Preliminary evaluation of coffee crops under different doses of nitrogen with a spad meter and leaf nitrogen.

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dc.contributorVIVIANE APARECIDA ALVES VILELA, PUCCAMP; ADEMIR RODRIGO F V B DE LIMA AMARO, FAJ; IGOR MARTINS MORASI, PUCCAMP; MARINA KREY MURRER, PUCCAMP; PETRA FERRONATO GOMES DE ABREU, UNICAMP; RAFAELA C RANGNI MOLTOCARO DUARTE, CNPMA; WALDEMORE MORICONI, CNPMA; JOSE RICARDO PUPO GONCALVES, CNPMA; LIDIANE CRISTINA FERREIRA DA SILVA, CNPMA; ANA PAULA CONTADOR PACKER, CNPMA.
dc.creatorVILELA, V. A. A.
dc.creatorAMARO, A. R. F. V. B. de L.
dc.creatorMORASI, I. M.
dc.creatorMURRER, M. K.
dc.creatorABREU, P. F. G.
dc.creatorMOLTOCARO, R. C. R.
dc.creatorMORICONI, W.
dc.creatorGONCALVES, J. R. P.
dc.creatorSILVA, L. C. F. da
dc.creatorPACKER, A. P.
dc.date2015-02-20T11:11:11Z
dc.date2015-02-20T11:11:11Z
dc.date2015-02-20
dc.date2014
dc.date2019-10-30T11:11:11Z
dc.date.accessioned2026-07-07T04:58:03Z
dc.descriptionAbstract: The objective of this study was to establish correlations among the total N and the SPAD read- ings in Coffea arabica leaves. This study is part of a project that aims to evaluate the agronomic and environmental efficiency of nitrate-based fertilizers compared to conventional nitrogen fertilizers used in the cultivation of coffee.
dc.identifierIn: WORLD FERTILIZER CONGRESS OF CIEC, 16., 2014, Rio de Janeiro. Technological innovation for a sustainable tropical agriculture: proceedings. Rio de Janeiro: International Scientific Centre of Fertilizers, 2014. p. 387-389.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1009226
dc.identifier.urihttp://hdl.handle.net/123456789/476057
dc.languageeng
dc.rightsopenAccess
dc.subjectCoffee
dc.subjectCafé
dc.subjectFertilizante nitrogenado
dc.subjectNitrogênio
dc.subjectAnálise foliar
dc.subjectNitrogen fertilizers
dc.titlePreliminary evaluation of coffee crops under different doses of nitrogen with a spad meter and leaf nitrogen.
dc.typeArtigo em anais e proceedings

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