Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes

A área foliar é uma das principais características para avaliar o crescimento vegetal. Objetivou-se neste trabalho determinar uma equação matemática para estimar a área foliar de Pistia stratiotes a partir de dimensões lineares dos limbos foliares. A pesquisa foi desenvolvida na Universidade Estadua...
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Autor*in:	L.B. Carvalho [verfasserIn] M.C. Souza [verfasserIn] M.S. Bianco [verfasserIn] S. Bianco [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch ; Spanisch ; Portugiesisch

Erschienen:	2011

Schlagwörter:	equação matemática Pistia stratiotes planta aquática mathematical equation aquatic plant

Übergeordnetes Werk:	In: Planta Daninha - Sociedade Brasileira da Ciência das Plantas Daninhas, 2004, 29(2011), 1, Seite 65-68
Übergeordnetes Werk:	volume:29 ; year:2011 ; number:1 ; pages:65-68

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1590/S0100-83582011000100008

Katalog-ID:	DOAJ072754702

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spelling	10.1590/S0100-83582011000100008 doi (DE-627)DOAJ072754702 (DE-599)DOAJ8bf8b1f9617c4f81a160a1185ae6fdbe DE-627 ger DE-627 rakwb eng spa por QH301-705.5 QK1-989 L.B. Carvalho verfasserin aut Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A área foliar é uma das principais características para avaliar o crescimento vegetal. Objetivou-se neste trabalho determinar uma equação matemática para estimar a área foliar de Pistia stratiotes a partir de dimensões lineares dos limbos foliares. A pesquisa foi desenvolvida na Universidade Estadual Paulista, Jaboticabal-SP, Brasil. Cem folhas, coletadas no ambiente natural, foram eletronicamente medidas em comprimento (C), largura máxima (L) e área foliar (AF). Os dados de AF e C × L foram submetidos à análise de regressão linear, determinando-se uma equação matemática para estimar a área foliar da espécie. A análise de variância sobre a regressão linear e a análise de correlação entre os valores de área foliar e estimada foram significativas (p < 0,01). A área foliar de P. stratiotes pode ser estimada pela equação: AF = 0,79499 (CL).<br<Leaf area is a major characteristic used to evaluate plant growth. This work aimed to determine a mathematical equation to estimate the leaf area of Pistia stratiotes in function of the linear measures of the leaf blades. The experiment was carried out at São Paulo State University,in Jaboticabal-SP, Brazil. Length (L), width (W) and leaf area (LA) of one hundred leaves collected from a natural environment were electronically measured. LA and L × W data were submitted to linear regression analysis, determining a mathematical equation to estimate the leaf area of the species. ANOVA on linear regression and correlation analysis between the obtained and estimated leaf area values were significant (p<0.01). Leaf area of P. stratiotes may be estimated by the equation: LA = 0.79499 (LW). equação matemática Pistia stratiotes planta aquática mathematical equation aquatic plant Biology (General) Botany M.C. Souza verfasserin aut M.S. Bianco verfasserin aut S. Bianco verfasserin aut In Planta Daninha Sociedade Brasileira da Ciência das Plantas Daninhas, 2004 29(2011), 1, Seite 65-68 (DE-627)391334867 (DE-600)2152315-0 01008358 nnns volume:29 year:2011 number:1 pages:65-68 https://doi.org/10.1590/S0100-83582011000100008 kostenfrei https://doaj.org/article/8bf8b1f9617c4f81a160a1185ae6fdbe kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582011000100008 kostenfrei https://doaj.org/toc/0100-8358 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 29 2011 1 65-68
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allfieldsGer	10.1590/S0100-83582011000100008 doi (DE-627)DOAJ072754702 (DE-599)DOAJ8bf8b1f9617c4f81a160a1185ae6fdbe DE-627 ger DE-627 rakwb eng spa por QH301-705.5 QK1-989 L.B. Carvalho verfasserin aut Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A área foliar é uma das principais características para avaliar o crescimento vegetal. Objetivou-se neste trabalho determinar uma equação matemática para estimar a área foliar de Pistia stratiotes a partir de dimensões lineares dos limbos foliares. A pesquisa foi desenvolvida na Universidade Estadual Paulista, Jaboticabal-SP, Brasil. Cem folhas, coletadas no ambiente natural, foram eletronicamente medidas em comprimento (C), largura máxima (L) e área foliar (AF). Os dados de AF e C × L foram submetidos à análise de regressão linear, determinando-se uma equação matemática para estimar a área foliar da espécie. A análise de variância sobre a regressão linear e a análise de correlação entre os valores de área foliar e estimada foram significativas (p < 0,01). A área foliar de P. stratiotes pode ser estimada pela equação: AF = 0,79499 (CL).<br<Leaf area is a major characteristic used to evaluate plant growth. This work aimed to determine a mathematical equation to estimate the leaf area of Pistia stratiotes in function of the linear measures of the leaf blades. The experiment was carried out at São Paulo State University,in Jaboticabal-SP, Brazil. Length (L), width (W) and leaf area (LA) of one hundred leaves collected from a natural environment were electronically measured. LA and L × W data were submitted to linear regression analysis, determining a mathematical equation to estimate the leaf area of the species. ANOVA on linear regression and correlation analysis between the obtained and estimated leaf area values were significant (p<0.01). Leaf area of P. stratiotes may be estimated by the equation: LA = 0.79499 (LW). equação matemática Pistia stratiotes planta aquática mathematical equation aquatic plant Biology (General) Botany M.C. Souza verfasserin aut M.S. Bianco verfasserin aut S. Bianco verfasserin aut In Planta Daninha Sociedade Brasileira da Ciência das Plantas Daninhas, 2004 29(2011), 1, Seite 65-68 (DE-627)391334867 (DE-600)2152315-0 01008358 nnns volume:29 year:2011 number:1 pages:65-68 https://doi.org/10.1590/S0100-83582011000100008 kostenfrei https://doaj.org/article/8bf8b1f9617c4f81a160a1185ae6fdbe kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582011000100008 kostenfrei https://doaj.org/toc/0100-8358 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 29 2011 1 65-68
