Buscar
Itens para a visualização no momento 1-9 of 9
Diagnóstico da fertilidade do solo de áreas em implantação de agricultura de precisão no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2013-09-02)
This study sought to describe the current state fertility levels by analyzing 105,342 soil samples from different regions of the state of Rio Grande do Sul assigned by CCGL Technology. Thus, about 42% of the samples need ...
Desenvolvimento de aplicativos CR Campeiro Móbile caso de teste: sistema operacional Android
(Universidade Federal de Santa Maria, 2013-05-29)
The present work had the purpose of making a few technologies (applications) available for farmers as a tool to promote the competitive edge of brazilian agribusiness by using smartphones and tablets with Android operating ...
Agricultura de precisão como apoio a gestão dos custos de aquisição de fertilizantes
(Universidade Federal de Santa Maria, 2013-11-30)
Precision Agriculture (PA) is an innovative technology that has proven to be an
important management tool in a rural enterprise. This study aims to estimate the total
amount of inputs such as limestone, phosphorus, ...
Uso de sensor de vegetação para avaliação da nutrição nitrogenada na cultura do algodoeiro e sensor de solo no estudo da condutividade elétrica na cultura do milho
(Universidade Federal de Santa Maria, 2013-12-13)
The use of remote sensing techniques can eliminate the need for extensive sampling in the field, reducing the cost of sampling and increase the accuracy of the results. In this context, the present study had the following ...
Variabilidade espacial do tifton 85 em função dos atributos químicos e físicos do solo
(Universidade Federal de Santa Maria, 2013-08-05)
The aim of this study was to use Precision Farming tools to assess the spatial variability of production of green mass (MV), dry mass (MS) and accumulation of nitrogen (N), phosphorus (P) and potassium (K) of tifton 85 ...
Análise comparativa de sistemas de direcionamento na operação de pulverização terrestre
(Universidade Federal de Santa Maria, 2013-12-30)
With the agricultural mechanization in expansion in the country, a lot of farmers, in order to optimize resources in the property, invest in technologies and agriculture techniques of precision for decreasing the cost of ...
Técnicas de agricultura de precisão para definição de zonas de manejo de solo
(Universidade Federal de Santa Maria, 2013-09-13)
Precision farming (AP) is a technological tool that assesses the attributes of productivity constraints, it aims to reduce the spatial variability of the area, with the increase of productivity, and offering other benefits ...
Avaliação da qualidade da distribuição de calcário por distribuidores centrífugo e gravimétrico
(Universidade Federal de Santa Maria, 2013-12-20)
Currently Brazil grows increasingly in rates of food production, which enables national and international expancion , year after year , growth rates have grown rapidly , and agricultural expansion becomes necessary. ...
Componentes de rendimento da cultura da soja em função da aplicação de nitrogênio no florescimento
(Universidade Federal de Santa Maria, 2013-07-26)
Brazil has been consolidating as one leading global producer of food, and soybeans, Glycine max (L.) Merrill, the main grain crop grown in the country, and one of the great responsible for the economic performance of ...