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Estimativa da evapotranspiração a partir de dados diários de previsão meteorológica
(Universidade Federal de Santa Maria, 2015-03-17)
The real time determination and future of evapotranspiration (ET) can contribute to
more efficient management of irrigation. The objective of this study was: (i) to evaluate
the accuracy of the estimate of the reference ...
Caracterização, avaliação e classificação dos pulverizadores autopropelidos produzidos no Brasil
(Universidade Federal de Santa Maria, 2015-07-24)
Brazil is considered the largest consumer of pesticides in the world. To apply these inputs are used, in many cases, hydraulic self-propelled sprayer boom. In Brazil there are few tools that assist the farmer in choosing ...
Variabilidade espacial de atributos do solo e da produtividade da soja e qualidade do solo em sistema de integração lavoura-pecuária
(Universidade Federal de Santa Maria, 2015-02-20)
For the sustainability of integrated crop-livestock systems, the proper management of its components (soil-plant-animal), which are dynamic and interact with each other, are essential to define the system's ability to ...
Sistemática de análise de falhas de equipamento agrícola sob a ótica de projeto de produto
(Universidade Federal de Santa Maria, 2015-02-20)
Swine industry in Brazil, due to its growth in recent years, has generated a great quantity of waste, especially in the liquid form, which can be used, by means of agricultural equipment employment, in soil treatment and ...
Modelo de referência para o processo de gestão da produção agrícola: ênfase na mecanização
(Universidade Federal de Santa Maria, 2015-12-03)
This research is focused on agricultural mechanization within the context of Brazilian agribusiness and its theme modeling processes, focusing on the description and modeling of the management of the agricultural production ...
Influência de adjuvantes nas propriedades físico-químicas da calda de inseticidas, na formação de depósitos, penetração cuticular e remoção pela chuva
(Universidade Federal de Santa Maria, 2015-03-27)
The addition of adjuvants can improve the quality of agricultural chemical sprays and have been an usual practice on the last years. The work presents two papers aiming to study the influence of adjuvant apply on the ...
Obtenção de isolados a partir de recursos biológicos do bioma Pampa com potencial no controle de plantas daninhas
(Universidade Federal de Santa Maria, 2015-03-20)
The production of a bioherbicida for the biological control of weeds requires the development of a series of steps ranging from the selection of a suitable microbial strain for the production of product having herbicidal ...
Os acidentes do trabalho e as doenças ocupacionais no meio ambiente rural e seus impactos judiciais trabalhistas
(Universidade Federal de Santa Maria, 2015-04-24)
One of the ways a man has to provide his own subsistence is through work. In the
context of the rural area, the Brazilian Law regulated the activity of the agriculture
worker by the Law nº 5889, of June 8th, 1973 and by ...
Avaliação competitiva de usos dos recursos hídricos em trechos de gerenciamento de rio: estratégia para subsidiar o licenciamento ambiental
(Universidade Federal de Santa Maria, 2015-11-16)
Considering that water is limited and requires appropriate planning to ensure
its proper use, pondering future generations as well as the socio-economic
development, some impacts may create conflicts among users of the ...
Índices de desempenho para estações de bombeamento em lavouras de arroz irrigado
(Universidade Federal de Santa Maria, 2015-05-08)
The state of Rio Grande do Sul (RS) grown in crop 2013/2014, 1,120,112 ha of rice, making up 46.18% of the cultivated area in Brazil, accounting for 66.21% of national production. The Fronteira Oeste of RS cultivated an ...