allfieldsSound	10.1590/S0100-83582011000100008 doi (DE-627)DOAJ072754702 (DE-599)DOAJ8bf8b1f9617c4f81a160a1185ae6fdbe DE-627 ger DE-627 rakwb eng spa por QH301-705.5 QK1-989 L.B. Carvalho verfasserin aut Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A área foliar é uma das principais características para avaliar o crescimento vegetal. Objetivou-se neste trabalho determinar uma equação matemática para estimar a área foliar de Pistia stratiotes a partir de dimensões lineares dos limbos foliares. A pesquisa foi desenvolvida na Universidade Estadual Paulista, Jaboticabal-SP, Brasil. Cem folhas, coletadas no ambiente natural, foram eletronicamente medidas em comprimento (C), largura máxima (L) e área foliar (AF). Os dados de AF e C × L foram submetidos à análise de regressão linear, determinando-se uma equação matemática para estimar a área foliar da espécie. A análise de variância sobre a regressão linear e a análise de correlação entre os valores de área foliar e estimada foram significativas (p < 0,01). A área foliar de P. stratiotes pode ser estimada pela equação: AF = 0,79499 (CL).<br<Leaf area is a major characteristic used to evaluate plant growth. This work aimed to determine a mathematical equation to estimate the leaf area of Pistia stratiotes in function of the linear measures of the leaf blades. The experiment was carried out at São Paulo State University,in Jaboticabal-SP, Brazil. Length (L), width (W) and leaf area (LA) of one hundred leaves collected from a natural environment were electronically measured. LA and L × W data were submitted to linear regression analysis, determining a mathematical equation to estimate the leaf area of the species. ANOVA on linear regression and correlation analysis between the obtained and estimated leaf area values were significant (p<0.01). Leaf area of P. stratiotes may be estimated by the equation: LA = 0.79499 (LW). equação matemática Pistia stratiotes planta aquática mathematical equation aquatic plant Biology (General) Botany M.C. Souza verfasserin aut M.S. Bianco verfasserin aut S. Bianco verfasserin aut In Planta Daninha Sociedade Brasileira da Ciência das Plantas Daninhas, 2004 29(2011), 1, Seite 65-68 (DE-627)391334867 (DE-600)2152315-0 01008358 nnns volume:29 year:2011 number:1 pages:65-68 https://doi.org/10.1590/S0100-83582011000100008 kostenfrei https://doaj.org/article/8bf8b1f9617c4f81a160a1185ae6fdbe kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582011000100008 kostenfrei https://doaj.org/toc/0100-8358 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 29 2011 1 65-68
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source	In Planta Daninha 29(2011), 1, Seite 65-68 volume:29 year:2011 number:1 pages:65-68
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spellingShingle	L.B. Carvalho misc QH301-705.5 misc QK1-989 misc equação matemática misc Pistia stratiotes misc planta aquática misc mathematical equation misc aquatic plant misc Biology (General) misc Botany Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes
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topic_title	QH301-705.5 QK1-989 Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes equação matemática Pistia stratiotes planta aquática mathematical equation aquatic plant
topic	misc QH301-705.5 misc QK1-989 misc equação matemática misc Pistia stratiotes misc planta aquática misc mathematical equation misc aquatic plant misc Biology (General) misc Botany
topic_unstemmed	misc QH301-705.5 misc QK1-989 misc equação matemática misc Pistia stratiotes misc planta aquática misc mathematical equation misc aquatic plant misc Biology (General) misc Botany
topic_browse	misc QH301-705.5 misc QK1-989 misc equação matemática misc Pistia stratiotes misc planta aquática misc mathematical equation misc aquatic plant misc Biology (General) misc Botany
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title	Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes
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title_full	Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes
author_sort	L.B. Carvalho
journal	Planta Daninha
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author_browse	L.B. Carvalho M.C. Souza M.S. Bianco S. Bianco
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author-letter	L.B. Carvalho
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title_sort	estimativa da área foliar de plantas daninhas de ambiente aquático: pistia stratiotes estimate of the leaf area of aquatic weeds: pistia stratiotes
callnumber	QH301-705.5
title_auth	Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes
