ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata

Detalhes bibliográficos
Autor(a) principal: Teles, Héria de Freitas
Data de Publicação: 2011
Outros Autores: Pires, Larissa Leandro, Garcia, José, Rosa, Juliano Queiroz Santana, Farias, João Gaspar, Naves, Ronaldo Veloso
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/11851
Resumo: Acrocomia aculeata, a palm tree common in the Brazilian Savannah region, has been increasingly drawing attention for its high fruit yield and several uses, such as food for humans, fodder, and oil source. The objective of this research was to characterize natural A. aculeata environments in the central and southern Goiás State, Brazil. Ten areas, in seven municipalities (Santa Cruz de Goiás, São Miguel do Passa Quatro, São Francisco de Goiás, Paraúna, Jandaia, Indiara, and Jaraguá), were selected. Soil samples made up of ten subsamples were used for chemical and physical characterization of each area, and toposequences were briefly described and classified. Climatic data were obtained from the National Institute of Meteorology through climate normals. Descriptive statistics and correlations among soil fertility variables were calculated. Data showed that A. aculeata occurs in soils with more than 50% of base saturation, considered eutrophic, with medium to high fertility and high potassium levels. Its populations are present in areas with total annual rainfall of 1,300-1,700 mm and corrected annual average air temperature of 21.5-22.5ºC. Areas with a predominance of cambisols and neosols, with medium texture and in the convex slope, talus, and concave slope of the landscape presented higher plant density.
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spelling ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeataAMBIENTES DE OCORRÊNCIA NATURAL DE MACAÚBAAcrocomia aculeataArecaceaeclimatefertilitysoil.Acrocomia aculeataArecaceaeclimafertilidadesolo.Acrocomia aculeata, a palm tree common in the Brazilian Savannah region, has been increasingly drawing attention for its high fruit yield and several uses, such as food for humans, fodder, and oil source. The objective of this research was to characterize natural A. aculeata environments in the central and southern Goiás State, Brazil. Ten areas, in seven municipalities (Santa Cruz de Goiás, São Miguel do Passa Quatro, São Francisco de Goiás, Paraúna, Jandaia, Indiara, and Jaraguá), were selected. Soil samples made up of ten subsamples were used for chemical and physical characterization of each area, and toposequences were briefly described and classified. Climatic data were obtained from the National Institute of Meteorology through climate normals. Descriptive statistics and correlations among soil fertility variables were calculated. Data showed that A. aculeata occurs in soils with more than 50% of base saturation, considered eutrophic, with medium to high fertility and high potassium levels. Its populations are present in areas with total annual rainfall of 1,300-1,700 mm and corrected annual average air temperature of 21.5-22.5ºC. Areas with a predominance of cambisols and neosols, with medium texture and in the convex slope, talus, and concave slope of the landscape presented higher plant density.A macaúba (Acrocomia aculeata), palmeira presente na região do Cerrado, tem despertado grande interesse, pela produção de frutos e sua utilidade alimentícia, forrageira e oleaginosa. Este trabalho objetivou caracterizar ambientes de ocorrência natural de macaúba, nas regiões centro e sul do Estado de Goiás. Para o estudo, selecionaram-se dez áreas, em sete municípios (Santa Cruz de Goiás, São Miguel do Passa Quatro, São Francisco de Goiás, Paraúna, Jandaia, Indiara e Jaraguá). Para a caracterização química e física do solo, trabalhou-se com uma amostra composta por dez subamostras por área, além da descrição da topossequência e de classificação sucinta. Os dados climáticos foram obtidos por meio das normais climatológicas do Instituto Nacional de Meteorologia. Foram realizadas análises estatísticas descritivas e correlações entre os dados de fertilidade do solo. De acordo com os resultados, a macaúba se desenvolve em solos com mais de 50% de saturação por bases, considerados eutróficos, de média a alta fertilidade e altos níveis de potássio. Populações da espécie ocorrem em áreas com precipitação total anual