Vegetative and fruit characteristics of papaya trees obtained by mass selection
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
DOI: | 10.5433/1679-0359.2010v31n1p29 |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4887 |
Resumo: | The present work had as purpose to evaluate some characteristics of papaya trees (Carica papaya L.), Golden cultivar, obtained trough plant mass selection, regarding plant and fruit quality in the first months of production. The samples were evaluated in a commercial crop at: 0, 20, 40, 70, 130, 180, 230, 260, 280, 310 and 340 days after the planting (DAP) and the first fruits were harvested at 230 DAP. The results showed the low height (199cm in 340 DAP) and low first flowering’s heigth (71cm), which is important to facilitate the harvest process. The plants presented good yield with high number of leafs (allowing a great area of fruit cover) and about 60 fruits per plant. The fruits kept similar features to cv. Golden. The fruit’s fresh weight ranged from 302.4 to 467.5g, which is in the range of the Brazilian market. The pulp thickness was 2.35cm, which is a feature of great economic interest. The pulp thickness showed close relation with climatic factors, and great variations of temperature and precipitation accelerated the pulp loss of thickness. |
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Semina. Ciências Agrárias (Online) |
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Vegetative and fruit characteristics of papaya trees obtained by mass selectionCaracterísticas vegetativas e de frutos de mamoeiros obtidos por seleção massalCarica papaya L.BreedingFruit qualityCarica papaya L.MelhoramentoQualidade do frutoThe present work had as purpose to evaluate some characteristics of papaya trees (Carica papaya L.), Golden cultivar, obtained trough plant mass selection, regarding plant and fruit quality in the first months of production. The samples were evaluated in a commercial crop at: 0, 20, 40, 70, 130, 180, 230, 260, 280, 310 and 340 days after the planting (DAP) and the first fruits were harvested at 230 DAP. The results showed the low height (199cm in 340 DAP) and low first flowering’s heigth (71cm), which is important to facilitate the harvest process. The plants presented good yield with high number of leafs (allowing a great area of fruit cover) and about 60 fruits per plant. The fruits kept similar features to cv. Golden. The fruit’s fresh weight ranged from 302.4 to 467.5g, which is in the range of the Brazilian market. The pulp thickness was 2.35cm, which is a feature of great economic interest. The pulp thickness showed close relation with climatic factors, and great variations of temperature and precipitation accelerated the pulp loss of thickness.O presente trabalho teve como objetivo monitorar características vegetativas e dos frutos de mamoeiro (Carica papaya L.), obtidos por seleção massal de plantas da cv. Golden, nos primeiros meses de produção. As amostragens foram realizadas em uma lavoura comercial aos 0, 20, 40, 70, 130, 180, 230, 260, 280, 310 e 340 dias após o plantio (DAP) e os primeiros frutos foram colhidos 230 DAP. Os resultados obtidos evidenciaram baixa altura das plantas (199 cm em 340 DAP) e baixa altura da primeira floração (71 cm), aspectos que facilitam a colheita. As plantas apresentaram boa produtividade, com elevado número de folhas (ampla área de recobrimento dos frutos) e cerca de 60 frutos por planta. Os frutos mantiveram características semelhantes aos da cv. Golden. A massa fresca dos frutos variou de 302,4 a 467,5g, encontrando-se dentro da faixa recomendada para comércio interno. A média da espessura da polpa foi de 2,3 cm, atributo de grande interesse econômico. A firmeza da polpa mostrou uma estreita relação com os fatores climáticos, onde grandes variações de temperatura e pluviosidade aceleraram a perda de firmeza. UEL2010-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/488710.5433/1679-0359.2010v31n1p29Semina: Ciências Agrárias; Vol. 31 No. 1 (2010); 29-38Semina: Ciências Agrárias; v. 31 n. 1 (2010); 29-381679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4887/4333Silva, Mariela Mattos daBroetto, Sabrina GarciaValbão, Sigrid CostaCosta, Adelaide de Fátima Santana daSilva, Diolina Mourainfo:eu-repo/semantics/openAccess2015-11-19T18:38:25Zoai:ojs.pkp.sfu.ca:article/4887Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:25Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Vegetative and fruit characteristics of papaya trees obtained by mass selection Características vegetativas e de frutos de mamoeiros obtidos por seleção massal |
