| Registro completo |
| Provedor de dados: |
Agronomy
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| País: |
Brazil
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| Título: |
Carryover of tembotrione and atrazine affects yield and quality of potato tubers
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| Autores: |
Reis, Marcelo Rodrigues
Aquino, Leonardo Ângelo
Melo, Christiane Augusta Diniz
Silva, Daniel Valadão
Dias, Roque Carvalho
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| Data: |
2018-03-01
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| Ano: |
2018
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| Palavras-chave: |
Atlantic
Herbicide
Physiological disorder
Solanum tuberosum.
Matologia
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| Resumo: |
Crop rotation improves potato (Solanum tuberosum L.) crops; however, in some cases, it can have some negative effects due to the herbicides previously used in crops under rotation. These effects are the decline in the yield and the appearance of physiological disorders, including cracked tubers, which impair the quality and economic value of the potato. Two field experiments were performed with applications of tembotrione and atrazine, alone or in combination. In the Rio Paranaiba (Minas Gerais State) area, in clay soil, the herbicides were applied at post-emergence in corn (Zea mays L.). After corn harvest and soil preparation, the potatoes were planted. In the Serra do Salitre (Minas Gerais State) area, in the medium texture soil, the herbicides were applied and incorporated into the soil, and the potatoes were planted the day after. No injuries were found in the shoots. Decline in the potato yield was found only in the medium texture soil (Serra do Salitre). Atrazine did not affect the quality of potato tubers. In the two areas, tembotrione promoted cracks in “Atlantic” potato tubers.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35355
10.4025/actasciagron.v40i1.35355
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| Editor: |
Universidade Estadual de Maringá
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| Relação: |
http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35355/pdf
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| Formato: |
application/pdf
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| Fonte: |
Acta Scientiarum. Agronomy; Vol 40 (2018): Publicação Contínua; e35355
Acta Scientiarum. Agronomy; v. 40 (2018): Publicação Contínua; e35355
1807-8621
1679-9275
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| Direitos: |
Copyright (c) 2018 Acta Scientiarum. Agronomy
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