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DRIS norms for pêra orange. Abstract: Chemical analysis of leaves is an effective tool for detecting nutritional imbalances and providing data for fertilizer recommendations. Therefore, it is extremely important to establish cri... ... Repository: BDPA Publication year: 2014
Dris formulas for evaluation of nutritional status of cupuaçu trees. DRIS, anDiagnosis and Recommendation Integrated System, is a tool toevaluate the nutritional status of plants. Different DRIS formulas have beenproposed to improve the efficiency of the crop nutrition... ... Repository: BDPA Publication year: 2011
Modelagem de funções no cálculo dos índices DRIS. O objetivo deste trabalho foi modelar o fator k e as funções DRIS para a diagnose foliar de mangueiras cultivadas. Dez pomares comerciais, no estágio de produção, localizados no vale do Rio São Franci... ... Repository: BDPA Publication year: 2007
DRIS standards for nutritional evaluation of Phaseolus vulgaris in Cerrado, Goiás State, Brazil. The knowledge of nutritional requirements of beans, the efficiency of soil acidity correction and the fertilization programs are essential to increase productivity. The Integrated Recommendation and D... ... Repository: BDPA Publication year: 2018

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