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Influência da radiação solar e da temperatura do ar na produção de pepino em estufa plástica
(Universidade Federal de Santa Maria, 2004-07-15)
It was studied the influence of the variables global solar radiation and air temperature about the production of cucumber. It was used data of yield was studied was used data of production of each harvest along the ...
Influência da população de plantas, doses de nitrogênio e controle de doenças na produção e qualidade de grãos e sementes de arroz irrigado
(Universidade Federal de Santa Maria, 2005-04-26)
The objective of this study was to evaluate the effect of plant densities, nitrogen levels and foliar diseases control on grain yield and seed quality of irrigated rice. An experiment was conducted in Santa Maria RS ...
Respostas agronômicas e ecofisiológicas da cultura da canola ao excesso hídrico
(Universidade Federal de Santa Maria, 2016-02-19)
The objective of this study was to evaluate the agronomic and ecophysiological responses of canola cultivars grown under water excess in the soil, determining which crop stages are more sensitive, the length time of water ...
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS
(Universidade Federal de Santa Maria, 2011-02-17)
The objectives of this Dissertation were to estimate the base temperature of leaf appearance, determine the phyllochron, leaf area, tillering, leaves number on stem elongation and determine the crop yield of three clones ...
Qualidade de sementes e grãos de arroz irrigado em função da aplicação de fungicida, época de colheita e período de armazenamento
(Universidade Federal de Santa Maria, 2010-02-25)
Protection of irrigated rice plants using fungicides is growing every year as observation of fungal diseases is increasing. Higher occurrence of disease is observed when
seeding is conducted after the recommended period. ...
Fatores da produção de milho em função da adubação orgânica e de Trichoderma spp.
(Universidade Federal de Santa Maria, 2012-02-23)
The expansion of area under maize (Zea mays L.), and the use of no-till without a proper crop rotation have
increased the incidence of stalk rot on this crop, due to the survival of this disease-causing pathogens (Fusarium
spp., ...
Cultivo de mandioca no Rio Grande do Sul sob influência do fenômeno ENOS utilizando o modelo Simanihot
(Universidade Federal de Santa Maria, 2017-03-03)
The objective of this study was to evaluate the effect of planting date on productivity in the cassava crop for the state of Rio Grande do Sul using the Simanihot model, when considering the influence of the ENSO phenomenon. ...
Crescimento, desenvolvimento e produtividade de canola em solo com excesso hídrico natural
(Universidade Federal de Santa Maria, 2018-02-23)
This work aimed to evaluate the growth, development and productivity of canola genotypes grown in soil that presents poor natural drainage. The study was carried out in the years 2016 and 2017 in the farming field at the ...
Manejos do solo e uso de calcário para cultivo de soja em planossolo
(Universidade Federal de Santa Maria, 2019-07-30)
In Rio Grande do Sul State, flooded rice monoculture in lowland areas is being difficulted due
to the increase of production costs, mainly by weeds control and yield stagnation. Crop
rotation is a strategy to be adopted ...
Co-inoculação no sulco, volume de calda, horários de semeadura e cargas bacterianas na cultura da soja
(Universidade Federal de Santa Maria, 2020-03-06)
The biological nitrogen fixation is able to supply all needs for this nutrient in soybean crops, eliminating the use of nitrogen fertilizers. The search by sufficiency on nutritional support depends on the technique of ...