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Fator de reprodução de Meloidogyne graminicola em cultivares de arroz irrigado e quantificação de dano
(Universidade Federal de Santa Maria, 2019-02-11)
The gall-forming nematodes belonging to the genus Meloidogyne are one of the major damage-causing parasites in agricultural crops, with a major impact on world cereal production. For irrigated rice culture, Meloidogyne ...
Tamanho de amostra para avaliar a multicolinearidade em caracteres de cultivares de centeio
(Universidade Federal de Santa Maria, 2019-02-21)
The aim of this work was to determine the sample size (number of plants) necessary to estimate the indicators of the degree of multicollinearity - condition number (NC), determinant of correlation matrix (DET) and variance ...
Trichoderma spp. no biocontrole de Macrophomina phaseolina e no crescimento de feijoeiro
(Universidade Federal de Santa Maria, 2019-02-18)
Macrophomina phaseolina is one of the main pathogens of common bean, causing the disease known as charcoal rot, it is disseminated through seeds and able to attack many species of plants. It is a difficult pathogen to ...
Crescimento, produtividade e eficiência de uso de nitrogênio na cultura da chia
(Universidade Federal de Santa Maria, 2019-03-01)
Demand for healthy food has grown in recent years, increasing demand for chia. It is known
that sowing date and nitrogen fertilization influence the growth, consequently, biomass
production and grain yield ...
Parâmetros quantitativos da resistência parcial à Phakopsora pachyrhizi medidos em cultivares de soja
(Universidade Federal de Santa Maria, 2019-02-12)
The increase in food production has been one of the major subjects driving the debates about human progress. Currently, due its potential to human and animal feeding, soybean crop is one of the most important agricultural ...
Parâmetros genéticos e seleção combinada para a concentração de minerais, compostos fenólicos e caracteres da qualidade tecnológica em linhagens de feijão andino
(Universidade Federal de Santa Maria, 2019-02-26)
The estimation of genetic parameters contribute to the knowledge of the behavior of characters of biofortification and technological quality in Andean beans, aiding in the development of biofortified cultivars and with ...
Divergência genética e relações lineares entre produtividade de grãos e caracteres de pendão de milho
(Universidade Federal de Santa Maria, 2019-07-16)
The objectives of this study were to verify genetic variability among maize cultivars in relation to grain yield and tassel traits, to indicate cultivars with divergent characteristics, as well as to study the linear ...
Efeitos de fertilizantes nitrogenados no patossistema Puccinia triticina-Triticum aestivum
(Universidade Federal de Santa Maria, 2015-01-23)
Abstract – The objective of this study was to determine the biochemical changes caused by applying
foliar fertilizers isolated or associated with the fungicide and the relationship of these changes with
Puccinia ...
Fluxo de emergência e controle químico de arroz-vermelho em soja RR™ cultivada em solo hidromórfico
(Universidade Federal de Santa Maria, 2013-03)
It is believed that the productive potential of irrigated rice production is of 10,000 kg ha-1. However, the productivity achieved today is still below the expected. This is mainly due to unsatisfactory control of weeds, ...
Caracterização citogenética de buva e seu manejo em soja geneticamente modificada no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2010-02-26)
Não foi possível inserir o abstract.