Biblioteca Digital de VanguardiaGrowth of carrot cultivars in different environments
The carrot (Daucus carota) is the fifth most widely grown vegetable crop in Brazil, with an average yield of only 32.1 t ha-1 with productive potential to reach 80 t ha-1. One reason cited for this low productivity is planting varieties not adapted to the environments found in Brazil. Knowing the im...
| Autores principales: | , , , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Portugués |
| Publicado: |
Federal University of Piauí
2015
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| Acceso en línea: | https://comunicatascientiae.com.br/comunicata/article/view/796 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77724 |
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| author | Pereira, Gustavo Antônio Mendes Oliveira, Maxwel Coura Braga, Renan Rodrigues Silva, Daniel Valadão Oliveira, Altino Júnior Mendes Fernandes, José Sebastião Cunha Andrade Júnior, Valter Carvalho de |
| author_facet | Pereira, Gustavo Antônio Mendes Oliveira, Maxwel Coura Braga, Renan Rodrigues Silva, Daniel Valadão Oliveira, Altino Júnior Mendes Fernandes, José Sebastião Cunha Andrade Júnior, Valter Carvalho de |
| author_sort | Pereira, Gustavo Antônio Mendes |
| collection | Repositorio |
| description | The carrot (Daucus carota) is the fifth most widely grown vegetable crop in Brazil, with an average yield of only 32.1 t ha-1 with productive potential to reach 80 t ha-1. One reason cited for this low productivity is planting varieties not adapted to the environments found in Brazil. Knowing the importance of genotype and environment interaction, aimed to evaluate the growth of carrot cultivars in autumn-winter crop in two counties with different soil and climatic characteristics of the Upper Valley Jequitinhonha, MG. Six carrot cultivars (Brasilia, Nantes, Kuronan, Esplanade, Plateau and Tornado) were grown in two environments (Couto de Magalhães of Mines and Diamantina). Plants were sampled weekly and regression equations were adjusted from time. For plant height set to linear Couto de Magalhães de Diamantina Minas and quadratic models, as in root length models the behavior was reversed. This difference shows that different environments alter the pattern of growth. The distinct environments resulted in different behaviors of cultivars of carrot, and in Couto de Magalhães de Minas productivity was higher. Regardless of the growing environment to Nantes variety showed lower productivity. The Plateau cultivar is best suited for planting in the Diamantina and Kuronan and Plateau to Couto Magalhães de Minas. |
| format | info:eu-repo/semantics/article |
| id | clacso-CLACSO77724 |
| institution | CLACSO, Repositorio Digital |
| language | Portugués |
| publishDate | 2015 |
| publisher | Federal University of Piauí |
| record_format | greenstone |
| spelling | clacso-CLACSO777242022-03-21T20:07:34Z Growth of carrot cultivars in different environments Crescimento de cultivares de cenoura em diferentes ambientes Pereira, Gustavo Antônio Mendes Oliveira, Maxwel Coura Braga, Renan Rodrigues Silva, Daniel Valadão Oliveira, Altino Júnior Mendes Fernandes, José Sebastião Cunha Andrade Júnior, Valter Carvalho de Daucus carota growth analysis yield análise de crescimento Daucus carota produtividade The carrot (Daucus carota) is the fifth most widely grown vegetable crop in Brazil, with an average yield of only 32.1 t ha-1 with productive potential to reach 80 t ha-1. One reason cited for this low productivity is planting varieties not adapted to the environments found in Brazil. Knowing the importance of genotype and environment interaction, aimed to evaluate the growth of carrot cultivars in autumn-winter crop in two counties with different soil and climatic characteristics of the Upper Valley Jequitinhonha, MG. Six carrot cultivars (Brasilia, Nantes, Kuronan, Esplanade, Plateau and Tornado) were grown in two environments (Couto de Magalhães of Mines and Diamantina). Plants were sampled weekly and regression equations were adjusted from time. For plant height set to linear Couto de Magalhães de Diamantina Minas and quadratic models, as in root length models the behavior was reversed. This difference shows that different environments alter the pattern of growth. The distinct environments resulted in different behaviors of cultivars of carrot, and in Couto de Magalhães de Minas productivity was higher. Regardless of the growing environment to Nantes variety showed lower productivity. The Plateau cultivar is best suited for planting in the Diamantina and Kuronan and Plateau to Couto Magalhães de Minas. A cenoura (Daucus carota) é a quinta hortaliça mais cultivada no Brasil, apresentando produtividade média de apenas 32,1 t ha-1 com potencial produtivo para alcançar 80 t ha-1. Uma das causas apontadas para esta baixa produtividade é o plantio de cultivares não adaptadas aos ambientes encontrados no Brasil. Sabendo da importância dos efeitos da interação genótipo e ambiente, objetivou-se avaliar o crescimento de cultivares de cenoura no cultivo de outono-inverno em dois municípios com características edafo-climáticas distintas do Alto Vale do Jequitinhonha, MG. Foram cultivadas seis cultivares de cenoura (Brasília, Nantes, Kuronan, Esplanada, Planalto e Tornado) em dois ambientes (Couto de Magalhães de Minas e Diamantina). As plantas foram amostradas semanalmente e foram ajustadas equações de regressão a partir do tempo. Para a altura de plantas ajustou-se modelos lineares para Couto de Magalhães de Minas e para Diamantina modelos quadráticos, já no comprimento de raízes o comportamento se inverteu. Essa diferença mostra que ambientes distintos alteram o padrão de crescimento. Os ambientes distintos resultaram em diferentes comportamentos dos cultivares de cenoura, sendo que em Couto de Magalhães de Minas a produtividade foi maior. Independente do ambiente de cultivo a variedade Nantes apresentou menor produtividade. O cultivar Planalto é mais indicada para plantio em Diamantina e a Kuronan e Planalto para Couto Magalhães de Minas. 2015-12-29 2022-03-21T20:07:34Z 2022-03-21T20:07:34Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://comunicatascientiae.com.br/comunicata/article/view/796 10.14295/cs.v6i3.796 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77724 por https://comunicatascientiae.com.br/comunicata/article/view/796/349 https://comunicatascientiae.com.br/comunicata/article/view/796/649 Copyright (c) 2016 Gustavo Antônio Mendes Pereira, Maxwel Coura Oliveira, Renan Rodrigues Braga, Daniel Valadão Silva, Altino Júnior Mendes Oliveira, José Sebastião Cunha Fernandes, Valter Carvalho de Andrade Júnior application/pdf application/zip Federal University of Piauí Comunicata Scientiae; Vol. 6 No. 3 (2015); 317-325 Comunicata Scientiae; v. 6 n. 3 (2015); 317-325 2177-5133 2176-9079 10.14295/cs.v6i3 |
| spellingShingle | Daucus carota growth analysis yield análise de crescimento Daucus carota produtividade Pereira, Gustavo Antônio Mendes Oliveira, Maxwel Coura Braga, Renan Rodrigues Silva, Daniel Valadão Oliveira, Altino Júnior Mendes Fernandes, José Sebastião Cunha Andrade Júnior, Valter Carvalho de Growth of carrot cultivars in different environments |
| title | Growth of carrot cultivars in different environments |
| title_full | Growth of carrot cultivars in different environments |
| title_fullStr | Growth of carrot cultivars in different environments |
| title_full_unstemmed | Growth of carrot cultivars in different environments |
| title_short | Growth of carrot cultivars in different environments |
| title_sort | growth of carrot cultivars in different environments |
| topic | Daucus carota growth analysis yield análise de crescimento Daucus carota produtividade |
| url | https://comunicatascientiae.com.br/comunicata/article/view/796 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77724 |