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| Gomes,Schaianne A.; Arantes,Sayonara A. do C. M.; Andrade,Ednaldo A. de; Arantes,Kelte R.; Viana,Daniela N.; Pereira Junior,Cezar da C.. |
| ABSTRACT To increase the efficiency in the control of weeds, it is common the use of a mixture of the herbicides glyphosate and 2,4-D in the desiccation. This paper aimed to evaluate the residual effect of these two herbicides on the development of maize plants, in soils of different textures. The experiment was conducted in a greenhouse, in 2015, in a completely randomized design in a 2 x 2 x 7 factorial scheme, corresponding to two soils (Red Yellow Latosol and Quartzarenic Neosol), two herbicide application times (5 and 10 days before maize sowing) and seven doses of herbicides (recommended dose of glyphosate, recommended dose of 2,4-D; mixing the recommended doses of glyphosate and 2,4-D; two, ten and fifty times the recommended doses in admixture; and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phytotoxicity; Herbicides; Red Yellow Latosol; Quartzarenic Neosol. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000500317 |
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| Franceschi,Mauricio; Arantes,Sayonara A. do C. M.; Andrade,Ednaldo A. de; Rocha,Adriano M. da; Arantes,Kelte R.; Yamashita,Oscar M.. |
| ABSTRACT The practice of liming may influence the leaching of herbicides in soils, especially those with weak acid character, such as picloram. The study on leaching, preserving soil structure, is an important factor when one intends to understand the dynamics of herbicides and environmental impacts. Thus, the effect of liming on picloram leaching in a dystrophic Red Yellow Latosol under field conditions was studied using a bioindicator plant. The experiment was set up in a completely randomized design (CRD), in split-plot scheme, with factorial in the plot. The factors of the plot corresponded to two soil conditions (presence and absence of liming) and 5 picloram concentrations (0; 384; 768; 1152; 1536 g ha-1), and the factor of the subplot was 5 soil... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucumis sativus; Herbicide dynamics; Soil pH. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019000200103 |
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