abstract	A área foliar é uma das principais características para avaliar o crescimento vegetal. Objetivou-se neste trabalho determinar uma equação matemática para estimar a área foliar de Pistia stratiotes a partir de dimensões lineares dos limbos foliares. A pesquisa foi desenvolvida na Universidade Estadual Paulista, Jaboticabal-SP, Brasil. Cem folhas, coletadas no ambiente natural, foram eletronicamente medidas em comprimento (C), largura máxima (L) e área foliar (AF). Os dados de AF e C × L foram submetidos à análise de regressão linear, determinando-se uma equação matemática para estimar a área foliar da espécie. A análise de variância sobre a regressão linear e a análise de correlação entre os valores de área foliar e estimada foram significativas (p < 0,01). A área foliar de P. stratiotes pode ser estimada pela equação: AF = 0,79499 (CL).<br<Leaf area is a major characteristic used to evaluate plant growth. This work aimed to determine a mathematical equation to estimate the leaf area of Pistia stratiotes in function of the linear measures of the leaf blades. The experiment was carried out at São Paulo State University,in Jaboticabal-SP, Brazil. Length (L), width (W) and leaf area (LA) of one hundred leaves collected from a natural environment were electronically measured. LA and L × W data were submitted to linear regression analysis, determining a mathematical equation to estimate the leaf area of the species. ANOVA on linear regression and correlation analysis between the obtained and estimated leaf area values were significant (p<0.01). Leaf area of P. stratiotes may be estimated by the equation: LA = 0.79499 (LW).
abstractGer	A área foliar é uma das principais características para avaliar o crescimento vegetal. Objetivou-se neste trabalho determinar uma equação matemática para estimar a área foliar de Pistia stratiotes a partir de dimensões lineares dos limbos foliares. A pesquisa foi desenvolvida na Universidade Estadual Paulista, Jaboticabal-SP, Brasil. Cem folhas, coletadas no ambiente natural, foram eletronicamente medidas em comprimento (C), largura máxima (L) e área foliar (AF). Os dados de AF e C × L foram submetidos à análise de regressão linear, determinando-se uma equação matemática para estimar a área foliar da espécie. A análise de variância sobre a regressão linear e a análise de correlação entre os valores de área foliar e estimada foram significativas (p < 0,01). A área foliar de P. stratiotes pode ser estimada pela equação: AF = 0,79499 (CL).<br<Leaf area is a major characteristic used to evaluate plant growth. This work aimed to determine a mathematical equation to estimate the leaf area of Pistia stratiotes in function of the linear measures of the leaf blades. The experiment was carried out at São Paulo State University,in Jaboticabal-SP, Brazil. Length (L), width (W) and leaf area (LA) of one hundred leaves collected from a natural environment were electronically measured. LA and L × W data were submitted to linear regression analysis, determining a mathematical equation to estimate the leaf area of the species. ANOVA on linear regression and correlation analysis between the obtained and estimated leaf area values were significant (p<0.01). Leaf area of P. stratiotes may be estimated by the equation: LA = 0.79499 (LW).
abstract_unstemmed	A área foliar é uma das principais características para avaliar o crescimento vegetal. Objetivou-se neste trabalho determinar uma equação matemática para estimar a área foliar de Pistia stratiotes a partir de dimensões lineares dos limbos foliares. A pesquisa foi desenvolvida na Universidade Estadual Paulista, Jaboticabal-SP, Brasil. Cem folhas, coletadas no ambiente natural, foram eletronicamente medidas em comprimento (C), largura máxima (L) e área foliar (AF). Os dados de AF e C × L foram submetidos à análise de regressão linear, determinando-se uma equação matemática para estimar a área foliar da espécie. A análise de variância sobre a regressão linear e a análise de correlação entre os valores de área foliar e estimada foram significativas (p < 0,01). A área foliar de P. stratiotes pode ser estimada pela equação: AF = 0,79499 (CL).<br<Leaf area is a major characteristic used to evaluate plant growth. This work aimed to determine a mathematical equation to estimate the leaf area of Pistia stratiotes in function of the linear measures of the leaf blades. The experiment was carried out at São Paulo State University,in Jaboticabal-SP, Brazil. Length (L), width (W) and leaf area (LA) of one hundred leaves collected from a natural environment were electronically measured. LA and L × W data were submitted to linear regression analysis, determining a mathematical equation to estimate the leaf area of the species. ANOVA on linear regression and correlation analysis between the obtained and estimated leaf area values were significant (p<0.01). Leaf area of P. stratiotes may be estimated by the equation: LA = 0.79499 (LW).
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title_short	Estimativa da área foliar de plantas daninhas de ambiente aquático: Pistia stratiotes Estimate of the leaf area of aquatic weeds: Pistia stratiotes
url	https://doi.org/10.1590/S0100-83582011000100008 https://doaj.org/article/8bf8b1f9617c4f81a160a1185ae6fdbe http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582011000100008 https://doaj.org/toc/0100-8358
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up_date	2024-07-03T13:52:59.629Z
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