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dc.contributor.authorTEIXEIRA, G. C. da S.pt_BR
dc.contributor.authorSTONE, L. F.pt_BR
dc.contributor.authorSANTOS, A. B. dospt_BR
dc.contributor.authorSILVA, S. C. dapt_BR
dc.contributor.authorHEINEMANN, A. B.pt_BR
dc.date.accessioned2017-04-13T11:11:11Zpt_BR
dc.date.available2017-04-13T11:11:11Zpt_BR
dc.date.created2017-04-13pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationPesquisa Agropecuária Tropical, Goiânia, v. 47, n. 1, p. 118-126, jan./mar. 2017.pt_BR
dc.identifier.issn1983-4063pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1068470pt_BR
dc.descriptionOne of the great challenges in the use of irrigation, from an economic and environmental point of view, is to optimize the amount of water used in the production system. This study aimed at determining the viability of early sowing in the fall/winter harvest season, as well as its effects on the irrigation water use efficiency and yield of common bean. A crop model named CSM-CROPGRO-Dry bean, which simulates growth, development and yield of common bean as a function of environmental conditions, crop management and cultivar-specific parameters, was used to simulate the effects of 12 sowing dates on the irrigation water use efficiency and yield of the Pérola and BRS Radiante common bean cultivars. The simulated dates were as it follows: March 1st, 10 and 20 and April 1st, 10 and 20 (considered early); and May 1st, 10 and 20 and June 1st, 10 and 20 (considered traditional). The early sowing results in greater water economy than the traditional sowing season. Sowing in March provides a higher grain yield for the BRS Radiante cultivar and is similar to the traditional sowing of the Pérola cultivar. Concerning grain yield and irrigation water use efficiency, it is feasible to sow both cultivars in March.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectCSM-CROPGRO-Dry beanpt_BR
dc.titleEarly sowing can improve irrigation water use efficiency and yield of common bean.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-06-28T11:11:11Zpt_BR
dc.subject.thesagroFeijaopt_BR
dc.subject.thesagroPhaseolus vulgarispt_BR
dc.subject.thesagroModelo de simulacaopt_BR
dc.subject.thesagroIrrigacaopt_BR
dc.subject.thesagroEpoca de semeadurapt_BR
riaa.ainfo.id1068470pt_BR
riaa.ainfo.lastupdate2017-06-28pt_BR
dc.identifier.doi10.1590/1983-40632016v4743193pt_BR
dc.contributor.institutionGISELE CARNEIRO DA SILVA TEIXEIRA, UFG; LUIS FERNANDO STONE, CNPAF; ALBERTO BAETA DOS SANTOS, CNPAF; SILVANDO CARLOS DA SILVA, CNPAF; ALEXANDRE BRYAN HEINEMANN, CNPAF.pt_BR
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