Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS
Ano de defesa: | 2011 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Agronomia
|
Departamento: |
Agronomia
|
País: |
BR
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/5036 |
Resumo: | The objectives of this Dissertation were to estimate the base temperature of leaf appearance, determine the phyllochron, leaf area, tillering, leaves number on stem elongation and determine the crop yield of three clones of sugarcane in crops plant and ratooning of one year. A field experiment was conducted during the years 2008 at 2010 at the experimental area of the Crop Science Department, Universidade Federal de Santa Maria, Santa Maria, RS. Three sugarcane clones were used: IAC 822045 (early), SP 711406 (medium) and CB 4176 (late). Experimental design was a complete randomizes block with four replications. Green leaf area was calculated from leaflet length and width. Base temperature (Tb) was estimated using the Mean Square Error (MSE) approach of the regression between accumulated leaf number (LN) and accumulated thermal time (TT). The phyllochron (°C day leaf-1) based on expanded and tip leaf number was estimating using 10°C as base temperature. Phyllochron was calculated as the inverse of the slope of the linear regression between NF and TT. We obtained nonlinear models of power type for the cumulative leaf area (AF) and NF stem. The productivity was determined used the four stems in the growing season of 2008/2009 and eight stems in the growing season 2009/2010. The phyllochron varies during the development sugarcane cycle, with a break point on 15 leaves and increasing following PHYLearly<PHYLentire<PHYLlate. The phyllochron in crops plant is less than phyllochron ratooning of one year to the first 15 leaves. The phyllochron based on expanded leaves number in general was greater than that based on tip leaves number, especially for the first 15 leaves. The power model is appropriate to characterize the allometric relationship between the evolution of green accumulated leaf area from the accumulated number of leaves on main stem. The medium clone (SP 711406) which had slower tillering and constant during its development cycle and has thicker stem and larger leaf area had a greater productivity in the ratooning of one year. The tip number leaves ranges from 14 to 18 leaves at the elongation stem. A variation in the production of green biomass of stem is more affected by the genetic trait of clones than by changes on environment. |
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2017-05-092017-05-092011-02-17HANAUER, Joana Graciela. Sugarcane growth, development and yield in crops plant and ratooning of one year in Santa Maria, RS. 2011. 81 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2011.http://repositorio.ufsm.br/handle/1/5036The objectives of this Dissertation were to estimate the base temperature of leaf appearance, determine the phyllochron, leaf area, tillering, leaves number on stem elongation and determine the crop yield of three clones of sugarcane in crops plant and ratooning of one year. A field experiment was conducted during the years 2008 at 2010 at the experimental area of the Crop Science Department, Universidade Federal de Santa Maria, Santa Maria, RS. Three sugarcane clones were used: IAC 822045 (early), SP 711406 (medium) and CB 4176 (late). Experimental design was a complete randomizes block with four replications. Green leaf area was calculated from leaflet length and width. Base temperature (Tb) was estimated using the Mean Square Error (MSE) approach of the regression between accumulated leaf number (LN) and accumulated thermal time (TT). The phyllochron (°C day leaf-1) based on expanded and tip leaf number was estimating using 10°C as base temperature. Phyllochron was calculated as the inverse of the slope of the linear regression between NF and TT. We obtained nonlinear models of power type for the cumulative leaf area (AF) and NF stem. The productivity was determined used the four stems in the growing season of 2008/2009 and eight stems in the growing season 2009/2010. The phyllochron varies during the development sugarcane cycle, with a break point on 15 leaves and increasing following PHYLearly<PHYLentire<PHYLlate. The phyllochron in crops plant is less than phyllochron ratooning of one year to the first 15 leaves. The phyllochron based on expanded leaves number in general was greater than that based on tip leaves number, especially for the first 15 leaves. The power model is appropriate to characterize the allometric relationship between the evolution of green accumulated leaf area from the accumulated number of leaves on main stem. The medium clone (SP 711406) which had slower tillering and constant during its development cycle and has thicker stem and larger leaf area had a greater productivity in the ratooning of one year. The tip number leaves ranges from 14 to 18 leaves at the elongation stem. A variation in the production