de 1.300-1.700 mm e temperatura média do ar anual corrigida de 21,5-22,5ºC. Áreas com predomínio de cambissolos e neossolos, com textura média, e as porções do declive convexo, tálus e declive côncavo da topossequência apresentam maior densidade de plantas.Escola de Agronomia - Universidade Federal de Goiás2011-12-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/savehttps://revistas.ufg.br/pat/article/view/11851Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 41, n. 4, Oct./Dec. 2011; 595-601Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 41, n. 4, out./dez. 2011; 595-601Pesquisa Agropecuária Tropical; v. 41, n. 4, out./dez. 2011; 595-6011983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/11851/10048Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessTeles, Héria de FreitasPires, Larissa LeandroGarcia, JoséRosa, Juliano Queiroz SantanaFarias, João GasparNaves, Ronaldo Veloso2020-07-09T19:25:15Zoai:ojs.revistas.ufg.br:article/11851Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:50.430246Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata
AMBIENTES DE OCORRÊNCIA NATURAL DE MACAÚBA
title ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata
spellingShingle ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata
Teles, Héria de Freitas
Acrocomia aculeata
Arecaceae
climate
fertility
soil.
Acrocomia aculeata
Arecaceae
clima
fertilidade
solo.
title_short ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata
title_full ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata
title_fullStr ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata
title_full_unstemmed ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata
title_sort ENVIRONMENTS WITH NATURAL OCCURRENCE OF Acrocomia aculeata
author Teles, Héria de Freitas
author_facet Teles, Héria de Freitas
Pires, Larissa Leandro
Garcia, José
Rosa, Juliano Queiroz Santana
Farias, João Gaspar
Naves, Ronaldo Veloso
author_role author
author2 Pires, Larissa Leandro
Garcia, José
Rosa, Juliano Queiroz Santana
Farias, João Gaspar
Naves, Ronaldo Veloso
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Teles, Héria de Freitas
Pires, Larissa Leandro
Garcia, José
Rosa, Juliano Queiroz Santana
Farias, João Gaspar
Naves, Ronaldo Veloso
dc.subject.por.fl_str_mv Acrocomia aculeata
Arecaceae
climate
fertility
soil.
Acrocomia aculeata
Arecaceae
clima
fertilidade
solo.
topic Acrocomia aculeata
Arecaceae
climate
fertility
soil.
Acrocomia aculeata
Arecaceae
clima
fertilidade
solo.
description Acrocomia aculeata, a palm tree common in the Brazilian Savannah region, has been increasingly drawing attention for its high fruit yield and several uses, such as food for humans, fodder, and oil source. The objective of this research was to characterize natural A. aculeata environments in the central and southern Goiás State, Brazil. Ten areas, in seven municipalities (Santa Cruz de Goiás, São Miguel do Passa Quatro, São Francisco de Goiás, Paraúna, Jandaia, Indiara, and Jaraguá), were selected. Soil samples made up of ten subsamples were used for chemical and physical characterization of each area, and toposequences were briefly described and classified. Climatic data were obtained from the National Institute of Meteorology through climate normals. Descriptive statistics and correlations among soil fertility variables were calculated. Data showed that A. aculeata occurs in soils with more than 50% of base saturation, considered eutrophic, with medium to high fertility and high potassium levels. Its populations are present in areas with total annual rainfall of 1,300-1,700 mm and corrected annual average air temperature of 21.5-22.5ºC. Areas with a predominance of cambisols and neosols, with medium texture and in the convex slope, talus, and concave slope of the landscape presented higher plant density.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/11851
url https://revistas.ufg.br/pat/article/view/11851
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/11851/10048
dc.rights.driver.fl_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 41, n. 4, Oct./Dec. 2011; 595-601
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 41, n. 4, out./dez. 2011; 595-601
Pesquisa Agropecuária Tropical; v. 41, n. 4, out./dez. 2011; 595-601
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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