Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/5055 |
Resumo: | The objectives of this dissertation were to determine the phyllochron, the final leaf number on the main stem and the duration of developmental stages to characterize leaf growth during the developmental cycle and to determine the tuber yield of tenadvanced potato clones of the Potato Breeding and Genetics Program of the Universidade Federal de Santa Maria (UFSM) and two potato cultivars grown in spring and fall conditions in Santa Maria, Depression Central Region of the Rio Grande do Sul State. Two field experiments were conducted during Spring 2010 and Fall 2011 at the experimental field of the, Santa Maria, RS. The advanced potato clones were: SMINIA 00017-6, SMINIA 793101-3, SMINIA 02106-11, SJSM 00211-3, SJSM 03478-37, SJSM 01212-2, SJSM 01274-4, SJSM 04503-9, SJSM 02349 - 1 and SJSM 02317-3. The two potato cultivars were Asterix and Macaca. The planting density was 3.79 hills m-2. The experiment was a complete randomized block design with seven replications. After emergence, four plants in each plot were marked and on these plants the number of leaves on the main stem were counted twice a week and on one of these plants the length of the leaves was measured once a week to determine the green leaf area index. Tuber initiation was determined by collecting four plants of each clone at the border rows. The phyllochron was calculated by the inverse of the slope of the linear regression between leaf number and accumulated thermal time. Power-like nonlinear models were used to relate leaf length and leaf area. For determining tuber yield all the hills were used. The phyllochron varied from 17.0°C to 21.5°C day leaf the in Spring and from 14.8°C to 22.1° C in the Fall. There are differences of the duration of vegetative and tuberization phases and the final leaf number among clones, cultivars and growing seasons. The evolution of leaf area index throughout the developmental cycle was different in the advanced clones and in the cultivars during the two growing seasons. The of advanced clones showed high tuber yield in both Spring and Fall growing seasons. |
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2017-04-252017-04-252011-12-16ZANON, Alencar Junior. Growth, development and yield of advanced potato clones during spring and fall growing seasons in a subtropical environment. 2011. 57 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2011.http://repositorio.ufsm.br/handle/1/5055The objectives of this dissertation were to determine the phyllochron, the final leaf number on the main stem and the duration of developmental stages to characterize leaf growth during the developmental cycle and to determine the tuber yield of tenadvanced potato clones of the Potato Breeding and Genetics Program of the Universidade Federal de Santa Maria (UFSM) and two potato cultivars grown in spring and fall conditions in Santa Maria, Depression Central Region of the Rio Grande do Sul State. Two field experiments were conducted during Spring 2010 and Fall 2011 at the experimental field of the, Santa Maria, RS. The advanced potato clones were: SMINIA 00017-6, SMINIA 793101-3, SMINIA 02106-11, SJSM 00211-3, SJSM 03478-37, SJSM 01212-2, SJSM 01274-4, SJSM 04503-9, SJSM 02349 - 1 and SJSM 02317-3. The two potato cultivars were Asterix and Macaca. The planting density was 3.79 hills m-2. The experiment was a complete randomized block design with seven replications. After emergence, four plants in each plot were marked and on these plants the number of leaves on the main stem were counted twice a week and on one of these plants the length of the leaves was measured once a week to determine the green leaf area index. Tuber initiation was determined by collecting four plants of each clone at the border rows. The phyllochron was calculated by the inverse of the slope of the linear regression between leaf number and accumulated thermal time. Power-like nonlinear models were used to relate leaf length and leaf area. For determining tuber yield all the hills were used. The phyllochron varied from 17.0°C to 21.5°C day leaf the in Spring and from 14.8°C to 22.1° C in the Fall. There are differences of the duration of vegetative and tuberization phases and the final leaf number among clones, cultivars and growing seasons. The evolution of leaf area index throughout the developmental cycle was different in the advanced clones and in the cultivars during the two growing seasons. The of advanced clones showed high tuber yield in both Spring and Fall