of green biomass of stem is more affected by the genetic trait of clones than by changes on environment.Os objetivos nesta dissertação foram estimar a temperatura base de aparecimento de folhas, determinar o filocrono, área foliar, perfilhamento, número de folhas na elongação do colmo e determinar a produtividade de colmos de três clones de cana-de-açúcar em cultivo de cana-planta e de cana-soca de um ano. Um experimento de campo foi conduzido durante os anos de 2008 a 2010, na área experimental do Departamento de Fitotecnia da Universidade Federal de Santa Maria, Santa Maria, RS. Os clones de cana-de-açúcar utilizados foram: IAC 822045 (ciclo precoce), SP 711406 (ciclo médio) e CB 4176 (ciclo tardio). O delineamento foi Blocos ao Acaso com quatro repetições. A temperatura base (Tb) foi estimada pela metodologia de menor quadrado médio do erro (QME) da regressão linear entre o número de folhas acumuladas (NF) e a Soma Térmica acumulada (STa). O filocrono (°C dia folha-1) com base no número de folhas expandidas e número de folhas totais foi estimado usando como temperatura base 10°C. O filocrono foi calculado pelo inverso do coeficiente angular da regressão linear entre NF e STa . Obtiveram-se modelos não lineares do tipo potência para a área foliar acumulada (AF) e o NF no colmo. Para determinação da produtividade utilizou-se quatro colmos na estação de crescimento de 2008/2009 e oito colmos na estação de crescimento de 2009/2010. O filocrono varia durante o ciclo de desenvolvimento da cana-de-açúcar, tendo uma quebra em 15 folhas e aumentando na sequência FILO≤15 >FILOtotal > FILO>15. O filocrono da cana-planta é menor que o filocrono da cana-soca de um ano para as primeiras 15 folhas. O filocrono com base no número de folhas expandidas em geral foi maior que o com base no número de folhas totais , especialmente para as primeiras 15 folhas. O modelo potência é apropriado para caracterizar a relação alométrica entre a evolução da área foliar verde acumulada a partir do número de folhas acumulado no colmo principal. O clone de ciclo médio (SP 711406) que teve perfilhamento mais lento e constante durante seu ciclo de desenvolvimento e apresenta colmos mais grossos e área foliar maior obteve maior produtividade no cultivo de cana-soca. O número de folhas totais varia de 14 a 18 folhas na elongação do colmo. A variação da produtividade de fitomassa verde de colmos é mais afetada pela constituição genética dos clones do que pela variação do ambiente.Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em AgronomiaUFSMBRAgronomiaSaccharum officinarumFilocronoRelações alométricasTemperatura baseProdutividadeSaccharum officinarumPhyllochronAllometric relationshipsBase temperatureSugarcane yieldCNPQ::CIENCIAS AGRARIAS::AGRONOMIACrescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RSSugarcane growth, development and yield in crops plant and ratooning of one year in Santa Maria, RSinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisStreck, Nereu Augustohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4721150P1Avila, Luis Antonio dehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4798488A5Medeiros, Sandro Luis Petterhttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4784158A8http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4299519Z9Hanauer, Joana Graciela5001000000094005005005005003b01ed40-f2a9-4cc8-9109-59e6f482b05d20092e26-d6be-4ac9-a485-0eca6d45f49340895973-e6b6-43ed-9928-5614a3fe14a54b569ec4-ef48-442a-84ee-9056d96aeff4info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações do UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALHANAUER, JOANA GRACIELA.pdfapplication/pdf1582514http://repositorio.ufsm.br/bitstream/1/5036/1/HANAUER%2c%20JOANA%20GRACIELA.pdf09de6ae3c1aa6204ca1a119cc6abe4fcMD51TEXTHANAUER, JOANA GRACIELA.pdf.txtHANAUER, JOANA GRACIELA.pdf.txtExtracted texttext/plain145388http://repositorio.ufsm.br/bitstream/1/5036/2/HANAUER%2c%20JOANA%20GRACIELA.pdf.txt7a2efaf99add9bd863c1d9bf5150acafMD52THUMBNAILHANAUER, JOANA GRACIELA.pdf.jpgHANAUER, JOANA GRACIELA.pdf.jpgIM Thumbnailimage/jpeg4860http://repositorio.ufsm.br/bitstream/1/5036/3/HANAUER%2c%20JOANA%20GRACIELA.pdf.jpg12b3bddb35b0970c657c6326f8ec33dcMD531/50362017-07-25 11:12:12.978oai:repositorio.ufsm.br:1/5036Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2017-07-25T14:12:12Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS |
dc.title.alternative.eng.fl_str_mv |
Sugarcane growth, development and yield in crops plant and ratooning of one year in Santa Maria, RS |
title |
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS |
spellingShingle |
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS Hanauer, Joana Graciela Saccharum officinarum Filocrono Relações alométricas Temperatura base Produtividade Saccharum officinarum Phyllochron Allometric relationships Base temperature Sugarcane yield CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS |
title_full |
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS |
