Use este identificador para citar ou linkar para este item: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569841
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dc.contributor.authorGUERRA, A. F.pt_BR
dc.contributor.authorROCHA, O. C.pt_BR
dc.contributor.authorRODRIGUES, G. C.pt_BR
dc.contributor.authorSANZONOWICZ, C.pt_BR
dc.contributor.authorSAMPAIO, J. B. R.pt_BR
dc.contributor.authorSILVA, H. C.pt_BR
dc.contributor.authorARAÚJO, M. C. dept_BR
dc.date.accessioned2011-07-08T11:50:16Z-
dc.date.available2011-07-08T11:50:16Z-
dc.date.created2006-11-13pt_BR
dc.date.issued2005pt_BR
dc.identifier.citationPlanaltina, DF: Embrapa Cerrados, 2005.pt_BR
dc.identifier.urihttp://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569841pt_BR
dc.descriptionABSTRACT: The objective of this research was to define irrigation scheduling for coffee trees in the brazilian Cerrado region to optimize yield and coffee grain quality. The experimental treatments were: a) irrigation all over the year (RH1), suplemental water application after blossoming induced by rain (RH4), stop water application, at the harvesting time from June 15 to end of August until leaf water potential measured at pre-dawn reached - 2.0 MPa (RH3) and - 3,4 MPa (RH4) and rainfed crop. The soil water content was monitored by using a profile probe of 1 m. Water was applied to fill the soil profile of 0.40m until field capacity (-0,0008 MPa) as soil water depletion reached 50% of available soil water. The results shows that stopping irrigation from June 15 to end of August, until leaf potential, measured at pre-drawn, reached value of - 2.0 MPa resulted in just on uniform blossoming period, more than 80% pf mature grain at harvesting time and yield of 4.200 kg.ha(-1) of peeled coffee grain in the last three comercial harvesting.pt_BR
dc.language.isoporpt_BR
dc.relation.ispartofseries(Embrapa Cerrados. Comunicado Técnico, 122).pt_BR
dc.rightsopenAccesspt_BR
dc.subjectCoffeept_BR
dc.titleIrrigação do cafeeiro no cerrado: estratégia de manejo de água para uniformização de florada.pt_BR
dc.typeFolhetospt_BR
dc.date.updated2011-07-08T11:50:16Zpt_BR
dc.subject.thesagroCoffea Arábicapt_BR
dc.subject.thesagroCafépt_BR
dc.subject.thesagroCerradopt_BR
dc.subject.thesagroIrrigaçãopt_BR
dc.subject.thesagroManejo de Águapt_BR
dc.subject.nalthesaurusirrigationpt_BR
dc.subject.nalthesauruswater managementpt_BR
dc.format.extent24 p.pt_BR
riaa.ainfo.id569841pt_BR
riaa.ainfo.lastupdate2009-10-23pt_BR
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