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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 ...
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 ...
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. ...
Fertilização mineral em Eucalyptus dunnii Maiden: efeitos nos estoques dos nutrientes
(Universidade Federal de Santa Maria, 2018-02-23)
Improving the management of mineral fertilization is essential to the maintenance of productive capacity and nutritional sustainability of soils destined to forestry with fast growing tree species. The objective of this ...
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 ...
Crescimento e desenvolvimento de cultivares de cana-de-açúcar tolerantes ao frio na região central e noroeste do RS
(Universidade Federal de Santa Maria, 2019-02-22)
The objective of this study was to evaluate the growth and development of cold tolerant sugarcane genotypes in the northwest and central regions of Rio Grande do Sul. For this, experiments were installed in a greenhouse ...
Aplicação de cobre na cultura da soja em solos com altos teores de fósforo
(Universidade Federal de Santa Maria, 2018-02-23)
Soils in the state of Rio Grande do Sul were originally well supplied with
micronutrients. Thus, at the beginning of the introduction of the soybean crop, micronutrients
were not recommended for fertilization. It is only ...
Eficiência de doses de nitrogênio e sombreamento na cultura do tomate em cultivo protegido
(Universidade Federal de Santa Maria, 2017-03-03)
Several factors influence the productivity and end quality of the fruits of the tomato crop, among them, mineral nutrition, especially nitrogen nutrients and factors that interfere with the culture environment of the crop, ...