Model to estimate the leaf area of combretum leprosum mart

Combretum leprosum Mart. -Combretaceae is a shrub used in popular medicine in Northeast Brazil as antiulcer, antihemorragica and antinociceptive. Estimating the leaf area is an important remark to be made biometric to compare the growth of plants. In this study, a model for calculating leaf area was...

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Autores:: Candido, Willame dos Santos
Coelho, Maria de Fatima Barbosa
Maia, Sandra Sely Silveira
Cunha, Cleyton Saialy de Medeiros
Silva, Ricardo Carlos Pereira da

Tipo de recurso:: Article of journal

Fecha de publicación:: 2013

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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dc.title.spa.fl_str_mv	Model to estimate the leaf area of combretum leprosum mart
title	Model to estimate the leaf area of combretum leprosum mart
spellingShingle	Model to estimate the leaf area of combretum leprosum mart agronomia fisiologia Área foliar combretaceae método não destrutivo modelos lineales Combretaceae leaf area lineal model non-destructive method mofumbo planta nativa medidas de crescimento estimativas com equações
title_short	Model to estimate the leaf area of combretum leprosum mart
title_full	Model to estimate the leaf area of combretum leprosum mart
title_fullStr	Model to estimate the leaf area of combretum leprosum mart
title_full_unstemmed	Model to estimate the leaf area of combretum leprosum mart
title_sort	Model to estimate the leaf area of combretum leprosum mart
dc.creator.fl_str_mv	Candido, Willame dos Santos Coelho, Maria de Fatima Barbosa Maia, Sandra Sely Silveira Cunha, Cleyton Saialy de Medeiros Silva, Ricardo Carlos Pereira da
dc.contributor.author.spa.fl_str_mv	Candido, Willame dos Santos Coelho, Maria de Fatima Barbosa Maia, Sandra Sely Silveira Cunha, Cleyton Saialy de Medeiros Silva, Ricardo Carlos Pereira da
dc.subject.proposal.spa.fl_str_mv	agronomia fisiologia Área foliar combretaceae método não destrutivo modelos lineales Combretaceae leaf area lineal model non-destructive method mofumbo planta nativa medidas de crescimento estimativas com equações
topic	agronomia fisiologia Área foliar combretaceae método não destrutivo modelos lineales Combretaceae leaf area lineal model non-destructive method mofumbo planta nativa medidas de crescimento estimativas com equações
description	Combretum leprosum Mart. -Combretaceae is a shrub used in popular medicine in Northeast Brazil as antiulcer, antihemorragica and antinociceptive. Estimating the leaf area is an important remark to be made biometric to compare the growth of plants. In this study, a model for calculating leaf area was developed for Combretum leprosum using linear measurements of leaf length (C) and maximum width (L), in order to obtain an equation by the linear dimensions of the leaf. It was collected 200 leaf blades of a population of C. leprosum native in a conservation area of Caatinga in the campus of the Federal Rural University of the Semi Arid in Natal, Rio Grande do Norte. The leaves were obtained from adults and leaf area was measured using an integrator leaf area (LI-3100, LI-COR). The analysis of variance of the regression was made in the program SAEG. The linear and geometric equations can be used to estimate leaf area of C. leprosum. From a practical standpoint, it is suggested to opt for the simple linear equation involving the C x L, using the regression equation A = 0.7103 x (C x L), which is equivalent to taking 71.03% of product of the length along the midrib and the maximum width, with a coefficient of determination of 0.952617.
publishDate	2013
dc.date.issued.spa.fl_str_mv	2013
dc.date.accessioned.spa.fl_str_mv	2019-06-28T02:36:49Z
dc.date.available.spa.fl_str_mv	2019-06-28T02:36:49Z
dc.type.spa.fl_str_mv	Artículo de revista
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dc.identifier.eprints.spa.fl_str_mv	http://bdigital.unal.edu.co/28541/
url	https://repositorio.unal.edu.co/handle/unal/38448 http://bdigital.unal.edu.co/28541/
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language	spa
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Revistas electrónicas UN Revistas electrónicas UN
dc.relation.references.spa.fl_str_mv	Candido, Willame dos Santos and Coelho, Maria de Fatima Barbosa and Maia, Sandra Sely Silveira and Cunha, Cleyton Saialy de Medeiros and Silva, Ricardo Carlos Pereira da (2013) Model to estimate the leaf area of combretum leprosum mart. Acta Agronómica; Vol. 62, núm. 1 (2013); 37-41 2323-0118 0120-2812 .
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv	Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv	http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv	info:eu-repo/semantics/openAccess
rights_invalid_str_mv	Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2
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dc.publisher.spa.fl_str_mv	Universidad Nacional de Colombia Sede Palmira
institution	Universidad Nacional de Colombia
