Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil

Detalhes bibliográficos
Autor(a) principal: Peixoto, José Ricardo
Data de Publicação: 1999
Outros Autores: Oliveira, Carlos Manoel de, Silva, Rogério Pereira da, Angelis, Bruno de, Filho, Arthur Bernardes Cecílio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/5552
Resumo: A field experiment was carried out in the Jordão farm in Araguari, MG, Brazil, during the summer season, to evaluate the agronomic potential of genotypes (Santa Cruz type) of tomato. A randomized block design was used with 16 treatments (genotypes) and four replicates. The experimental plot was made up of two lines (1.00 m between lines and 0.55 m between plants) with 12 plants each (1 plant/pit). Seventeen harvests were made, starting 69 days after transplanting. Several genotypes as Saladinha, Débora Plus, SM-16 and Atlas had a good agronomic performance, being recommended to be cultivated in the region, in the summer season. Classified as AA type, the Saladinha and Atlas showed an average of 140 g/fruit. During the experiment a negative correlation, r = -0.52 and -0.54, could be observed, in the first evaluation, and correlation r = -0.55 and -0.45 in the second evaluation between total production, and commercial production in relation to geminivirus infection, respectively, for the different genotypes. The Saladinha e SM-16 hybrids showed the lowest number of infected plants, while Santa Clara Imported, Santa Clara, Jumbo AG-592 and IAC Santa Clara showed the highest number.
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spelling Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, BrazilAvaliação de genótipos de tomateiro tipo Santa Cruz no período de verão, em Araguari, MGtomato; Lycopersicon esculentum; productivity; qualitytomate; Lycopersicon esculentum; produtividade; qualidadeA field experiment was carried out in the Jordão farm in Araguari, MG, Brazil, during the summer season, to evaluate the agronomic potential of genotypes (Santa Cruz type) of tomato. A randomized block design was used with 16 treatments (genotypes) and four replicates. The experimental plot was made up of two lines (1.00 m between lines and 0.55 m between plants) with 12 plants each (1 plant/pit). Seventeen harvests were made, starting 69 days after transplanting. Several genotypes as Saladinha, Débora Plus, SM-16 and Atlas had a good agronomic performance, being recommended to be cultivated in the region, in the summer season. Classified as AA type, the Saladinha and Atlas showed an average of 140 g/fruit. During the experiment a negative correlation, r = -0.52 and -0.54, could be observed, in the first evaluation, and correlation r = -0.55 and -0.45 in the second evaluation between total production, and commercial production in relation to geminivirus infection, respectively, for the different genotypes. The Saladinha e SM-16 hybrids showed the lowest number of infected plants, while Santa Clara Imported, Santa Clara, Jumbo AG-592 and IAC Santa Clara showed the highest number.O trabalho foi desenvolvido na fazenda Jordão (município de Araguari, MG), na época do verão (período das águas), com o objetivo de verificar o desempenho agronômico de genótipos de tomateiro tipo Santa Cruz. Utilizou-se o delineamento experimental blocos casualizados, com 16 tratamentos (genótipos) e quatro repetições. A parcela experimental foi constituída por duas fileiras com 12 plantas cada, no espaçamento de 1,00 m entre linhas e 0,55 m entre plantas (1 planta/cova). Efetuaram-se 17 colheitas, sendo a primeira aos 69 dias após o transplante. Vários genótipos apresentaram um bom desempenho agronômico, principalmente Saladinha, Débora Plus, SM-16 e Atlas, podendo ser cultivados no período de verão. Apenas Saladinha e Atlas ultrapassaram 140 g de peso médio, destacando-se também em frutos do tipo extra AA. Observou-se uma correlação significativa e negativa com r = -0,52 e -0,54 na primeira avaliação, e r = -0,55 e -0,45 na segunda avaliação para a produção total e produção comercial, respectivamente, em relação à incidência de geminivírus nos diferentes genótipos. Os híbridos Saladinha e SM-16 apresentaram o menor número de plantas viróticas, enquanto Santa Clara Importada, Santa Clara, Jumbo AG-592 e IAC Santa Clara, apresentaram o maior número.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraPeixoto, José RicardoOliveira, Carlos Manoel deSilva, Rogério Pereira daAngelis, Bruno deFilho, Arthur Bernardes Cecílio1999-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5552Pesquisa Agropecuaria Brasileira; v.34, n.12, dez. 1999; 2247-2251Pesquisa Agropecuária Brasileira; v.34, n.12, dez. 1999; 2247-22511678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5552/2743info:eu-repo/semantics/openAccess2010-06-29T16:28:34Zoai:ojs.seer.sct.embrapa.br:article/5552Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-06-29T16:28:34Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil
Avaliação de genótipos de tomateiro tipo Santa Cruz no período de verão, em Araguari, MG
title Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil
spellingShingle Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil
Peixoto, José Ricardo
tomato; Lycopersicon esculentum; productivity; quality
tomate; Lycopersicon esculentum; produtividade; qualidade
title_short Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil
title_full Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil
title_fullStr Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil
title_full_unstemmed Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil
title_sort Evaluation of tomato genotypes (Santa Cruz type) during the Winter season, in Araguari, MG, Brazil
author Peixoto, José Ricardo
author_facet Peixoto, José Ricardo
Oliveira, Carlos Manoel de
Silva, Rogério Pereira da
Angelis, Bruno de
Filho, Arthur Bernardes Cecílio
author_role author
author2 Oliveira, Carlos Manoel de
Silva, Rogério Pereira da
Angelis, Bruno de
Filho, Arthur Bernardes Cecílio
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Peixoto, José Ricardo
Oliveira, Carlos Manoel de
Silva, Rogério Pereira da
Angelis, Bruno de
Filho, Arthur Bernardes Cecílio
dc.subject.por.fl_str_mv tomato; Lycopersicon esculentum; productivity; quality
tomate; Lycopersicon esculentum; produtividade; qualidade
topic tomato; Lycopersicon esculentum; productivity; quality
tomate; Lycopersicon esculentum; produtividade; qualidade
description A field experiment was carried out in the Jordão farm in Araguari, MG, Brazil, during the summer season, to evaluate the agronomic potential of genotypes (Santa Cruz type) of tomato. A randomized block design was used with 16 treatments (genotypes) and four replicates. The experimental plot was made up of two lines (1.00 m between lines and 0.55 m between plants) with 12 plants each (1 plant/pit). Seventeen harvests were made, starting 69 days after transplanting. Several genotypes as Saladinha, Débora Plus, SM-16 and Atlas had a good agronomic performance, being recommended to be cultivated in the region, in the summer season. Classified as AA type, the Saladinha and Atlas showed an average of 140 g/fruit. During the experiment a negative correlation, r = -0.52 and -0.54, could be observed, in the first evaluation, and correlation r = -0.55 and -0.45 in the second evaluation between total production, and commercial production in relation to geminivirus infection, respectively, for the different genotypes. The Saladinha e SM-16 hybrids showed the lowest number of infected plants, while Santa Clara Imported, Santa Clara, Jumbo AG-592 and IAC Santa Clara showed the highest number.
publishDate 1999
dc.date.none.fl_str_mv 1999-12-01
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/5552
url https://seer.sct.embrapa.br/index.php/pab/article/view/5552
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/5552/2743
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.34, n.12, dez. 1999; 2247-2251
Pesquisa Agropecuária Brasileira; v.34, n.12, dez. 1999; 2247-2251
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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