growing seasons.Os objetivos nesta dissertação foram determinar o filocrono, o número final de folhas na haste principal e a duração das fases de desenvolvimento, caracterizar o crescimento foliar durante o ciclo de desenvolvimento e determinar a produtividade de tubérculos de dez clones avançados do Programa de Genética e Melhoramento de Batata da Universidade Federal de Santa Maria (UFSM) e de duas cultivares de batata em cultivo de primavera e outono em Santa Maria, região da Depressão Central do Rio Grande do Sul (RS). Dois experimentos de campo foram conduzidos durante a primavera de 2010 e o outono de 2011, na área experimental do Departamento de Fitotecnia da UFSM, Santa Maria, RS. Foram utilizados os clones avançados SMINIA 00017-6, SMINIA 793101-3, SMINIA 02106-11, SJSM 00211-3, SJSM 03478-37, SJSM 01212-2, SJSM 01274-4, SJSM 04503-9, SJSM 02349-1 e SJSM 02317-3 selecionadas pelo Programa de Genética e Melhoramento de Batata da UFSM e as cultivares Asterix e Macaca. A densidade de plantio foi de 3,79 covas m-2. O delineamento experimental utilizado foi o de blocos ao acaso com sete repetições. Após a emergência, quatro plantas em cada parcela foram identificadas com anel colorido e nestas foram contadas, duas vezes por semana, o número de folhas na haste principal e, em uma destas plantas, semanalmente foi medido o comprimento das folhas para determinação do índice de área foliar verde. A data do início da tuberização foi determinada coletando-se a cada dois dias quatro plantas de cada clone nas linhas da bordadura. O filocrono foi calculado pelo inverso do coeficiente angular da regressão linear entre o número de folhas e a soma térmica acumulada. Obtiveram-se modelos não lineares do tipo potência para relacionar o comprimento das folhas com o índice de área foliar. Para determinação da produtividade foram utilizadas todas as covas da parcela. O filocrono variou de 17,0°C a 21,5°C dia folha-1, no cultivo de primavera, e de 14,8°C a 22,1°C dia folha-1, no cultivo de outono. Houve diferença na duração das fases vegetativa e de tuberização e do número final de folhas entre os clones avançados, as cultivares e as épocas de cultivo. A evolução do índice de área foliar foi diferente ao longo do ciclo de desenvolvimento nos clones avançados e nas cultivares nas duas épocas de cultivo. No cultivo de primavera e no cultivo de outono os clones avançados apresentaram elevada produtividade de tubérculos de batata.Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em AgronomiaUFSMBRAgronomiaSolanum tuberosumFenologiaÉpoca de plantio Área foliarSolanum tuberosumPhenologyPlanting seasonLeaf areaCNPQ::CIENCIAS AGRARIAS::AGRONOMIACrescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropicalGrowth, development and yield of advanced potato clones during spring and fall growing seasons in a subtropical environmentinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisStreck, Nereu Augustohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4721150P1Heldwein, Arno Bernardohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788078U3Schöffel, Edgar Ricardohttp://lattes.cnpq.br/7727859837108095http://lattes.cnpq.br/7337698178327854Zanon, Alencar Junior5001000000094005005005003003b01ed40-f2a9-4cc8-9109-59e6f482b05dc8f6556c-a43a-451f-a1ef-13b2050f4ebd9a4eada9-2d44-42ce-8d75-16ec472d600581c813d2-c518-44bb-8048-507743559a40info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALZANON, ALENCAR JUNIOR.pdfapplication/pdf1485639http://repositorio.ufsm.br/bitstream/1/5055/1/ZANON%2c%20ALENCAR%20JUNIOR.pdf93e7ee744710174f7ae6ed202e30f7b6MD51TEXTZANON, ALENCAR JUNIOR.pdf.txtZANON, ALENCAR JUNIOR.pdf.txtExtracted texttext/plain110312http://repositorio.ufsm.br/bitstream/1/5055/2/ZANON%2c%20ALENCAR%20JUNIOR.pdf.txt764efcc5ca9bd9c01de8e8e9a4037b62MD52THUMBNAILZANON, ALENCAR JUNIOR.pdf.jpgZANON, ALENCAR JUNIOR.pdf.jpgIM Thumbnailimage/jpeg4966http://repositorio.ufsm.br/bitstream/1/5055/3/ZANON%2c%20ALENCAR%20JUNIOR.pdf.jpge7a04d884fc351100472915d961c5c41MD531/50552017-07-25 11:13:25.538oai:repositorio.ufsm.br:1/5055Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132017-07-25T14:13:25Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical |
dc.title.alternative.eng.fl_str_mv |
Growth, development and yield of advanced potato clones during spring and fall growing seasons in a subtropical environment |
title |
Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical |
spellingShingle |
Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical Zanon, Alencar Junior Solanum tuberosum Fenologia Época de plantio Área foliar Solanum tuberosum Phenology Planting season Leaf area CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical |
title_full |
Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical |
title_fullStr |
Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical |
title_full_unstemmed |
Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical |
title_sort |
Crescimento, desenvolvimento e produtividade de clones avançados de batata em cultivo de primavera e de outono em ambiente subtropical |
author |
Zanon, Alencar Junior |
author_facet |
Zanon, Alencar Junior |
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 |
Heldwein, Arno Bernardo |
dc.contributor.referee1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788078U3 |
dc.contributor.referee2.fl_str_mv |
Schöffel, Edgar Ricardo |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/7727859837108095 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/7337698178327854 |
dc.contributor.author.fl_str_mv |
Zanon, Alencar Junior |
contributor_str_mv |
Streck, Nereu Augusto Heldwein, Arno Bernardo Schöffel, Edgar Ricardo |
dc.subject.por.fl_str_mv |
Solanum tuberosum Fenologia Época de plantio Área foliar |
topic |
Solanum tuberosum Fenologia Época de plantio Área foliar Solanum tuberosum Phenology Planting season Leaf area CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.eng.fl_str_mv |
Solanum tuberosum Phenology Planting season Leaf area |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
The objectives of this dissertation were to determine the phyllochron, the final leaf number on the main stem and the duration of developmental stages to characterize leaf growth during the developmental cycle and to determine the tuber yield of tenadvanced potato clones of the Potato Breeding and Genetics Program of the Universidade Federal de Santa Maria (UFSM) and two potato cultivars grown in spring and fall conditions in Santa Maria, Depression Central Region of the Rio Grande do Sul State. Two field experiments were conducted during Spring 2010 and Fall 2011 at the experimental field of the, Santa Maria, RS. The advanced potato clones were: SMINIA 00017-6, SMINIA 793101-3, SMINIA 02106-11, SJSM 00211-3, SJSM 03478-37, SJSM 01212-2, SJSM 01274-4, SJSM 04503-9, SJSM 02349 - 1 and SJSM 02317-3. The two potato cultivars were Asterix and Macaca. The planting density was 3.79 hills m-2. The experiment was a complete randomized block design with seven replications. After emergence, four plants in each plot were marked and on these plants the number of leaves on the main stem were counted twice a week and on one of these plants the length of the leaves was measured once a week to determine the green leaf area index. Tuber initiation was determined by collecting four plants of each clone at the border rows. The phyllochron was calculated by the inverse of the slope of the linear regression between leaf number and accumulated thermal time. Power-like nonlinear models were used to relate leaf length and leaf area. For determining tuber yield all the hills were used. The phyllochron varied from 17.0°C to 21.5°C day leaf the in Spring and from 14.8°C to 22.1° C in the Fall. There are differences of the duration of vegetative and tuberization phases and the final leaf number among clones, cultivars and growing seasons. The evolution of leaf area index throughout the developmental cycle was different in the advanced clones and in the cultivars during the two growing seasons. The of advanced clones showed high tuber yield in both Spring and Fall growing seasons. |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011-12-16 |
dc.date.accessioned.fl_str_mv |
2017-04-25 |
dc.date.available.fl_str_mv |
2017-04-25 |
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 |
ZANON, Alencar Junior. Growth, development and yield of advanced potato clones during spring and fall growing seasons in a subtropical environment. 2011. 57 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2011. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/5055 |
identifier_str_mv |
ZANON, Alencar Junior. Growth, development and yield of advanced potato clones during spring and fall growing seasons in a subtropical environment. 2011. 57 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2011. |
url |
http://repositorio.ufsm.br/handle/1/5055 |
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por |
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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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