| Registro completo |
| Provedor de dados: |
Rev. Bras. Frutic.
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| País: |
Brazil
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| Título: |
Morphological characterization and productivity estimates of Acrocomia totai Mart. (Arecaceae) – a sustainable alternative of extractivism and cultivation
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| Autores: |
Vianna,Suelen Alves
Domenech,Helen Liepkan Maranhão
Silva,Rosa Helena da
Colombo,Carlos Augusto
Pott,Arnildo
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| Data: |
2021-01-01
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| Ano: |
2021
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| Palavras-chave: |
Native fruit
Palm tree
Plant breeding
Pantanal
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| Resumo: |
Abstract The Acrocomia totai palm can be found in areas of Cerrado and Pantanal in Brazil, Argentina, Bolivia and Paraguay. Its fruits are used by traditional and rural communities for subsistence or income source. Given the relevance of this genetic resource, we assessed the morphological and agronomic characters and estimated the population density in two physiognomies of the Pantanal. We found variation in all analyzed characters, such as the density of spines on the stipe, coloration of leaves, epicarp and mesocarp. The average number of fruits per bunch was 392.30±134.53, fresh mass (g) of the whole fruit of 15.50±3.87 and, the mesocarp oil content (%) of 14.94±8.06. The population density varied between 48 pls.ha-1 in area of shrubby grassland to 287 pls.ha-1 in open grassland. We estimated yields per hectare of 8.65 t of fruits, 4.77 t of pulp and 270 kg of oil in areas of shrubby grassland and 1.45 t of fruits, 0.8 t of pulp and 50 kg of oil in areas of open grassland. The data demonstrate the potential of profitable exploitation of the species in extractive or cultivation. The variation found can be useful for the genus taxonomy, breeding and conservation programs.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000100201
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| Editor: |
Sociedade Brasileira de Fruticultura
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| Relação: |
10.1590/0100-29452021730
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| Formato: |
text/html
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| Fonte: |
Revista Brasileira de Fruticultura v.43 n.1 2021
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| Direitos: |
info:eu-repo/semantics/openAccess
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