Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/904115
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dc.contributor.authorMACHADO, P. L. O. A.pt_BR
dc.contributor.authorCOBUCCI, T.pt_BR
dc.contributor.authorPACHECO, L. P.pt_BR
dc.contributor.authorCASTRO, A. P.pt_BR
dc.contributor.authorBARRIGOSSI, J. A.pt_BR
dc.contributor.authorSILVA, J. G.pt_BR
dc.contributor.authorWRUCK, F. J.pt_BR
dc.contributor.authorMADARI, B. E.pt_BR
dc.date.accessioned2011-10-26T11:11:11Zpt_BR
dc.date.accessioned2011-10-26T11:11:11Zpt_BR
dc.date.available2011-10-26T11:11:11Zpt_BR
dc.date.available2011-10-26T11:11:11Zpt_BR
dc.date.created2011-10-26pt_BR
dc.date.issued2011pt_BR
dc.identifier.citationIn: WORLD CONGRESS ON CONSERVATION AGRICULTURE, 5.; FARMING SYSTEMS DESIGN AND LANDCARE CONFERENCE, 3., 2011, Brisbane, Australia. Resilient food systems for a changing world. Brisbane: Australian Centre for International Agricultural Research, 2011.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/904115pt_BR
dc.descriptionIn Brazil, upland (rainfed) rice aka aerobic rice is planted on approximately 1.5 M ha. In the 1970s and 1980s, it was a common pioneer crop after deforestation with almost 4.5 M ha planted each year. The average grain yield of cultivars like Araguaia and Guarani ranged from 2.0 to 3.0 t ha-1, but the grain type (long and wide with low amylose content) resulted in a sticky rice after cooking. It was rejected by the consumers once long and slender, non-sticky irrigated rice was introduced in the market. Studies were initiated to tackle those problems, as an attempt to enable the cultivation of upland rice under ZT in acid tropical soils in the Brazilian Cerrado and Amazonia biome. Field experiments started for investigating the potential of modern upland rice cultivars at different row spacing to enable the use of the same ZT planter used for soybean (40-cm spacing), the interaction of seed chemical treatment and furrow compaction on rice plant mortality by termites in the early growth stages, and the effect of cover crops on mulching and soil NO3- and NH4+. Material and Methodspt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAerobic ricept_BR
dc.subjectFurrow compactionpt_BR
dc.titleUpland rice under zero tillage in Brazil: Cultivar performance and soil management for early vigour improvement.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2011-10-26T11:11:11Zpt_BR
dc.subject.thesagroArrozpt_BR
dc.subject.thesagroOryza sativapt_BR
dc.subject.thesagroPlantio diretopt_BR
dc.subject.thesagroVariedadept_BR
dc.subject.thesagroIsopterapt_BR
dc.subject.nalthesaurusRicept_BR
dc.subject.nalthesaurusNo-tillagept_BR
dc.subject.nalthesaurusCultivarspt_BR
dc.format.extent23 p.pt_BR
riaa.ainfo.id904115pt_BR
riaa.ainfo.lastupdate2011-10-26pt_BR
dc.contributor.institutionPEDRO LUIZ OLIVEIRA DE A MACHADO, CNPAF; TARCISIO COBUCCI, CNPAF; LEANDRO P. PACHECO, UNIVERSIDADE FEDERAL DO PIAUÍ; ADRIANO PEREIRA DE CASTRO, CNPAF; JOSE ALEXANDRE F BARRIGOSSI, CNPAF; JOSE GERALDO DA SILVA, CNPAF; FLAVIO JESUS WRUCK, CNPAF; BEATA EMOKE MADARI, CNPAF.pt_BR
Aparece nas coleções:Artigo em anais de congresso (CNPAF)

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