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 ...

The irrigated rice is common and important to the agricultural scenario of RS, however the spatial variability and low fertility of soils associated with some difficult weed control in this crop provided the use of crop ...

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 ...

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 ...

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 ...

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, ...

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 ...

This work takes for finality main Magma carries out a study through the use of the software of numerical simulation, for checking of the residual tensions provoked by the process of fusing, in the support of the pantograph ...

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 ...

Rice cultivation is on fundamental importance to the state s economy, where there is a need for improvements in productivity and profitability of farming located. This paper aimed to evaluate the production costs of the ...