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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
25/05/2026 |
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Data da última atualização: |
25/05/2026 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CORREIA, M. R. de M.; FERREIRA, M. C.; ALVES, M.; CONSOLARO, H. N.; COSTA, A. N.; VIEIRA, D. L. M. |
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Afiliação: |
MATHEUS REZENDE DE MESQUITA CORREIA, UNIVERSIDADE FEDERAL DE UBERLÂNDIA; MAXMILLER CARDOSO FERREIRA, UNIVERSIDADE DE BRASÍLIA; MONIQUE ALVES, UNIVERSIDADE FEDERAL DE CATALÃO; HELDER NAGAI CONSOLARO, UNIVERSIDADE FEDERAL DE CATALÃO; ALAN NILO COSTA, UNIVERSIDADE FEDERAL DE UBERLÂNDIA; DANIEL LUIS MASCIA VIEIRA, CENARGEN. |
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Título: |
Targeting no-maintenance tropical forest restoration by seeding a whole successional species composition. |
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Ano de publicação: |
2026 |
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Fonte/Imprenta: |
Ecological Engineering, v. 230, 108027, 2026. |
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DOI: |
https://doi.org/10.1016/j.ecoleng.2026.108027 |
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Idioma: |
Inglês |
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Conteúdo: |
Tropical forest restoration faces a significant bottleneck from invasive exotic grasses, whose control is costly, requiring frequent weeding and carrying environmental and human risks associated with herbicide use. This study investigated a no-maintenance direct seeding approach utilizing a whole successional species composition to overcome this bottleneck. We implemented four successional stages (<1-year, 1–4-year, 4–10-year, >10-year) in a factorial design across three experimental blocks, each with five plots. We tested broadcast vs. row seeding and simple vs. crop-enriched compositions, evaluating ground cover, stem density, and species richness at multiple intervals over 64 months, with no post-planting weeding performed. Results showed rapid and constant ground cover with a rapid shift in successional stage dominance. The broadcast seeding with simple composition treatment proved most effective, achieving the highest coverages of seeded species in each successional stage, the lowest exotic grass cover, and the highest stem density for the 4–10-year and >10-year stages. Key species like Crotalaria spectabilis (<1-y), Senna alata (1–4-y), Senegalia polyphylla, Piptadenia gonoacantha, and Guazuma ulmifolia (4–10-y) demonstrated high success. The 1–4-year and 4–10-year stages effectively shaded out exotic grasses and positively influenced the establishment of later successional trees. Although successful, exotic grasses still posed a challenge, suggesting the potential need for integrated management. Future efforts should focus on improving seed technology and seeding densities for species that attract seed dispersers. This comprehensive direct seeding strategy represents an effective approach for establishing high-quality secondary forests with reduced maintenance needs. MenosTropical forest restoration faces a significant bottleneck from invasive exotic grasses, whose control is costly, requiring frequent weeding and carrying environmental and human risks associated with herbicide use. This study investigated a no-maintenance direct seeding approach utilizing a whole successional species composition to overcome this bottleneck. We implemented four successional stages (<1-year, 1–4-year, 4–10-year, >10-year) in a factorial design across three experimental blocks, each with five plots. We tested broadcast vs. row seeding and simple vs. crop-enriched compositions, evaluating ground cover, stem density, and species richness at multiple intervals over 64 months, with no post-planting weeding performed. Results showed rapid and constant ground cover with a rapid shift in successional stage dominance. The broadcast seeding with simple composition treatment proved most effective, achieving the highest coverages of seeded species in each successional stage, the lowest exotic grass cover, and the highest stem density for the 4–10-year and >10-year stages. Key species like Crotalaria spectabilis (<1-y), Senna alata (1–4-y), Senegalia polyphylla, Piptadenia gonoacantha, and Guazuma ulmifolia (4–10-y) demonstrated high success. The 1–4-year and 4–10-year stages effectively shaded out exotic grasses and positively influenced the establishment of later successional trees. Although successful, exotic grasses still posed a challenge, suggesting the potential nee... Mostrar Tudo |
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Palavras-Chave: |
Direct sowing; Integrated management; Species composition; Successional stages. |
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Thesaurus Nal: |
Ecological restoration; Weed control. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02658naa a2200265 a 4500
001 2187067
005 2026-05-25
008 2026 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.ecoleng.2026.108027$2DOI
100 1 $aCORREIA, M. R. de M.
245 $aTargeting no-maintenance tropical forest restoration by seeding a whole successional species composition.$h[electronic resource]
260 $c2026
520 $aTropical forest restoration faces a significant bottleneck from invasive exotic grasses, whose control is costly, requiring frequent weeding and carrying environmental and human risks associated with herbicide use. This study investigated a no-maintenance direct seeding approach utilizing a whole successional species composition to overcome this bottleneck. We implemented four successional stages (<1-year, 1–4-year, 4–10-year, >10-year) in a factorial design across three experimental blocks, each with five plots. We tested broadcast vs. row seeding and simple vs. crop-enriched compositions, evaluating ground cover, stem density, and species richness at multiple intervals over 64 months, with no post-planting weeding performed. Results showed rapid and constant ground cover with a rapid shift in successional stage dominance. The broadcast seeding with simple composition treatment proved most effective, achieving the highest coverages of seeded species in each successional stage, the lowest exotic grass cover, and the highest stem density for the 4–10-year and >10-year stages. Key species like Crotalaria spectabilis (<1-y), Senna alata (1–4-y), Senegalia polyphylla, Piptadenia gonoacantha, and Guazuma ulmifolia (4–10-y) demonstrated high success. The 1–4-year and 4–10-year stages effectively shaded out exotic grasses and positively influenced the establishment of later successional trees. Although successful, exotic grasses still posed a challenge, suggesting the potential need for integrated management. Future efforts should focus on improving seed technology and seeding densities for species that attract seed dispersers. This comprehensive direct seeding strategy represents an effective approach for establishing high-quality secondary forests with reduced maintenance needs.
650 $aEcological restoration
650 $aWeed control
653 $aDirect sowing
653 $aIntegrated management
653 $aSpecies composition
653 $aSuccessional stages
700 1 $aFERREIRA, M. C.
700 1 $aALVES, M.
700 1 $aCONSOLARO, H. N.
700 1 $aCOSTA, A. N.
700 1 $aVIEIRA, D. L. M.
773 $tEcological Engineering$gv. 230, 108027, 2026.
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