Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1186138
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dc.contributor.authorNASCIMENTO, L. A. do
dc.contributor.authorOLIVEIRA, A. R. de
dc.contributor.authorSANTOS, C. B. dos
dc.contributor.authorSILVA, W. O. da
dc.contributor.authorTARDIN, F. D.
dc.contributor.authorMORALES, M. M.
dc.contributor.authorANGELOTTI, F.
dc.date.accessioned2026-04-07T17:48:36Z-
dc.date.available2026-04-07T17:48:36Z-
dc.date.created2026-04-07
dc.date.issued2026
dc.identifier.citationFrontiers in Sustainable Food Systems, v. 10, 1765943, Apr. 2026.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1186138-
dc.descriptionBiomass sorghum has emerged as a strategic crop in semi-arid regions and other areas with water limitations, providing a sustainable source of biomass for multiple uses, including bioenergy generation. This study evaluated the productive and energetic potential of biomass sorghum cultivars under sowing dates in brazilian semi-arid. Two experiments were conducted: the first assessed biometric and productive parameters of the cultivars Agri 002E and BRS 716, sown in two planting seasons (June and December). The first harvest was carried out when ≥50% of the panicles reached physiological maturity, and the regrowth was harvested 40 days later. The second experiment evaluated energy potential at phenological stages. Both experiments followed a randomized complete block design with three replications. Results showed that planting date significantly influenced sorghum development and biomass production. December sowing resulted in 57.97 t ha−1 of dry biomass at the first harvest and 26.69 t ha−1 during regrowth. June sowing produced 21.42 t ha−1 at the first harvest and 42.89 t ha−1 at regrowth. The optimal harvest time for energy production was 123 days after sowing, reaching 69.7 Gcal/ha. These findings demonstrate that biomass sorghum is a viable and sustainable alternative for bioenergy generation in semi-arid regions. The crop’s capacity for regrowth, high biomass accumulation, and adaptability to environmental stress make it a promising strategy for reducing dependence on native forest biomass and promoting energy sustainability. Biomass sorghum contributes as a resilient and sustainable strategy for food and energy security.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectBiomassa de sorgo
dc.subjectSustentabilidade
dc.subjectMudança do tempo
dc.subjectCultivo do sorgo
dc.subjectPotencial produtivo
dc.subjectPotencial energético
dc.titleSorghum biomass: productive potential and energy strategy for the semiarid region.
dc.typeArtigo de periódico
dc.subject.thesagroSorgo
dc.subject.thesagroCultura Energética
dc.subject.thesagroBioenergia
dc.subject.thesagroSorghum Bicolor
dc.subject.thesagroBiomassa
dc.subject.thesagroRebrota
dc.subject.thesagroMudança Climática
dc.subject.nalthesaurusBioenergy
dc.subject.nalthesaurusBiomass
dc.subject.nalthesaurusRegrowth
dc.subject.nalthesaurusEnvironmental sustainability
dc.description.notesOn-line.
riaa.ainfo.id1186138
riaa.ainfo.lastupdate2026-04-07
dc.identifier.doi10.3389/fsufs.2026.1765943
dc.contributor.institutionLAYANA ALVES DO NASCIMENTO, STATE UNIVERSITY OF FEIRA DE SANTANA; ANDERSON RAMOS DE OLIVEIRA, CPATSA; CAMILA BARBOSA DOS SANTOS, UNIVERSIDADE DE PERNAMBUCO; WESLLEY OLIVEIRA DA SILVA, STATE UNIVERSITY OF FEIRA DE SANTANA; FLAVIO DESSAUNE TARDIN, CNPMS; MARINA MOURA MORALES, CNPF; FRANCISLENE ANGELOTTI, CPATSA.
Appears in Collections:Artigo em periódico indexado (CPATSA)

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