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Antecipação da colheita de trigo pela dessecação química e a influência na qualidade de sementes
(Universidade Federal de Santa Maria, 2018-08-03)
In order to reduce the time of exposure to abiotic factors after the physiological maturity of the wheat, pre-harvest desiccation may be a practice for obtaining quality seeds. The aim of this work was evaluated as a ...
Variáveis meteorológicas relacionadas ao início da epidemia causada por Phakopsora pachyrhizi em soja
(Universidade Federal de Santa Maria, 2018-03-02)
Asian soybean rust is caused by the pathogen Phakopsora pachyrhizi that develops and spreads rapidly under ambient conditions of humidity and temperature. The literature lacks information about the relationship between ...
Parâmetros biológicos da produção de tomateiro via modelo logístico
(Universidade Federal de Santa Maria, 2018-03-09)
The multiple harvest vegetable crops are characterized by high variability between plants and crops.
This characteristic limits the use of ANOVA, since the assumptions of normality, homogeneity and
independence of residues ...
Concentrações de fósforo e nitrogênio no crescimento da alface em cultivo sem solo
(Universidade Federal de Santa Maria, 2018-04-27)
The goal of this research was to evaluate phosphorus and nitrogen concentrations on
growth and in soilless lettuce plants. Experiments were carried out inside a
polyethylene greenhouse at Plant Science Department at the ...
Efeito do manejo integrado da brusone sobre componentes quantitativos e qualitativos do arroz irrigado
(Universidade Federal de Santa Maria, 2018-03-06)
Blast is a major disease in flooded rice due to its high potential to damage the crop. Blast control requires the use of integrated practices, such as cultural management, genetic and chemical methods. The main goal of ...
Conservação da qualidade de maçãs mutantes de ‘gala’ tratadas com fitorreguladores e armazenadas em atmosfera controlada dinâmica
(Universidade Federal de Santa Maria, 2017-04-20)
Being the harvest time of apples concentrated in a short period, fruit storage is needed for market
regulation. New storage technologies are being developed, such as dynamic controlled
atmosphere with respiratory quotient ...
Qualidade fisiológica e associação de Fusarium spp. a sementes de sorgo sacarino
(Universidade Federal de Santa Maria, 2017-04-07)
The present work aims to determine the physiological and sanitary quality of Sweet sorghum (Sorghum bicolor (L.) Moench) seeds, as well as to identify pathogens associated with seed, their transmission to seedlings and the ...
Modelos de crescimento na cultura de Crotalária juncea
(Universidade Federal de Santa Maria, 2017-07-19)
The objective of this research was to adjust non-linear models, Gompertz and Logistic, in the description of morphological and productive traits of sunn hemp in two sowing season, October the 22th 2014 and December the 3th ...
Dinâmica populacional e amostragem sequencial de Tibraca limbativentris em arroz irrigado
(Universidade Federal de Santa Maria, 2016-11-18)
Rice (Oryza sativa L.) is one of the most cereal produced and consumed in the world. Tibraca limbativentris insect speciegenerate significant losses. The monitoring of insect pests is essential element based on the Integrated ...
Aplicação foliar de tiossulfato de amônio e metileno ureia associado a fungicida em soja e sua interferência no patossistema Glycine max - Phakopsora pachyrhizi
(Universidade Federal de Santa Maria, 2018-03-05)
Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, is the main disease on soybean crop and can cause important yield reduction. The chermical control is the most suitable for a disease like ASR. However, due to the ...