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Itens para a visualização no momento 61-70 of 235
Estimativa da produção da cultura do milho irrigado através de simulação com o modelo AquaCrop e determinação da lâmina ótima econômica
(Universidade Federal de Santa Maria, 2021-01-04)
One of the technologies that has been used notably in agriculture is the simulation of crop growth and productivity, as well as obtaining parameters that respond to the efficient use of irrigation water, reducing the volume ...
Potencial e lacunas de produtividade em milho no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-02-18)
The objectives of this study were (i) to estimate the yield potential (Yp), water-limited yield potential (Yw) and the yield gap (Yg) of the maize in Brazil, (ii) to estimate how much Brazil still can increase maize ...
Crescimento, desenvolvimento e produtividade de mandioca em função da adubação e manejo de plantas daninhas
(Universidade Federal de Santa Maria, 2021-02-11)
The increase in the world population, which may exceed 10 billion in 2050, will require low-cost and easy production. As a result, cassava (Manihot esculenta Crantz) was chosen by the UN as the 21st century crop. The ...
Padrões de habitat e traços funcionais: impacto da fragmentação florestal sobre diferentes assembleias no bioma Pampa
(Universidade Federal de Santa Maria, 2021-08-31)
Ecotonal forests in contact with native grasslands in the Pampa biome constitute important genetic banks
and sources of research about the ecology of plant and animal species, providing essential information
for the ...
Adaptabilidade, estabilidade e relações entre caracteres de trigo em ensaios multiambientes
(Universidade Federal de Santa Maria, 2021-08-26)
Wheat (Triticum aestivum L.) is one of the most important cereal in the world because of the
large amount of by-products originated. However, in Brazil, the cultivated area is still limited
by environmental, economic and ...
Epidemiologia do patossistema Triticum aestivum - Pyricularia oryzae
(Universidade Federal de Santa Maria, 2021-04-30)
Wheat blast caused by the fungus Pyricularia oryzae triticum (PoT), is one of the main limiting factors for wheat cultivation in Brazil. One of the main difficulties related to the control of the disease is related to the ...
Densidade agronômica ótima de milho em ambientes de produção
(Universidade Federal de Santa Maria, 2021-02-18)
To supply the demand for corn by the year 2050, it is necessary to increase 100% of production in the world. The increase in plant density was one of the main factors that promoted the increase in yield at the level of ...
Tamanho ótimo de parcela e número de repetições para avaliar a massa de matéria fresca em trigo forrageiro
(Universidade Federal de Santa Maria, 2021-07-22)
The objectives of this study was to determine the optimum plot size (Xo) and the number of repetitions to evaluate the mass of fresh matter of forage wheat and to investigate the variability of Xo among agricultural years, ...
Temperatura de secagem e condições de armazenamento para manutenção da qualidade de pecãs com ou sem casca e diferentes umidades da amêndoa
(Universidade Federal de Santa Maria, 2021-08-24)
The drying and storage of pecans are fundamental processes during the postharvest and require additional research to expand the possibilities for producers. Pecan moisture content reduction by drying process is necessary ...
Predição de micotoxinas em cereais e subprodutos via espectroscopia de reflectância no infravermelho próximo
(Universidade Federal de Santa Maria, 2021-09-01)
Cereal grain quality can be altered by the presence of fungi, which may produce mycotoxins that have
the potential to cause harm to human and animal health. It is thus essential to monitor the levels of such
substances ...