title |
Vegetative and fruit characteristics of papaya trees obtained by mass selection |
spellingShingle |
Vegetative and fruit characteristics of papaya trees obtained by mass selection Vegetative and fruit characteristics of papaya trees obtained by mass selection Silva, Mariela Mattos da Carica papaya L. Breeding Fruit quality Carica papaya L. Melhoramento Qualidade do fruto Silva, Mariela Mattos da Carica papaya L. Breeding Fruit quality Carica papaya L. Melhoramento Qualidade do fruto |
title_short |
Vegetative and fruit characteristics of papaya trees obtained by mass selection |
title_full |
Vegetative and fruit characteristics of papaya trees obtained by mass selection |
title_fullStr |
Vegetative and fruit characteristics of papaya trees obtained by mass selection Vegetative and fruit characteristics of papaya trees obtained by mass selection |
title_full_unstemmed |
Vegetative and fruit characteristics of papaya trees obtained by mass selection Vegetative and fruit characteristics of papaya trees obtained by mass selection |
title_sort |
Vegetative and fruit characteristics of papaya trees obtained by mass selection |
author |
Silva, Mariela Mattos da |
author_facet |
Silva, Mariela Mattos da Silva, Mariela Mattos da Broetto, Sabrina Garcia Valbão, Sigrid Costa Costa, Adelaide de Fátima Santana da Silva, Diolina Moura Broetto, Sabrina Garcia Valbão, Sigrid Costa Costa, Adelaide de Fátima Santana da Silva, Diolina Moura |
author_role |
author |
author2 |
Broetto, Sabrina Garcia Valbão, Sigrid Costa Costa, Adelaide de Fátima Santana da Silva, Diolina Moura |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Silva, Mariela Mattos da Broetto, Sabrina Garcia Valbão, Sigrid Costa Costa, Adelaide de Fátima Santana da Silva, Diolina Moura |
dc.subject.por.fl_str_mv |
Carica papaya L. Breeding Fruit quality Carica papaya L. Melhoramento Qualidade do fruto |
topic |
Carica papaya L. Breeding Fruit quality Carica papaya L. Melhoramento Qualidade do fruto |
description |
The present work had as purpose to evaluate some characteristics of papaya trees (Carica papaya L.), Golden cultivar, obtained trough plant mass selection, regarding plant and fruit quality in the first months of production. The samples were evaluated in a commercial crop at: 0, 20, 40, 70, 130, 180, 230, 260, 280, 310 and 340 days after the planting (DAP) and the first fruits were harvested at 230 DAP. The results showed the low height (199cm in 340 DAP) and low first flowering’s heigth (71cm), which is important to facilitate the harvest process. The plants presented good yield with high number of leafs (allowing a great area of fruit cover) and about 60 fruits per plant. The fruits kept similar features to cv. Golden. The fruit’s fresh weight ranged from 302.4 to 467.5g, which is in the range of the Brazilian market. The pulp thickness was 2.35cm, which is a feature of great economic interest. The pulp thickness showed close relation with climatic factors, and great variations of temperature and precipitation accelerated the pulp loss of thickness. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-04-30 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4887 10.5433/1679-0359.2010v31n1p29 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4887 |
identifier_str_mv |
10.5433/1679-0359.2010v31n1p29 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4887/4333 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 31 No. 1 (2010); 29-38 Semina: Ciências Agrárias; v. 31 n. 1 (2010); 29-38 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1822182790958940160 |
dc.identifier.doi.none.fl_str_mv |
10.5433/1679-0359.2010v31n1p29 |