Adaptability and stability of tomato genotypes under cultivated in Amazon upland and floodplain soils infested by Ralstonia solanacearum
The genetic resistance to Ralstonia solanacearum, the agent of "bacterial wilt" disease, is a condition for tomato cultivation in soils naturally infested by the pathogen in the Amazon upland and floodplain environments. In this work the adaptability and stability of the genetic resistance to pathog...
| Autor principal: | Pena, Maria Albanira Araújo |
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| Outros Autores: | Noda, Hiroshi, Machado, Francisco Manoares, Paiva, Maria Silvesnízia da Silva |
| Grau: | Artigo |
| Idioma: | pt_BR |
| Publicado em: |
Bragantia
2020
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| Assuntos: | |
| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/18303 |
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oai:repositorio:1-18303 |
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dspace |
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oai:repositorio:1-18303 Adaptability and stability of tomato genotypes under cultivated in Amazon upland and floodplain soils infested by Ralstonia solanacearum Adaptabilidade e estabilidade de genótipos de tomateiro sob cultivo em solos de terra firme e várzea da Amazônia infestados por Ralstonia solanacearum Pena, Maria Albanira Araújo Noda, Hiroshi Machado, Francisco Manoares Paiva, Maria Silvesnízia da Silva Agronomy Bacterial Disease Crop Yield Cultivation Disease Control Disease Resistance Floodplain Fruit Genetic Analysis Genotype Genotype-environment Interaction Wilt Amazonia Bacteria (microorganisms) Lycopersicon Esculentum Ralstonia Solanacearum Agronomy Bacterium Cultivation Disease Genetic Modification The genetic resistance to Ralstonia solanacearum, the agent of "bacterial wilt" disease, is a condition for tomato cultivation in soils naturally infested by the pathogen in the Amazon upland and floodplain environments. In this work the adaptability and stability of the genetic resistance to pathogen were estimated. Also fruit yield of advanced generation (F13 and F14) progenies from the original crossing (HT-16) of the tomato variety Yoshimatsu under cultivation conditions upland and floodplain in soils naturally infested by R. solanacearum. The experiments were carried out in four environments with soils naturally infested by the pathogen: two in upland and two in the floodplain. The evaluated tomato genotypes were: Santa Cruz Kada, the susceptibility control; Caraíba, the resistant control; C-38; Yoshimatsu 4-11, and four F13 and F14 progenies from the HT-16 crossing. The agronomic traits were evaluated by the parameters: Infection Rate (QR), for disease without multiplication, according PLANK (1963); Index of Sanity (IS), according NODA (1981); Total Yield of Fruits (PTF) and Total Number of Fruits (NTF). Genetic adaptability and phenotypic stability parameters were estimated according to the method proposed by EBERHART and RUSSEL (1966), expressed by genetic resistance to the pathogen R. solanacearum. The data showed that advanced progenies of the HT-16 crossing are adapted for cultivation in upland and floodplain soils infested by the pathogen and demonstrated superiority when compared to F7 variety Yoshimatsu 4-11. 2020-06-15T21:53:31Z 2020-06-15T21:53:31Z 2010 Artigo https://repositorio.inpa.gov.br/handle/1/18303 pt_BR Volume 69, Número 1, Pags. 27-37 Restrito Bragantia |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
pt_BR |
| topic |
Agronomy Bacterial Disease Crop Yield Cultivation Disease Control Disease Resistance Floodplain Fruit Genetic Analysis Genotype Genotype-environment Interaction Wilt Amazonia Bacteria (microorganisms) Lycopersicon Esculentum Ralstonia Solanacearum Agronomy Bacterium Cultivation Disease Genetic Modification |
| spellingShingle |
Agronomy Bacterial Disease Crop Yield Cultivation Disease Control Disease Resistance Floodplain Fruit Genetic Analysis Genotype Genotype-environment Interaction Wilt Amazonia Bacteria (microorganisms) Lycopersicon Esculentum Ralstonia Solanacearum Agronomy Bacterium Cultivation Disease Genetic Modification Pena, Maria Albanira Araújo Adaptability and stability of tomato genotypes under cultivated in Amazon upland and floodplain soils infested by Ralstonia solanacearum |
| topic_facet |
Agronomy Bacterial Disease Crop Yield Cultivation Disease Control Disease Resistance Floodplain Fruit Genetic Analysis Genotype Genotype-environment Interaction Wilt Amazonia Bacteria (microorganisms) Lycopersicon Esculentum Ralstonia Solanacearum Agronomy Bacterium Cultivation Disease Genetic Modification |
| description |
The genetic resistance to Ralstonia solanacearum, the agent of "bacterial wilt" disease, is a condition for tomato cultivation in soils naturally infested by the pathogen in the Amazon upland and floodplain environments. In this work the adaptability and stability of the genetic resistance to pathogen were estimated. Also fruit yield of advanced generation (F13 and F14) progenies from the original crossing (HT-16) of the tomato variety Yoshimatsu under cultivation conditions upland and floodplain in soils naturally infested by R. solanacearum. The experiments were carried out in four environments with soils naturally infested by the pathogen: two in upland and two in the floodplain. The evaluated tomato genotypes were: Santa Cruz Kada, the susceptibility control; Caraíba, the resistant control; C-38; Yoshimatsu 4-11, and four F13 and F14 progenies from the HT-16 crossing. The agronomic traits were evaluated by the parameters: Infection Rate (QR), for disease without multiplication, according PLANK (1963); Index of Sanity (IS), according NODA (1981); Total Yield of Fruits (PTF) and Total Number of Fruits (NTF). Genetic adaptability and phenotypic stability parameters were estimated according to the method proposed by EBERHART and RUSSEL (1966), expressed by genetic resistance to the pathogen R. solanacearum. The data showed that advanced progenies of the HT-16 crossing are adapted for cultivation in upland and floodplain soils infested by the pathogen and demonstrated superiority when compared to F7 variety Yoshimatsu 4-11. |
| format |
Artigo |
| author |
Pena, Maria Albanira Araújo |
| author2 |
Noda, Hiroshi Machado, Francisco Manoares Paiva, Maria Silvesnízia da Silva |
| author2Str |
Noda, Hiroshi Machado, Francisco Manoares Paiva, Maria Silvesnízia da Silva |
| title |
Adaptability and stability of tomato genotypes under cultivated in Amazon upland and floodplain soils infested by Ralstonia solanacearum |
| title_short |
Adaptability and stability of tomato genotypes under cultivated in Amazon upland and floodplain soils infested by Ralstonia solanacearum |
| title_full |
Adaptability and stability of tomato genotypes under cultivated in Amazon upland and floodplain soils infested by Ralstonia solanacearum |
| title_fullStr |
Adaptability and stability of tomato genotypes under cultivated in Amazon upland and floodplain soils infested by Ralstonia solanacearum |
| title_full_unstemmed |
Adaptability and stability of tomato genotypes under cultivated in Amazon upland and floodplain soils infested by Ralstonia solanacearum |
| title_sort |
adaptability and stability of tomato genotypes under cultivated in amazon upland and floodplain soils infested by ralstonia solanacearum |
| publisher |
Bragantia |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/18303 |
| _version_ |
1787144354317467648 |
| score |
11.755432 |