Nutritional diagnosis of mango plants post-harvest in anticipation of pre-flowering avoids nutritional stress

نویسندگان

چکیده

ABSTRACT The São Francisco Valley region of Brazil is a leading exporter mango fruits. Previous nutritional diagnosis can identify stresses, provide adjustments for limitations, and promote more efficient fertilization nutrient management. This study aimed to compare the trees in post-harvest pre-flowering phases correlate them with productivity. Norms indices Integrated System Diagnosis Recommendation (DRIS), as well Nutritional Balance Index Potential Response Fertilization were generated each phenological phase trees. Optimal concentrations ranges nutrients established, classified deficient, balanced, or excessive, subsequently compared other values recommended literature. correlated productivity orchards When comparing DRIS norms phases, 55% averages differed. sufficiency generally different from those referenced diagnoses P, K, Ca, Mg, S, Zn, Cl altered between phases. performed showed that imbalance affected

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ژورنال

عنوان ژورنال: Revista Brasileira de Engenharia Agricola e Ambiental

سال: 2023

ISSN: ['1415-4366', '1807-1929']

DOI: https://doi.org/10.1590/1807-1929/agriambi.v27n5p359-366