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Soil fertility management technologies and nutritional status assessment of soybeans. Author(s): OLIVEIRA, F. A. de; CASTRO, C. de; OLIVEIRA JUNIOR, A. de; KLEPKER, D.; FIRMANO, R. F. Soil fertility management technologies and nutritional status assessment of soybeans....................................................................................................................... ... Repository: BDPA Publication year: 2025
Optimal economical dose of nitrogen and diagnostic leaf to assess the nutritional status of cowpea. Author(s): CRUZ, G. dos S. da; VERA, G. de S.; SOUZA, I. M. de; FERREIRA, A. C. M.; SILVA, K. J. D. e; ALCANTARA, R. M. C. M. de; MELO, F. de B.; SOUZA, H. A. de Considering that crop nutrition is essential to obtain high yields, the objective of this study was to determine the optimal economical dose of nitrogen (N) associated with maximum technical and econo... ... Repository: BDPA Publication year: 2022
Assessment of nutritional status of seedlings guavas trees using preliminary DRIS norms and sufficiency ranges. Author(s): NATALE, W.; SOUZA, H. A. de; ROZANE, D. E.; AMORIM, D. A. de; DIAS, M. J. T. Repository: BDPA Publication year: 2012
Efeitos de diferentes tipos de poda nos teores de nutrientes em flores e frutos de goiabeira. Author(s): SOUZA, H. A. de; ROZANE, D. E.; ROMUALDO, L. M.; NATALE, W. Resumo: Um melhor conhecimento das diferenças entre os teores de nutrientes, em função do tipo de poda empregada na cultura da goiaba, pode permitir compreensão mais adequada dos processos fisiológico... ... Repository: BDPA Publication year: 2012
Relationships between soil class and nutritional status of coffee plantations. Author(s): WADT, P. G. S. Farm planning requires an assessment of the soil class. Research suggest that the Diagnosis and Recommendation Integrated System (DRIS) has the capacity to evaluate the nutritional status of coffee pl... ... Repository: BDPA Publication year: 2005
Yield, nutritional status and soil chemical properties as response to cattle manure, reactive natural rock phosphate and biotite schist in Massai grass. Author(s): MOREIRA, A.; FAGERIA, N. K.; SOUZA, G. B. de; FREITAS, A. R. de In animal production, grasses planted in the pasture lands have especial value to improve aggregate value of products. This paper evaluates the effects of applying cattle manure, reactive natural phos... ... Repository: BDPA Publication year: 2009
Antecipação da diagnose foliar em arroz de sequeiro. Author(s): TOMIO, D. B.; UTUMI, M. M.; PEREZ, D. V.; DIAS, J. R. M.; WADT, P. G. S. O objetivo deste trabalho foi avaliar a possibilidade de antecipar a amostragem foliar em arroz de sequeiro, para viabilizar o diagnóstico nutricional em tempo hábil para intervenção. Foram coletadas... ... Repository: BDPA Publication year: 2015
Alteração do estado nutricional do trigo em resposta a aplicação de calcário e cobre. Author(s): ARMELIM, M. C.; MOREIRA, A.; MORAES, L. A. C. Repository: BDPA Publication year: 2022
Compositional nutrient diagnosis (CND) applied to grapevines grown in subtropical climate region. Author(s): ROZANE, D. E.; PAULA, B. V. de; MELO, G. W. B. de; SANTOS, E. M. H. dos; TRENTIN, E.; MARCHEZAN, C.; SILVA, L. O. A. da; TASSINARI, A.; DOTTO, L.; OLIVEIRA, F. N. de; NATALE, W.; BALDI, E.; TOSELLI, M.; BRUNETTO, G. Soil analysis is used to estimate nutrient availability, but nutrient concentrations are not always related to yield in most fruit plants, including grapevines. Thus, additional multivariate mathemati... ... Repository: BDPA Publication year: 2020
Critical levels and sufficiency ranges for leaf nutrient diagnosis by two methods in soybean grown in the Northeast of Brazil. Author(s): SOUZA, H. A. de; VIEIRA, P. F. de M. J.; ROZANE, D. E.; SAGRILO, E.; LEITE, L. F. C.; FERREIRA, A. C. M. Establishing sufficiency ranges and critical levels of nutrients are important for a correct evaluation of plant nutrition through leaf diagnosis. This study aimed to propose critical levels and suffi... ... Repository: BDPA Publication year: 2020

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