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Itens para a visualização no momento 11-20 of 20
Estratégias para redução do consumo de combustível em tratores agrícolas com a otimização do desempenho em tração
(Universidade Federal de Santa Maria, 2022-10-26)
The tractor is one of the main agricultural machines used in rural properties, in this way the
search for alternatives that aim to reduce fuel consumption is very important, one of the ways
is using different driving ...
Qualidade das fontes de água utilizadas nas caldas de pulverizações agrícolas do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2022-08-29)
Water is the world's main natural resource. Water is a common substance with unique properties
among chemical compounds, which can highlight its high melting and boiling temperature.
Water resources are used for different ...
Qualidade de cultivares de grãos de arroz submetidos à secagem e armazenagem em silo-secador-aerador
(Universidade Federal de Santa Maria, 2022-09-16)
The quality of rice grains can be influenced by several factors, including during the postharvest stages, such as grain drying. In addition, the characteristics of the cultivar influence
the quality of rice grains. Thus, ...
Correlações dos processos de secagem e intermitência sobre a qualidade do arroz polido e integral
(Universidade Federal de Santa Maria, 2022-08-22)
Although intermittent drying is widely used in rice, the accumulative time
of this process can influence the temperature of the grain mass, accentuating the
thermal damage to the grains, even though the intermittence ...
Interferência de adjuvantes e horários de aplicação no espectro de gotas e no desempenho de fungicidas em soja
(Universidade Federal de Santa Maria, 2022-08-26)
After reaching the soybean crop [Glycine max (L.) Merrill] the spores of the fungus that causes
soybean Asian rust (Phakopsora pachyrhizi) need optimal temperatures and humidity to initiate
the infectious process, ...
Manejo de Spodoptera frugiperda (Lepidoptera: Noctuidae) em milho pipoca, com inseticidas, volumes de calda e pontas de pulverização
(Universidade Federal de Santa Maria, 2022-03-30)
The popcorn maize crop is a appreciated variety in Brazil, considered of high economic value, with greater susceptibility to pests and diseases, and its main pest is the fall armyworm (Spodoptera frugiperda). This pest is ...
Bioinsumos e componentes agronômicos ótimos visando altas produtividades em milho
(Universidade Federal de Santa Maria, 2022-03-15)
This dissertation is divided into two chapters with the following objectives: Chapter 1: (i) Evaluate the potential use of bioinputs in reducing the corn crop yield gap; (ii) Evaluate the growth and development parameters ...
Manejo da irrigação: uso da termometria por infravermelho para a detecção de estresse hídrico na cultura da soja
(Universidade Federal de Santa Maria, 2022-11-08)
Soybean cultivation has expanded in recent years, both in Brazil and in other countries. However, what most limits productivity is the water deficit, which can be overcome by using supplementary irrigation. Therefore, an ...
Efeitos da secagem intermitente e do beneficiamento na qualidade física, físico-química e morfológica do arroz polido
(Universidade Federal de Santa Maria, 2022-09-15)
The quality of paddy rice can determine the type of processing in the
industry and the price of the product paid to the producer, while the drying stage is
one of the most important and can influence the quality of the ...
Influência do pH da água e do tempo entre preparo da calda e pulverização de thuricide wp no controle de Chrysodeixis includens em soja
(Universidade Federal de Santa Maria, 2022-08-29)
Nowadays, Chrysodeixis includens, popularly known soybean looper, is one of the most
important pest lepidopteran species in soybean. Currently, chemical control and the use of Bt
crops are the most used control tactics ...