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dc.contributor.authorNASCIMENTO, L. A. doeng
dc.contributor.authorSIMOES, W. L.eng
dc.contributor.authorOLIVEIRA, A. R. deeng
dc.contributor.authorSALVIANO, A. M.eng
dc.contributor.authorBARROS, J. R. A.eng
dc.contributor.authorSILVA, W. O. daeng
dc.contributor.authorBARBOSA, K. V. F.eng
dc.contributor.authorBARBOSA, I. M.eng
dc.contributor.authorANGELOTTI, F.eng
dc.date.accessioned2024-09-05T16:54:05Z-
dc.date.available2024-09-05T16:54:05Z-
dc.date.created2024-09-05
dc.date.issued2024
dc.identifier.citationAgronomy, v. 14, n. 9, July. 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1167169-
dc.descriptionGlobal projections indicate that the demand for fresh water, energy, and food will increase significantly in the coming decades under the pressure of population growth, economic development, climate change, and other factors. Faced with this, technologies that promote sustainable development through the use of clean energy will be imperative. That way, this study aimed at evaluating the productive performance of biomass sorghum and cowpea cultivars in different cropping systems and planting seasons. The experiment was conducted at the Caatinga Experimental Field at Embrapa Semiarid, Petrolina—PE. Four cowpea (BRS Itaim, BRS Gurguéia, BRS Guariba, and BRS Carijó) and two biomass sorghum cultivars (BRS 716 and AGRI-002E) were used in intercropping and monoculture systems. The cultivars were sown during two different seasons: June (season 1—winter) and December (season 2—summer) of 2021. The biometric and productive parameters and land equivalent ratios (LERs) of sorghum and cowpea were evaluated. The data were subjected to multivariate analysis. The productive performance of biomass sorghum cultivars Agri-002E and BRS 716 was higher when planted in December, with an increase of 37% due to the planting season. Cowpea productivity was not influenced by sowing seasons or the cultivation system. Based on the calculation of efficient land use, the intercropping between biomass sorghum cultivar BRS 716 and cowpea cultivars BRS Gurguéia, BRS Guariba, and BRS Carijó was advantageous when compared to monocultures planted in the hottest season. This study showed the importance of cultivar selection, the planting time, and land use efficiency in intercropping systems.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectConsórcioeng
dc.subjectSemiáridoeng
dc.subjectFeijão-caupieng
dc.subjectBRS Itaimeng
dc.subjectBRS Gurguéiaeng
dc.subjectBRS Guaribaeng
dc.subjectBRS Carijóeng
dc.subjectSorgo biomassaeng
dc.titleProductive performance of biomass sorghum (Sorghum bicolor (L.) Moench) and cowpea (Vigna unguiculata (L.) Walp) cultivars in different cropping systems and planting times.
dc.typeArtigo de periódico
dc.subject.thesagroConsorciação de Culturaeng
dc.subject.thesagroMonoculturaeng
dc.subject.thesagroTemperaturaeng
dc.subject.thesagroFeijãoeng
dc.subject.thesagroMudança Climáticaeng
dc.subject.nalthesaurusIntercropping
dc.subject.nalthesaurusAir temperature
dc.subject.nalthesaurusTemperature
dc.subject.nalthesaurusClimate changeeng
riaa.ainfo.id1167169
riaa.ainfo.lastupdate2024-09-05
dc.identifier.doihttps://doi.org/10.3390/agronomy14091970
dc.contributor.institutionLAYANA ALVES DO NASCIMENTO, UNIVERSIDADE DE PERNAMBUCOeng
dc.contributor.institutionWELSON LIMA SIMOES, CPATSAeng
dc.contributor.institutionANDERSON RAMOS DE OLIVEIRA, CPATSAeng
dc.contributor.institutionALESSANDRA MONTEIRO SALVIANO, CPATSAeng
dc.contributor.institutionJULIANE RAFAELE ALVES BARROS, FUNDAÇÃO DE AMPARO À CIÊNCIA E TECNOLOGIA DE PERNAMBUCOeng
dc.contributor.institutionWESLLEY OLIVEIRA DA SILVA, UNIVERSIDADE DE PERNAMBUCOeng
dc.contributor.institutionKAIO VINICIUS FERNANDES BARBOSA, UNIVERSIDADE DE PERNAMBUCOeng
dc.contributor.institutionITALLA MIKAELLY BARBOSA, INSTITUTO FEDERAL DO SERTÃO PERNAMBUCANOeng
dc.contributor.institutionFRANCISLENE ANGELOTTI, CPATSA.eng
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