O cultivo do cumaru como alternativa econômica para agricultores familiares: estudo de caso na região oeste do Pará

Mota, Cléo Gomes da; Pauletto, Daniela; Capucho, Helinara Lais Vieira; Silva, Saulo Ubiratan Pinheiro da; Ponte, Marcos Ximenes

doi:10.33448/rsd-v11i3.26732

Cited by 7 publications

(2 citation statements)

References 5 publications

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“…(BENEVIDES JÚNIOR et al, 2020;MARTÍNEZ et al, 2021). Por sua precocidade na produção de sementes, associada ao valor de mercado e a possibilidade de consórcio com outras espécies, apresenta-se como uma alternativa viável economicamente (MOTA et al, 2022), além de ser uma espécie com elevado desenvolvimento de parâmetros de copa (BALONEQUE et al, 2022), fator determinante na produção de sementes.…”

Section: Resultsunclassified

APLICACIONES DE ENMIENDAS ORGÁNICAS E INORGÁNICAS EN GRANADO (Punica granatum L.) ‘WONDERFUL’: CONCENTRACIÓN DE NUTRIENTES EN HOJA

Muñoz¹,

Parra²,

Chávez³

et al. 2022

Ciências Agrárias: Conhecimento E Difusão De Tecnologias 2

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Direitos para esta edição cedidos à Atena Editora pelos autores. Open access publication by Atena Editora Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético.

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Section: Resultsunclassified

APLICACIONES DE ENMIENDAS ORGÁNICAS E INORGÁNICAS EN GRANADO (Punica granatum L.) ‘WONDERFUL’: CONCENTRACIÓN DE NUTRIENTES EN HOJA

Muñoz¹,

Parra²,

Chávez³

et al. 2022

Ciências Agrárias: Conhecimento E Difusão De Tecnologias 2

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“…The adoption of tonka beans as a tree component in agroforestry systems is a widespread silvicultural practice by small and medium-sized producers in the Eastern Amazon [16,17]. Part of the interest of producers is related to the possibility of multiple uses of the species and its growth potential in degraded areas [18,19]. Its use is extremely diverse; however, it stands out for containing an aromatic essential oil in its seeds that is widely used in the cosmetics, perfumery, and pharmaceutical industries [20], as well as showing potential for antifungal action [21].…”

Section: Introductionmentioning

confidence: 99%

Dendrometric Relationships and Biomass in Commercial Plantations of Dipteryx spp. in the Eastern Amazon

de Sousa Lopes,

Pauletto,

Gomes

et al. 2023

Forests

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The objective of this study is to characterize and compare the relationships between dendrometric variables in Dipteryx spp. stands in the Western Amazon by fitting linear regression equations for total height (ht) and crown diameter (dc). Six forest stands were evaluated in three municipalities. The variables collected included diameter at 1.3 m height (dbh), ht, and dc. Simple and multiple linear regression equations were fitted to characterize the relationships between ht and dc. The aboveground biomass and carbon stock of the stands were estimated. Most dendrometric variables were positively correlated (97.5%). The general equations presented an R2adj. greater than 0.7, and all coefficients were significant. Equations with non-significant coefficients were common in settlement adjustments (45%). The error for these equations varied between 1.1 and 23.6 m. The trees averaged 22 t ha−1 of aboveground biomass in the stands. There was a variation in carbon sequestration potential among stands, ranging from 5.12 to 88.91 t CO2 ha−1. Single-input equations using dbh as an independent variable are recommended for estimating dc and ht for individual Dipteryx spp. stands. Stands in the Western Amazon play a significant role in carbon sequestration and accumulation. Trees can sequester an average of 4.8 tons of CO2 per year.

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Dendrometric Relationships and Biomass in Commercial Plantations of <em>Dipteryx spp.</em> in the Eastern Amazon

Lopes,

Pauletto,

Gomes

et al. 2023

Preprint

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Dipteryx spp. is an important species in reforestation in the Amazon. The objective of this study is to characterize and compare the relationships between dendrometric variables in Dipteryx spp. stands in the Western Amazon by fitting linear regression equations for total height and crown diameter. Six forest stands were evaluated in three municipalities. Dendrometric variables collected included diameter at 1.3 m height (dbh), total height (ht) and crown diameter (dc). Simple and multiple linear regression equations were fitted to characterize the relationships between ht and dc. The total aboveground biomass of Dipteryx spp. trees and the carbon stock of the stands were estimated. The general equations showed higher R² values, exceeding 0.7. The general equations for estimating ht and dc were significant for all coefficients. The trees averaged 22 t/ha of aboveground biomass in the stands. There was a variation in carbon sequestration potential among stands, ranging from 5.12 to 88.91 t CO2.ha-1. Single-input equations using dbh as an independent variable are recommended for estimating dc and ht for individual Dipteryx spp. stands. Stands in the Western Amazon play a significant role in carbon sequestration and accumulation. Trees can sequester an average of 4.8 tons of CO2 per year.

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O cultivo do cumaru como alternativa econômica para agricultores familiares: estudo de caso na região oeste do Pará

Cited by 7 publications

References 5 publications

APLICACIONES DE ENMIENDAS ORGÁNICAS E INORGÁNICAS EN GRANADO (Punica granatum L.) ‘WONDERFUL’: CONCENTRACIÓN DE NUTRIENTES EN HOJA

APLICACIONES DE ENMIENDAS ORGÁNICAS E INORGÁNICAS EN GRANADO (Punica granatum L.) ‘WONDERFUL’: CONCENTRACIÓN DE NUTRIENTES EN HOJA

Dendrometric Relationships and Biomass in Commercial Plantations of Dipteryx spp. in the Eastern Amazon

Dendrometric Relationships and Biomass in Commercial Plantations of <em>Dipteryx spp.</em> in the Eastern Amazon

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