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dc.contributor.authorMANTOVANI, E. C.eng
dc.contributor.authorFRANÇA, G. E.eng
dc.contributor.authorOLIVEIRA, A. C. deeng
dc.contributor.authorSVERZUT, C. B.eng
dc.contributor.authorANDRADE, C. de L. T. deeng
dc.contributor.authorSANTOS, W.eng
dc.date.accessioned2019-04-10T00:41:04Z-
dc.date.available2019-04-10T00:41:04Z-
dc.date.created2019-04-09
dc.date.issued2001
dc.identifier.citationIn: ASAE ANNUAL INTERNATIONAL MEETING, 2001, Sacramento. Technical paper... St.Joseph: ASAE, 2001.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1108035-
dc.descriptionThe field data showed on this 1st year (1999/2000) great differences on com productivity, from 3.2 to 10.6 t/ha, on the same experimental area, of 38 ha under a central pivot irrigation system. Soils maps of chemical (plí, OM, P, K) and physical aspects were made in order to e"..plain these variability's. Comparing the soil chemical maps with com productivity mal' on this 1st year, the results indicate same pattem or similar distribution with' organic matter map. The physical properties maps are being processed now but they are showing a slight correlation of low com productivity area with soil compaction. On this second year (2000/2001), half of the experimental area was planted with soybean and half with com, trying to use similar situation no-tillage system ofthe Center-West region of Brazil.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectVariabilidade espacialeng
dc.titleEffects of chemical and physical soil properties spatial variability analysis on two-years no-tillage system corn productivity map in Brazil.eng
dc.typeArtigo em anais e proceedingseng
dc.date.updated2019-04-10T00:41:04Z
dc.subject.thesagroAgricultura de Precisãoeng
dc.subject.thesagroFertilidade do Soloeng
dc.subject.thesagroFósforoeng
dc.subject.thesagroPlantio Diretoeng
dc.subject.thesagroProdutividadeeng
dc.subject.thesagroMilhoeng
riaa.ainfo.id1108035eng
riaa.ainfo.lastupdate2019-04-09
dc.contributor.institutionEVANDRO CHARTUNI MANTOVANI, CNPMS; ANTONIO CARLOS DE OLIVEIRA, CNPMS; Universidade Estadual de Campinas; CAMILO DE LELIS TEIXEIRA DE ANDRADE, CNPMS; AGCO Brasil.eng
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