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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Candido, Willame dos Santos2d4d2627-20eb-4595-8561-3575373368df300Coelho, Maria de Fatima Barbosace3ea65b-2919-4768-ba3a-a1fc51318e3b300Maia, Sandra Sely Silveirae318cea7-03b1-42f1-b2da-c7c1ca593ca0300Cunha, Cleyton Saialy de Medeirosb5a43f35-b414-4823-9bd1-e3b91847699f300Silva, Ricardo Carlos Pereira dae19e91b5-404b-44ff-bf18-0b7be74ccf8c3002019-06-28T02:36:49Z2019-06-28T02:36:49Z2013https://repositorio.unal.edu.co/handle/unal/38448http://bdigital.unal.edu.co/28541/Combretum leprosum Mart. -Combretaceae is a shrub used in popular medicine in Northeast Brazil as antiulcer, antihemorragica and antinociceptive. Estimating the leaf area is an important remark to be made biometric to compare the growth of plants. In this study, a model for calculating leaf area was developed for Combretum leprosum using linear measurements of leaf length (C) and maximum width (L), in order to obtain an equation by the linear dimensions of the leaf. It was collected 200 leaf blades of a population of C. leprosum native in a conservation area of Caatinga in the campus of the Federal Rural University of the Semi Arid in Natal, Rio Grande do Norte. The leaves were obtained from adults and leaf area was measured using an integrator leaf area (LI-3100, LI-COR). The analysis of variance of the regression was made in the program SAEG. The linear and geometric equations can be used to estimate leaf area of C. leprosum. From a practical standpoint, it is suggested to opt for the simple linear equation involving the C x L, using the regression equation A = 0.7103 x (C x L), which is equivalent to taking 71.03% of product of the length along the midrib and the maximum width, with a coefficient of determination of 0.952617.Combretum leprosum Mart. –Combretaceae é um arbusto usado na medicina popular do nordeste brasileiro como antiúlcerogênica, antihemorragica e antinociceptiva. Estimativa da área foliar é uma importante observação biométrica a ser feita para comparar o crescimento das plantas. Neste estudo, um modelo de cálculo da área foliar foi desenvolvido para Combretum leprosum, utilizando medidas lineares de comprimento de folha (C) e a largura máxima (L), com o objetivo de obter uma equação através de parâmetros lineares dimensionais das folhas. Foram coletados 200 limbos foliares de uma população de C. leprosus nativa em uma área conservada de Caatinga dentro do campus da Universidade Federal Rural do Semi Árido em Mossoró, Rio Grande do Norte. As folhas foram obtidas de indivíduos adultos e a área das folhas foi determinada através de um integrador de área foliar (LI-3100, LI-COR). A analise de variância da regressão foi feita no programa SAEG. As equações lineares simples, exponenciais e geométricas obtidas podem ser usadas para estimação da área foliar de C. leprosum. Do ponto de vista prático, sugere-se optar pela equação linear simples que envolve o produto C x L, usando-se a equação de regressão A = 0.7103 x (C x L), que equivale a tomar 71.03% do produto entre o comprimento ao longo da nervura principal e a largura máxima, com um coeficiente de determinação (R2) de 0.952617.Combretum leprosum Mart. – Combretaceae, conocido como mofumbo, es un arbusto utilizado en medicina popular como antiulcerosa, y antihemorragica antinociceptivo. Los métodos para determinar el área foliar son importantes los estudios ecológicos y agronómicos. Con el fin de obtener una ecuación que, a través de las dimensiones lineales de las hojas, permiten estimar el área foliar de C. leprosum se analizaron las relaciones entre el área foliar real (A) y los parámetros como la longitud a lo largo de la vena principal (C) y la anchura máxima (L) perpendicular a la nervadura central. Las hojas fueron obtenidos de los adultos y el área de las hojas se determinó mediante un modelo integrador de área foliar LI 3100 de licor. El análisis de regresión de la varianza se realizó en el SAEG programa. El lineal, exponencial y geométrica obtenida puede ser utilizada para estimar el área foliar de C. leprosum. Desde un punto de vista práctico, se sugiere optar por simples ecuaciones lineales que implican la L * C, utilizando la ecuación de regresión A = 0,7103 x (L x C), que es equivalente a tomar 71,03% de producto de la longitud a lo largo de la nervadura central y el ancho máximo, con un coeficiente de determinación de 0,952617.application/pdfspaUniversidad Nacional de Colombia Sede PalmiraUniversidad Nacional de Colombia Revistas electrónicas UNRevistas electrónicas UNCandido, Willame dos Santos and Coelho, Maria de Fatima Barbosa and Maia, Sandra Sely Silveira and Cunha, Cleyton Saialy de Medeiros and Silva, Ricardo Carlos Pereira da (2013) Model to estimate the leaf area of combretum leprosum mart. Acta Agronómica; Vol. 62, núm. 1 (2013); 37-41 2323-0118 0120-2812 .Model to estimate the leaf area of combretum leprosum martArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTagronomiafisiologiaÁrea foliarcombretaceaemétodo não destrutivomodelos linealesCombretaceaeleaf arealineal modelnon-destructive methodmofumboplanta nativamedidas de crescimentoestimativas com equaçõesORIGINAL26330-187506-2-PB.pdfapplication/pdf168342https://repositorio.unal.edu.co/bitstream/unal/38448/1/26330-187506-2-PB.pdf945c298ef8f6d7c718f14e31ae4b40beMD5126330-192266-1-PB.htmtext/html22456https://repositorio.unal.edu.co/bitstream/unal/38448/2/26330-192266-1-PB.htm16697fe81281da76b4aeb624bc22ed28MD52TEXT26330-187506-2-PB.pdf.txt26330-187506-2-PB.pdf.txttext/plain20386https://repositorio.unal.edu.co/bitstream/unal/38448/3/26330-187506-2-PB.pdf.txtd3c7ca2dbd2490e282eb53299da1694cMD5326330-192266-1-PB.htm.txt26330-192266-1-PB.htm.txttext/plain17917https://repositorio.unal.edu.co/bitstream/unal/38448/5/26330-192266-1-PB.htm.txt51714a23340058317430e5ccdeef67e3MD55THUMBNAIL26330-187506-2-PB.pdf.jpg26330-187506-2-PB.pdf.jpgimage/jpeg3553https://repositorio.unal.edu.co/bitstream/unal/38448/4/26330-187506-2-PB.pdf.jpg63a3e877dea2373a3d79eb127ce42069MD54unal/38448oai:repositorio.unal.edu.co:unal/384482022-08-11 11:39:57.932Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co

Model to estimate the leaf area of combretum leprosum mart

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