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dc.contributor.authorLOPES, M. N.
dc.contributor.authorCÂNDIDO, M. J. D.
dc.contributor.authorSILVEIRA, W. M.
dc.contributor.authorMARANHÃO, T. D.
dc.contributor.authorSOARES, I.
dc.contributor.authorPOMPEU, R. C. F. F.
dc.contributor.authorSILVA, R. G. da
dc.contributor.authorCARNEIRO, M. S. de S.
dc.contributor.otherMarcos Neves Lopes, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil
dc.contributor.otherTheyson Duarte Maranhão, Pós-graduação - UFC - Fortaleza, CE, Brasil.pt_BR
dc.contributor.otherIsmail Soares, UFC - Fortaleza, CE, Brasilpt_BR
dc.contributor.otherMagno José Duarte Cândido, UFC - Fortaleza, CE, Brasilpt_BR
dc.contributor.otherRodrigo Gregório da Silva, Instituto Federal de Educação, Ciência e Tecnologia do Ceará (IFCE) - Campus Limoeiro do Norte - Limoeiro do Norte, CE, Brasilpt_BR
dc.contributor.otherMaria Socorro de Souza Carneiro, UFC - Fortaleza, CE, Brasil.pt_BR
dc.contributor.otherWalisson Marques Silveira, Pós-graduação - UFC - Fortaleza, CE, Brasil.pt_BR
dc.descriptionAbstract: The present study evaluated the accumulation and export of nutrients in cactus pear (Opuntia ficus-indica) cv. Gigante, fertilized with combinations of nitrogen (10, 70, 100, 130, and 190 kg ha -1 year -1 N) and phosphorus (10, 70, 100, 130, and 190 kg ha -1 year -1 P2O5) under annual and biennial harvests, in Quixadá and Tejuçuoca, using a split-plot randomized block design with four replications. In Quixadá, under annual and biennial harvests, the following orders of accumulation of macronutrients (in kg ha -1 year -1) were found, respectively: K (98.8) > Ca (87.2) > N (46.7) > Mg (26.8) > S (18.4) > P (2.04) and Ca (33.5) > K (31.1) > S (18.6) > N (12.9) > Mg (10.5) > P (0.81). In Tejuçuoca, under annual and biennial harvests, the orders of accumulation of macronutrients were, respectively: K (146.5) > Ca (204.6) > N (128.1) > Mg (75.8) > S (50.3) > P (3.7) and K (397.2) > N (191.3) > S (241.2) > Ca (167.8) > Mg (131.0) > P (14.1). The maintenance/production fertilization in cactus pear should be planned according to productive potential, fertilization and harvest managements, and cultivation region, based on nutritional requirement and considering the nutrient recovery efficiency.
dc.publisherRevista Brasileira de Zootecnia, v. 47, article e20170077, may, 2018.
dc.relation.ispartofEmbrapa Caprinos e Ovinos - Artigo em periódico indexado (ALICE)
dc.subjectHarvest frequency
dc.subjectNutritional demand
dc.subjectAcúmulo de macronutriente
dc.titleAccumulation and export of nutrients in cactus pear cladodes (Opuntia ficus-indica) under different managements in the Brazilian Semiarid.
dc.typeArtigo em periódico indexado (ALICE)
dc.subject.thesagroPalma Forrageira
dc.subject.thesagroNutrição Vegetal
dc.subject.thesagroExigência Nutricional
dc.subject.nalthesaurusPlant nutrition
dc.subject.nalthesaurusPlant micronutrients
dc.subject.nalthesaurusNutrient requirements
dc.ainfo.lastupdate2019-01-16 -02:00:00
Appears in Collections:Artigo em periódico indexado (CNPC)

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