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Dormência e pré-germinação de sementes de arroz
(Universidade Federal de Santa Maria, 2006-03-20)
Several causes are pointed as responsible for the numbness in
seeds of rice. The fenolic compounds have influence in the swinging between
promoters and inhibitors of the germination of seeds, could represent an
obstacle ...
Amostragem do ácaro-do-bronzeado Dichopelmus notus Keifer (Acari, Eriophydae) na cultura da erva-mate em Chapecó, Santa Catarina
(Universidade Federal de Santa Maria, 2006-04-10)
The mate-tea tree it is a forest species that occurs naturally in the tempering regions and
subtropical of America of the South. In Brazil it occurs mainly in the states of the Rio Grande
do Sul, Paraná and Santa Catarina. ...
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 ...
Produção de nastúrcio em cultivo hidropônico com diferentes soluções nutritivas
(Universidade Federal de Santa Maria, 2006-08-25)
The nutrition, medicinal, and ornamental properties of the Tropaeolum majus L. has
been a new object of interest in the nutritious and pharmaceutical areas. Two
experiments were carried out with Nasturcio in hidroponic ...
Variação dos compostos fenólicos e de cor dos vinhos de uvas (vitis vinifera) tintas em diferentes ambientes
(Universidade Federal de Santa Maria, 2006-02-10)
The quality of red wine was evaluated relating the variation of meteorological conditions such as color quantification and phenolic compound. Red wines of the
cultivars Vitis vinifera, Cabernet Sauvignon, Merlot and Tannat, ...
Dinâmica populacional e ação de trichoderma no controle de fusariose em mudas de tomateiro e pepineiro
(Universidade Federal de Santa Maria, 2006-01-13)
Trichoderma spp. is at the present time, one of the fungi most studied as biocontrol agent, being antagonistic to several pathogens in different crops, besides promoting vegetable growth. The pathogen Fusarium oxysporum ...
Cultura de tecidos e produção de β-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 ...
Respiração de frutos e permeabilidade de filmes poliméricos
(Universidade Federal de Santa Maria, 2006-02-03)
The objective of this work was to evaluate the respiration and respiratory quotient of
fruits of several species with respect to cultivars, ripening stage, temperature and atmosphere
conditions during storage, to obtain ...
Bioatividade de extratos vegetais sobre Diabrotica speciosa (Germar, 1824) (Coleoptera, Chrysomelidae)
(Universidade Federal de Santa Maria, 2006-02-21)
In this research, the of Meliaceae species for use as alternative control to Diabrotica speciosa was evaluated. The bioassays were carried out under laboratory condictions to determine: the feeding behavior of this insect ...
Determinação da duração do período de molhamento foliar em cultivos de batata
(Universidade Federal de Santa Maria, 2006-04-10)
The beginning of wetness and the end of leaf drying in potato crop was determined aiming to compare
observed values of wetness duration with values estimated from meteorological data and from
mathematical models. Three ...