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Comportamento de duas cultivares de feijoeiro em resposta a temperatura e qualidade fisiológica de lotes de sementes
(Universidade Federal de Santa Maria, 2007-02-28)
Aiming to evaluate the initial growth of bean seedlings, it was done an experiment analyzing the influence of temperature on seed lots of different levels of physiological qualities of two bean varieties (Phaseolus vulgaris ...
Densidade e flutuação populacional de ácaros fitófagos em cultivares de soja
(Universidade Federal de Santa Maria, 2013-02-19)
ARTIGO 1:
The spider mites occurrence and population density were studied at two times in reproductive growth stage in 22 soybean cultivars in Rio Grande do Sul, Brazil. The main specie found in this study was Mononychellus ...
Flutuação populacional e controle químico de Ochetina uniformis (Pascoe, 1881) (Coleoptera, Erirhinidae, Erirhininae) em área de arroz irrigado
(Universidade Federal de Santa Maria, 2007-02-27)
A field population survey of Ochetina uniformis (Pascoe, 1881) (Coleoptera:
Erirhinidae, Erirhininae) was performed at Santa Maria, RS, in a flooded rice commercial
field, between quarterly June 2005 to July 2006 (rice ...
Relação das condições de armazenamento com a qualidade fisiológica de sementes e composição do óleo extraído de cultivares de soja
(Universidade Federal de Santa Maria, 2009-03-27)
The aim of this work was measure influence of parameters as environment conditions upon the seeds quality physiology and on aspects of oil quality extracted of soybean grains upon different storage conditions. For this the ...
Germinação e cultivo in vitro de Calendula officinalis L.
(Universidade Federal de Santa Maria, 2009-02-27)
The objective this present study was developed a protocol of surface disinfection of marigold seeds; through immersion of seeds in etanol solution 70%, for 30 s. followed by different times of immersion in 2,5% sodium ...
Crescimento e desenvolvimento da mandioca e do milho em cultivo solteiro e consorciado
(Universidade Federal de Santa Maria, 2006-12-22)
Cassava (Manihot esculenta Grantz) is one of the most important foods for man and for animals, especially in poor and emergent countries. Maize (Zea mays L.) is the third cereal more produced worldwide. These two crops are ...
Controle da lanosidade, em pêssegos chiripá , com o uso de atmosfera controlada e etileno
(Universidade Federal de Santa Maria, 2006-09-11)
Experiments were performed aiming to study the effect of controlled atmosphere (CA) and exogenous ethylene treatment on both the post-storage ripening and mealiness
(woolliness) occurrence, evaluated both visually and ...
Potencial fisiológico e tamanho de sementes de abóbora
(Universidade Federal de Santa Maria, 2007-02-27)
The objective of this study was to compare vigor tests in order to evaluate the physiological potential of seed lots, classified according to their size, of four squash species: Menina Brasileira , Caserta , Caravela , ...
Arroz tolerante a imidazolinonas: controle do arroz vermelho, persistência de herbicidas e fluxo gênico
(Universidade Federal de Santa Maria, 2006-03-30)
Red rice (Oryza spp.) is one of the main limiting factors to rice (O. sativa L.) yield. After several decades searching for red rice control tools, it was developed imidazolinone tolerant rice, to selectively control red ...
Testes de vigor alternativos em sementes de arroz e sua correlação com a emergência de plântulas em campo
(Universidade Federal de Santa Maria, 2006-02-24)
The objective of this work was to evaluate alternative tests in the function of stratifying rice seeds lots by vigor, and to determine its correlation with the seedling emergency in field. Five seed lots of cv rice IRGA ...