) and its relationship with the air temperature and evaluate the dynamics of dry matter
partitioning for gladiolus crop. (ii) ...
Parâmetros fitoquímicos, genotóxicos e de crescimento de alecrim em diferentes salinidades e doses de nitrogênio
(Universidade Federal de Santa Maria, 2014-11-14)
Rosmarinus officinalis L., popularly known as rosemary, is a medicinal and aromatic species used in the cosmetics and food processing industries, with interest for the herbal industry. This study aimed to determine the ...
Melhoria da precisão nas estimativas de produção em culturas olerícolas relacionado ao número de plantas e colheitas
(Universidade Federal de Santa Maria, 2014-12-19)
The variability in crop production oleraceous affects planning and the quality of experiments, inflating the experimental error, and leading to erroneous conclusions with low experimental precision and reliability. The ...
Uso de ferramentas moleculares para identificar e estudar pragas invasivas no Brasil
(Universidade Federal de Santa Maria, 2015-11-26)