Effects of bone meal and hydrogel on the leaf contents of dwarf cashew

Vista sencilla de ítem
dc.creatorJosé Eldo Costa
dc.creatorValéria Fernandes de Oliveira Sousa
dc.creatorWalter Esfrain Pereira
dc.creatorSebastião de Oliveira Maia Júnior
dc.creatorLuiz Augusto Lopes Serrano
dc.creatorRosiane de Lourdes Silva de Lima
dc.date2024
dc.date.accessioned2026-07-07T04:30:34Z
dc.descriptionIn semi-arid regions, where seasonal drought or irregular rainfall distribution are common occurrences, agricultural management techniques or strategies, such as the use of bone meal and/or hydrogel, can mitigate adverse conditions and ensure crop production. This study aimed to evaluate the effects of bone meal doses (0, 250, 500, 750 and 1,000 g pit-1), in association or not with hydrogel (0 and 5 g pit-1, respectively), on the leaf nutrient content of the dwarf cashew cultivar BRS 226. The leaf nutrient contents were evaluated during two growing seasons. For being a good source of macronutrients, the bone meal increased the levels of N, P, Ca, K and Mg in the dwarf cashew leaves. The leaf contents of the micronutrients Zn, Fe and Mn decreased with increasing bone meal doses. The nutrient accumulation in the leaves of the dwarf cashew planted in pits with bone meal and hydrogel has the following order: N > K > Ca > Mg > P > Mn > Fe > Zn > Cu. The application of bone meal at levels close to 600 g pit-1, mainly with the use of hydrogel, is a viable fertilizer alternative for dwarf cashew.
dc.formatapplication/pdf
dc.identifier1517-6398
dc.identifierhttps://www.redalyc.org/articulo.oa?id=253076425003
dc.identifierhttps://www.redalyc.org/journal/2530/253076425003/
dc.identifierhttps://www.redalyc.org/journal/2530/253076425003/html/
dc.identifierhttps://www.redalyc.org/journal/2530/253076425003/253076425003.epub
dc.identifierhttps://www.redalyc.org/journal/2530/253076425003/movil
dc.identifierhttps://doi.org/10.1590/1983-40632024v5477071
dc.identifier.urihttp://hdl.handle.net/123456789/463544
dc.languageen
dc.publisherUniversidade Federal de Goiás
dc.relationhttp://www.redalyc.org/revista.oa?id=2530
dc.rightsPesquisa Agropecuária Tropical
dc.sourcePesquisa Agropecuária Tropical (Brasil) Vol.54
dc.subjectAgrociencias
dc.titleEffects of bone meal and hydrogel on the leaf contents of dwarf cashew
dc.typeartículo científico

Archivos

Colecciones

Pesquisa Agropecuária Tropical - Universidade Federal de Goiás