title_fullStr |
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS |
title_full_unstemmed |
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS |
title_sort |
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS |
author |
Hanauer, Joana Graciela |
author_facet |
Hanauer, Joana Graciela |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Streck, Nereu Augusto |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4721150P1 |
dc.contributor.referee1.fl_str_mv |
Avila, Luis Antonio de |
dc.contributor.referee1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4798488A5 |
dc.contributor.referee2.fl_str_mv |
Medeiros, Sandro Luis Petter |
dc.contributor.referee2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4784158A8 |
dc.contributor.authorLattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4299519Z9 |
dc.contributor.author.fl_str_mv |
Hanauer, Joana Graciela |
contributor_str_mv |
Streck, Nereu Augusto Avila, Luis Antonio de Medeiros, Sandro Luis Petter |
dc.subject.por.fl_str_mv |
Saccharum officinarum Filocrono Relações alométricas Temperatura base Produtividade |
topic |
Saccharum officinarum Filocrono Relações alométricas Temperatura base Produtividade Saccharum officinarum Phyllochron Allometric relationships Base temperature Sugarcane yield CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.eng.fl_str_mv |
Saccharum officinarum Phyllochron Allometric relationships Base temperature Sugarcane yield |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
The objectives of this Dissertation were to estimate the base temperature of leaf appearance, determine the phyllochron, leaf area, tillering, leaves number on stem elongation and determine the crop yield of three clones of sugarcane in crops plant and ratooning of one year. A field experiment was conducted during the years 2008 at 2010 at the experimental area of the Crop Science Department, Universidade Federal de Santa Maria, Santa Maria, RS. Three sugarcane clones were used: IAC 822045 (early), SP 711406 (medium) and CB 4176 (late). Experimental design was a complete randomizes block with four replications. Green leaf area was calculated from leaflet length and width. Base temperature (Tb) was estimated using the Mean Square Error (MSE) approach of the regression between accumulated leaf number (LN) and accumulated thermal time (TT). The phyllochron (°C day leaf-1) based on expanded and tip leaf number was estimating using 10°C as base temperature. Phyllochron was calculated as the inverse of the slope of the linear regression between NF and TT. We obtained nonlinear models of power type for the cumulative leaf area (AF) and NF stem. The productivity was determined used the four stems in the growing season of 2008/2009 and eight stems in the growing season 2009/2010. The phyllochron varies during the development sugarcane cycle, with a break point on 15 leaves and increasing following PHYLearly<PHYLentire<PHYLlate. The phyllochron in crops plant is less than phyllochron ratooning of one year to the first 15 leaves. The phyllochron based on expanded leaves number in general was greater than that based on tip leaves number, especially for the first 15 leaves. The power model is appropriate to characterize the allometric relationship between the evolution of green accumulated leaf area from the accumulated number of leaves on main stem. The medium clone (SP 711406) which had slower tillering and constant during its development cycle and has thicker stem and larger leaf area had a greater productivity in the ratooning of one year. The tip number leaves ranges from 14 to 18 leaves at the elongation stem. A variation in the production of green biomass of stem is more affected by the genetic trait of clones than by changes on environment. |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011-02-17 |
dc.date.accessioned.fl_str_mv |
2017-05-09 |
dc.date.available.fl_str_mv |
2017-05-09 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
HANAUER, Joana Graciela. Sugarcane growth, development and yield in crops plant and ratooning of one year in Santa Maria, RS. 2011. 81 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2011. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/5036 |
identifier_str_mv |
HANAUER, Joana Graciela. Sugarcane growth, development and yield in crops plant and ratooning of one year in Santa Maria, RS. 2011. 81 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2011. |
url |
http://repositorio.ufsm.br/handle/1/5036 |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Universidade Federal de Santa Maria |
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Programa de Pós-Graduação em Agronomia |
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UFSM |
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BR |
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Agronomia |
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Universidade Federal de Santa Maria |
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