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Tecnologia de aplicação de fungicidas na cultura do trigo
(Universidade Federal de Santa Maria, 2006-03-01)
The presence of dew at fungicide spray might change de efficiency. So, the work was carried out to evaluate changes on fungicides efficiency on control of wheat diseases due to presence of dew on leaf surface at the moment ...
Caracterização da variabilidade espacial das características químicas do solo e da produtividade das culturas, utilizando as ferramentas da agricultura de precisão
(Universidade Federal de Santa Maria, 2006-01-12)
In this work were investigated the spatial variability existent on the soil attributes utilized for soil fertility evaluation and its grade of participation on the yield crop variability. An experiment was conducted over ...
Avaliação do nível de satisfação dos clientes de tratores agrícolas
(Universidade Federal de Santa Maria, 2006-03-02)
This work has as objective to diagnose the satisfaction level of users with the agricultural tractors, considering their brands and the satisfaction level of the agricultural tractor enterprise clients in Santa Maria region ...
Consumo de água do lírio asiático em vaso com diferentes substratos
(Universidade Federal de Santa Maria, 2006-02-23)
The purpose of the present study was to evaluate the water consumption in eight substrata: rice charred shell (CAC), ash of rice burned shell (CZ), coconut fiber (FC), soil of paradise (TP), TP+CAC, TP+CZ, FC+CAC and FC+CZ ...
Avaliação de parâmetros de desempenho de sistemas de irrigação por pivô central visando sua otimização operacional
(Universidade Federal de Santa Maria, 2006-02-23)
With the competitiveness in the increasing agricultural sector, mainly in terms of globalization of the economy, the inclusion of new technologies in the agricultural sector, especially the irrigation, is basic to become ...
Populações de plantas e estratégias de irrigação na cultura da soja.
(Universidade Federal de Santa Maria, 2006-02-24)
The cultivation of the soybean in the Rio Grande do Sul is done under varied environmental terms and predominantly without irrigation. However, soybean has been used as an alternative tillage to tillage rotation in the ...
Aplicação de técnicas de agricultura de precisão em pequenas propriedades
(Universidade Federal de Santa Maria, 2006-02-24)
The adoption of precision agriculture techniques finds great limitation because of the high cost, not always guaranteeing the expected economic return. Among the consequence of this elevated cost it is the restriction use ...