Buscar
Itens para a visualização no momento 81-90 of 161
Determinação da umidade relativa do ar em câmaras frigoríficas e sua relação com a qualidade de maçãs
(Universidade Federal de Santa Maria, 2014-02-20)
Given the difficulties of determining the relative humidity (RH) in rooms used for the storage
of apples accurately, the aim of this study was to calibrate the ventilated evaporimeter, an
instrument used to measure the ...
Avaliação de cultivares de soja [Glycine max (L.) Merrill] quanto à tolerância à Rhizoctonia solani
(Universidade Federal de Santa Maria, 2015-02-27)
The objective of this study was to evaluate the genetic resistance of cultivars for the possible damage caused by Rhizoctonia solani in controlled humidity conditions. For this, the work was divided into parts, which began ...
Caracterização citogenética de cultivares de feijão (Phaseolus vulgaris L.)
(Universidade Federal de Santa Maria, 2012-02-17)
The meiotic behavior and estimation of pollen viability were studied in seven cultivars
of common bean (Phaseolus vulgaris L.), which were IAPAR 44, Guapo Brilhante,
BRS Expedito, BRS Valente, Guateian 6662, Pérola e ...
Controle pós-colheita da podridão parda do pessegueiro com fungicidas em pré-colheita e Trichoderma em pós-colheita
(Universidade Federal de Santa Maria, 2012-07-20)
The aim of the present work was to evaluate the efficiency of pre-harvest application of fungicides on control of brown rot on postharvest and verify their effect when associated with fungal antagonists, ensuring efficiency ...
Controle químico de Corynespora cassiicola (Berk. & Curt.) Weir em soja
(Universidade Federal de Santa Maria, 2014-02-25)
Soybean target spot has become important recently, once the disease has generated economic losses to soybean producer, mainly in the Midwest. Therefore, this study aimed to evaluate alternatives managements on soybean ...
Controle químico de Stachys arvensis L. e doenças fungicas em trigo associado a diferentes doses de Orobor
(Universidade Federal de Santa Maria, 2013-03-15)
Weeds and fungal diseases interfere negatively in wheat development, yield and grain quality, and chemical control method is the most widespread among producers. In order to evaluate the contribution of the adjuvant Orobor ...
Controle químico de Eleusine indica (L.) Gaertn. em soja Roundup Ready® e resposta de biótipo ao herbicida glifosato
(Universidade Federal de Santa Maria, 2014-03-28)
In general, in Rio Grande do Sul, the control of weeds in crops genetically modified soybean and resistant to the herbicide Roundup Ready® (RR® soybeans) in no-tillage is performed with glyphosate. However, weeds escapes ...
Crescimento, composição fitoquímica e efeito genotóxico do óleo essencial em alecrim (Rosmarinus officinalis L.) sob diferentes períodos de salinidade
(Universidade Federal de Santa Maria, 2016-02-16)
Rosmarinus officinalis L. is a species that has stood out for its intense popular use, the main product the essential oil. The work was ainmed determine the effect of sa-linity on the biomass period, content, yield, ...
Bioatividade de inseticidas botânicos sobre Microtheca ochroloma Stal (Coleoptera: Chrysomelidae)
(Universidade Federal de Santa Maria, 2010-02-26)
The Chinese cabbage is a vegetable largely cultivated by organic farmers in the region of Santa Maria, RS. However, due to severe damage caused by the chrysomelid Microtheca ochroloma Stal, many of them are abandoning the ...
Armazenamento de sementes de soja em atmosfera modificada e controlada e exposição aos raios UV
(Universidade Federal de Santa Maria, 2014-02-27)
The preservation of high quality soybeans seeds in Brazil can be affected by the region‟s climate and its handling during the off-season. Therefore, this work aimed to evaluate storage techniques of soy preserved in high ...