2015
DOI: 10.15809/irriga.2015v1n1p28
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Dose Ótima Econômica De Nitrogênio Em Cana-De-Açúcar Aplicada via Fertirrigação Por Gotejamento

Abstract: DOSE ÓTIMA ECONÔMICA DE NITROGÊNIO EM CANA-DE-AÇÚCAR APLICADA VIA FERTIRRIGAÇÃO POR GOTEJAMENTO  MAURA SEIKO TSUTSUI ESPERANCINI1; PAULO FERNANDO DO NASCIMENTO AFONSO2; GLAUBER JOSÉ DE CASTRO GAVA3 E ROBERTO LYRA VILLAS BOAS4 1Professora Doutora, Departamento de Economia e Sociologia Rural, UNESP/FCA. maura@fca.unesp.br2Doutorando em Agronomia, Energia na Agricultura, UNESP/FCA. afonso@fca.unesp.br3Pesquisador da APTA, Polo Centro-Oeste Jaú/SP. ggava@apta.sp.gov.br4Professor Doutor, Departamento de Recursos Na… Show more

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Cited by 4 publications
(3 citation statements)
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“…Localized irrigation, therefore, may present itself as an alternative, in which water and fertilizers are simultaneously applied through the drip system, promoting reduction in the consumption of water and fertilizers, which may result in higher sugarcane productions (Esperancini et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
“…Localized irrigation, therefore, may present itself as an alternative, in which water and fertilizers are simultaneously applied through the drip system, promoting reduction in the consumption of water and fertilizers, which may result in higher sugarcane productions (Esperancini et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
“…Outra influência pode ser a utilização de ferti-irrigação constantemente empregada em culturas da região do Pontal do Paranapanema. Esperancini et al 2015, apontam a cultura da cana-de-açúcar como a terceira cultura que mais demanda fertilizantes no Brasil. No mapa de uso e cobertura (Figura 5) observa-se a acentuada presença de culturas na bacia, dentre as quais a cana é a principal.…”
Section: Análise Da Qualidade Das áGuas Superficiais Da Bacia Do Rio unclassified
“…Even so, fertilization has a significant impact on the composition of bean production costs. In this context, considering the cost of N fertilizers, it's fundamental importance to develop adequate management techniques that seek the best use of N by the crop and the best economic situation (Esperancini et al, 2015).…”
Section: Introductionmentioning
confidence: 99%