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Influência da irrigação e do manejo da desfolha sobre o balanço hídrico e produção de forragem de Tifton 85
(Universidade Federal de Santa Maria, 2017-07-24)
The studies with the use of irrigation systems in pastures focus on assessing productive responses of forage plants. However, it is important to evaluate the use of technologies and favor the application of the knowledge ...
Sistematização de conhecimento para qualificação de pontas aspersoras para simuladores de chuva
(Universidade Federal de Santa Maria, 2017-12-15)
In agriculture, water acts in all physiological processes, biochemical and also in the thermal regulation of crops. Excess water in the form of rainfall generates losses of agricultural production, mainly due to the effects ...
Uso de inteligência artificial para estimativa da capacidade de suporte de carga do solo
(Universidade Federal de Santa Maria, 2017-02-13)
The knowledge of the relationships between physical and mechanical properties of the soil may contribute to the development of pedotransfer functions (PTFs), to estimate other soil properties are difficult to measure. The ...
Inspeção técnica de pulverizadores agrícolas conforme a norma ISO 16122
(Universidade Federal de Santa Maria, 2017-02-23)
The primary sector development by the expansion of cultivation areas and the increase in the productive indices promoted the increase of pesticide uses. That reflect in problems related to application inefficiency, making ...
Comportamento operacional de elementos sulcadores de fertilizante em função da distância dos mesmos para o mecanismo de corte
(Universidade Federal de Santa Maria, 2017-04-25)
The objective was to determine the effect of longitudinal distance between coulters and furrow openers about the operational performance of these associations working in different forward speeds, with regard to the energy ...
Modelagem da perda de produtividade da cultura do milho em função da deficiência hídrica
(Universidade Federal de Santa Maria, 2017-09-01)
The Northwest mesoregion of Rio Grande do Sul is characterized by the
predominance of spring-summer crops, with maize being an important item in the
production system. Among the limiting components, the water deficit is ...
Vibrações em operador de trator agrícola na operação de semeadura sob sistema plantio direto
(Universidade Federal de Santa Maria, 2017-03-02)
Through the use of machines and equipment, it is hoped to increase the productivity of tillage, aiming at a lower cost, without harming the man and the environment. In this sense, the agricultural tractor is fundamental ...
Batata-doce irrigada para a produção de etanol
(Universidade Federal de Santa Maria, 2017-09-29)
Sweet potato is an amylaceous root of high potential for use in the production of bioethanol. However, its productivity is intrinsically linked to the environmental and management factors, in which the availability of water ...
Seleção de fungos visando a produção de um bioherbicida para o controle de Conyza sp.
(Universidade Federal de Santa Maria, 2017-06-19)
One of the great challenges when working with large-scale agriculture is undoubtedly control
the insertion and dissemination of weeds in the growing areas. Most of the weed control is done
through chemical control. ...
Apicultura na região do pampa gaúcho: caracterização do mel e da cadeia produtiva
(Universidade Federal de Santa Maria, 2017-12-04)
Beekeeping is an expanding activity that has been growing and gaining prominence in the national scenario. The present work aims to characterize the apicultural production of the Pampa biome through the relationship between ...