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Queimadas acidentais em campo em Santa Maria - RS
(Universidade Federal de Santa Maria, 2007-06-15)
The predominant campestral vegetation in the state of Rio Grande do Sul, as well as all types of vegetal formations, may be considered as a dynamic system subject to several disturbance agents. Fire is frequently mentioned ...
Avaliação da qualidade de forragem hidropônica de centeio, cevada e ervilhaca
(Universidade Federal de Santa Maria, 2006-02-10)
It was carried an experiment, in the Fitotecnia Department of the Federal University of Santa Maria (UFSM) - RS, with objective to evaluate the nutritional quality of two species of grassy (Hordeum vulgare L. and Secale ...
Modelagem da evapotranspiração máxima para as culturas do pimentão e do tomateiro em estufa plástica na primavera
(Universidade Federal de Santa Maria, 2008-09-12)
Growing crops in protected environment aiming to increase productivity and quality of
vegetables is commonly used in Southern Brazil , mainly to reduce the seasonality of
production caused by a winter cold season. Sweet ...
Nutrição mineral e toxidez de cádmio em ginseng brasileiro (Pfaffia glomerata (Spreng.) Pedersen)
(Universidade Federal de Santa Maria, 2007-12-28)
Pfaffia glomerata (Spreng) Pedersen, also known as Brazilian ginseng, has been used in popular medicine due to its important medicinal qualities. This study aims to characterize the nutrient needs of P. glomerata, (Chapter ...
Cultura de tecidos e produção de b-ecdisona em pfaffia glomerata e pfaffia tuberosa (amaranthaceae)
(Universidade Federal de Santa Maria, 2006-10-06)
Many biotechnological techniques have been formed by new tools to the study of medicinal plants and for the production of homogenous and productive biomass. This work aimed to examine aspects of morphogenesis and callogenesis ...
Avaliação bioquímica-fisiológica de clones de batata em relação ao alumínio
(Universidade Federal de Santa Maria, 2008-04-11)
Aluminum (Al) is the most abundant metal in the earth s crust, affecting thegrowth and development of plants. The objective of this work was to investigate and compare biochemical and physiological responses of potato ...
População de plantas e a ocorrência de moléstias no feijoeiro comum
(Universidade Federal de Santa Maria, 2005-01-26)
Tree experiments were conducted in Santa Maria end Constantina (State of Rio Grande do Sul- Brazil), objecting to determine the best plant population of type II e III of common bean grown in the season and latter season, ...
Seleção e multiplicação de clones de morangueiro (Fragaria x ananassa Duch.)
(Universidade Federal de Santa Maria, 2008-02-26)
The objectives of this research were to select new strawberry clones for the estate of Rio Grande do Sul, Brazil, and to develop methods of multiplication to obtain
disease-free transplants with high physiological quality. ...
Relação entre estatísticas do planejamento experimental e tamanho de parcela para pimentão em estufa plástica
(Universidade Federal de Santa Maria, 2008-11-28)
The interior of a plastic greenhouse whose plants had been cultivated on soil
can be considered a heterogeneous environment due high variability in the
production, being necessary the use of experimental techniques for ...
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 ...