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Doses e épocas de aplicação de nitrogênio na suscetibilidade do arroz a temperatura baixa na fase reprodutiva
(Universidade Federal de Santa Maria, 2008-06-12)
The release of new cultivars and improvement in management practices is necessary to examine the time and nitrogen (N) rates to be applied to obtain high yields. Also there is little information about the effect of the N ...
Disponibilidade de formas de fósforo do solo às plantas
(Universidade Federal de Santa Maria, 2003-02-27)
The soil phosphorus availability depends on a dynamic process and it involves its different forms in the soil. The bond energy of phosphorus and its ligants drives the desorption phenomenon and lability of the different ...
Indução pós-colheita da síntese de resveratrol e de resistência de frutos a podridões
(Universidade Federal de Santa Maria, 2008-02-27)
The objectives of this work were divided in two experiments phases. In the first phase, it was
studied the presence of trans-resveratrol in temperate climate fruits and the variation of their
concentration in these fruits ...
Avaliação do fosfito de potássio sobre o progresso de phakopsora pachyrhizi em soja
(Universidade Federal de Santa Maria, 2009-02-27)
The effectiveness of defense activation in different soybean cultivars against Phakopsora pachyrhizi promoted by phosphite, as well as its association with fungicides in different timing application in relation to pathogen ...
Análise físico-química, microbiológica e sensorial de cultivares de feijão
(Universidade Federal de Santa Maria, 2009-02-05)
The objectives of this work were: (1) to evaluate the nutritional and microbiological quality of
common beans (Phaseolus vulgaris L.) processed with or without soaking water; (2) to
analyze the sensorial traits of common ...
Técnicas para execução de experimentos sob ambiente protegido para a cultura da abobrinha italiana
(Universidade Federal de Santa Maria, 2005-07-01)
In order to determinate technicals to execution trials in protected environments for italian pumpkin was accomplished an experiment, from 18/08/2003 to 07/12/2003, in the area of the Department of Fitotecnia UFSM, in ...
Produtividade, morfogênese e estimativa da temperatura base para genótipos diplóides e tetraplóides de azevém
(Universidade Federal de Santa Maria, 2009-02-26)
New genotypes of ryegrass of other localities and with desirable characteristics are
being commercialized as tool to reach better zoothenic performance indices. However,
research must be carried through on its potentiality ...
Correlação canônica para identificação de caracteres importantes na seleção precoce de tubérculos de batata
(Universidade Federal de Santa Maria, 2009-02-26)
The potato is recognized worldwide as an important source of food to decrease hunger, because of its nutritional traits, as well as an alternative to rural employment and financial income. In Brazil, potato is characterized ...
Regime de irrigação e densidades de frutos na produção do melão hidropônico
(Universidade Federal de Santa Maria, 2005-02-03)
One of the factors that influence loss in productivity of melon crop is the inadequate irrigation system. Intervals between irrigations is one importante case determined,
especially in hidroponic systens. Two experiments ...
Toxidez de alumínio em genótipos de Pfaffia glomerata (Spreng.) Pedersen e Pfaffia tuberosa (Spreng.) Hicken
(Universidade Federal de Santa Maria, 2008-02-22)
Al toxicity, especially in acid soils, is a determinant factor of lower productivity for
several cultures and, although some studies have been developed to elucidate this problem,
studies on medicinal plants are extremely ...