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Atributos químicos dos solos dos Departamentos de Misiones, Itapúa e Alto Paraná - Paraguai
(Universidade Federal de Santa Maria, 2014-01-28)
The Precision Agriculture (PA) is considered an important tool for management of modern agriculture and fertilization recommendations supported on this tecnology whose main purpose assist in decision making processes in ...
Variabilidade espacial da resistência do solo à penetração em um campo de futebol
(Universidade Federal de Santa Maria, 2014-01-24)
The resistance to the soil s penetration can be used as an indicator of its compaction as well as indicate for its susceptibility to erosion. Considering the influence of the soil compaction on the development of grass, ...
Potencialidades do uso de um Sistema WebGIS na pecuária de precisão: estudo de caso Embrapa Pecuária Sul
(Universidade Federal de Santa Maria, 2014-08-12)
Precision farming and livestock are topics of spatial nature, so commonly use the Geographic Information Systems (GIS) because they present themselves like excellent management tools. GIS allow management spatial data and ...
Viabilidade econômica da implantação de agricultura de precisão na cultura do arroz irrigado em Cachoeira do Sul/RS
(Universidade Federal de Santa Maria, 2014-09-04)
Due to the high cost of production, some farmers have abandoned their activities and invested in other, with the factors mismanagement of your business and the lack of specific technologies to its development, coupled with ...
Análise da viabilidade econômica da semeadura da cultura de soja utilizando taxa variável de fertilizante na linha
(Universidade Federal de Santa Maria, 2014-07-30)
In order to increase their profitability, producers have constantly looked for
ways to improve resources usage. The introduction of technologies and Precision
Agriculture methods has demonstrated good results in the ...
Mapeamento da compactação em área irrigada de grãos e sua correlação com condutividade elétrica do solo e produtividade da soja
(Universidade Federal de Santa Maria, 2014-10-30)
The Precision Agriculture is a management tool that allows you to evaluate, analyze and intervene with actions in the correct location, at the correct time with the correct agricultural input and with the more profitably ...
Variabilidade espacial do solo em um gramado de futebol
(Universidade Federal de Santa Maria, 2014-01-24)
Are incipient the studies on fields sports using tools to precision agriculture (PA). The aim of this study was to evaluate the spatial variability of soil properties in a pitch football, using PA techniques, in order to ...
Definição de zonas de manejo em lavouras agrícolas a partir de mapas de produtividade: estudo de caso
(Universidade Federal de Santa Maria, 2014-09-26)
Based on productivity maps and data analysis it is possible for the producer to check and act over the low yielding areas, maximizing the final productivity that way. This paper intents to show the importance of the usage ...
Estratégias de aplicação e fontes de fertilizantes na cultura da soja
(Universidade Federal de Santa Maria, 2014-08-06)
The increased demand for agricultural products necessitates the use of precision farming tools and fertilizers properly allowing the optimization of the production space and obtaining high yields. Various fertilizers are ...
Influência da densidade populacional na fenologia e na produtividade da cultura do milho
(Universidade Federal de Santa Maria, 2014-09-08)
The field survey was conducted in Palmeira das Missões, with the objective of
evaluating the effect of plant population on yield of maize (Zea mays) under different
populations (70,000, 85,000, 95,000, 100,000, 105,000, ...