The aim of this study was to evaluate the evolution of calibration and maintenance practices for crop sprayers on soybean production areas in Brazil, in the 2006 and 2007 seasons, based on the Project IPP data. Therefore, the evaluation covered issues related to calibration, maintenance condition and the main components of 103 sprayers distributed in the following states: Rio Grande do Sul (35), Paraná (60), and, Mato Grosso do Sul (8). The evaluations were done at the rate of one sprayer per farm. The most frequent problems were related to the pressure gauge, spray leaks and calibration errors greater than 50% of the desired volume rate. The analysis of the application rate showed a tendency for the farmers to apply volume rates below the ...
A inspeção periódica de pulverizadores é uma importante ferramenta para melhorar a tecnologia de apl...
Os projetos de inspeção técnica de pulverizadores agrícolas são realizados já há bastante tempo em d...
Considering the need to reduce environmental contamination and uplift the effectiveness and quality ...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESThe primary sector development by...
The periodic maintenance of agricultural sprayers is essential to ensure safe spraying from an envir...
Conselho Nacional de Desenvolvimento Científico e TecnológicoBrazil is one of the largest consumer o...
The technical inspection of agricultural sprayers is responsible for generating important subsidies ...
The brazilian agribusiness is the sector that highlight due the contribution significantly with the ...
Os problemas relacionados à aplicação de agrotóxicos vão além das recomendações destes. Estudos real...
The non-existence of relevant data capable of a global appreciation of sprayers in Portugal is one o...
The objectives of the IPP Project-Periodic Inspection on Crop Sprayers-are to develop methods for sp...
Spray quality control should be accomplished in the process of chemical treatment, aiming to guarant...
The knapsack sprayer is widely used by farmers to carry out an effective pest control with the main...
Considering the need to reduce environmental contamination and uplift the effectiveness and quality ...
Conselho Nacional de Desenvolvimento Científico e TecnológicoBrazil is considered the largest consum...
A inspeção periódica de pulverizadores é uma importante ferramenta para melhorar a tecnologia de apl...
Os projetos de inspeção técnica de pulverizadores agrícolas são realizados já há bastante tempo em d...
Considering the need to reduce environmental contamination and uplift the effectiveness and quality ...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESThe primary sector development by...
The periodic maintenance of agricultural sprayers is essential to ensure safe spraying from an envir...
Conselho Nacional de Desenvolvimento Científico e TecnológicoBrazil is one of the largest consumer o...
The technical inspection of agricultural sprayers is responsible for generating important subsidies ...
The brazilian agribusiness is the sector that highlight due the contribution significantly with the ...
Os problemas relacionados à aplicação de agrotóxicos vão além das recomendações destes. Estudos real...
The non-existence of relevant data capable of a global appreciation of sprayers in Portugal is one o...
The objectives of the IPP Project-Periodic Inspection on Crop Sprayers-are to develop methods for sp...
Spray quality control should be accomplished in the process of chemical treatment, aiming to guarant...
The knapsack sprayer is widely used by farmers to carry out an effective pest control with the main...
Considering the need to reduce environmental contamination and uplift the effectiveness and quality ...
Conselho Nacional de Desenvolvimento Científico e TecnológicoBrazil is considered the largest consum...
A inspeção periódica de pulverizadores é uma importante ferramenta para melhorar a tecnologia de apl...
Os projetos de inspeção técnica de pulverizadores agrícolas são realizados já há bastante tempo em d...
Considering the need to reduce environmental contamination and uplift the effectiveness and quality ...