Physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybean
The study of herbicide dynamics in the soil and their interaction with the components of the environment makes it possible to ensure the selectivity of crops and the agronomical efficiency. The aim of this research was to evaluate the influence of soil physicochemical properties on the emergence...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2021-06-01
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| Series: | Journal of Plant Protection Research |
| Subjects: | |
| Online Access: | https://doi.org/10.24425/jppr.2021.137026 |
| _version_ | 1818199420481568768 |
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| author | Geovana Facco Barbieri Cassiano Salin Pigatto Glauco Pacheco Leães Nelson Diehl Kruse Dirceu Agostinetto André da Rosa Ulguim |
| author_facet | Geovana Facco Barbieri Cassiano Salin Pigatto Glauco Pacheco Leães Nelson Diehl Kruse Dirceu Agostinetto André da Rosa Ulguim |
| author_sort | Geovana Facco Barbieri |
| collection | DOAJ |
| description | The study of herbicide dynamics in the soil and their interaction with the components
of the environment makes it possible to ensure the selectivity of crops and the agronomical
efficiency. The aim of this research was to evaluate the influence of soil physicochemical
properties on the emergence and growth of soybean, with pre-emergence application
of various saflufenacil rates. An experiment was carried out in a greenhouse with
a completely randomized design, testing different soil types containing “Erechim”, “Santa
Maria” and “Eldorado do Sul”, at different saflufenacil rates: 0, 12.5, 25, 50, 100, 200,
400 g a.i. · ha–1. The application was performed 1 day after soybean sowing, and analyzed
variables were: the phytotoxicity emergence of seedlings, dry mass and height of the soybean.
The saflufenacil effective dose of 50% response in soybean (ED50) and the characteristics
of the soils showed that the soil contained clay and sand which were the components
most related to the saflufenacil availability to the plants. A lower ED50 by phytotoxicity to
the soybean was found in soil with lower and greater content of clay and sand, respectively.
The physicochemical properties of soil influenced the saflufenacil activity, having greater
potential of injury to soybean in the soil from Eldorado do Sul, due to its clay and sand
content. |
| first_indexed | 2024-12-12T02:21:29Z |
| format | Article |
| id | doaj.art-7daf4c1237424caa8903e5a27b9267bf |
| institution | Directory Open Access Journal |
| issn | 1899-007X |
| language | English |
| last_indexed | 2024-12-12T02:21:29Z |
| publishDate | 2021-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Journal of Plant Protection Research |
| spelling | doaj.art-7daf4c1237424caa8903e5a27b9267bf2022-12-22T00:41:40ZengPolish Academy of SciencesJournal of Plant Protection Research1899-007X2021-06-0161217618210.24425/jppr.2021.137026Physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybeanGeovana Facco Barbieri0https://orcid.org/0000-0003-0692-0206Cassiano Salin Pigatto1Glauco Pacheco Leães2Nelson Diehl Kruse3Dirceu Agostinetto4André da Rosa Ulguim5Plant Protection Department, Federal University of Pelotas, Av. Eliseu Maciel, 96160-000, Capão do Leão, Rio Grande do Sul, BrazilPlant Protection Department, Federal University of Pelotas, Av. Eliseu Maciel, 96160-000, Capão do Leão, Rio Grande do Sul, BrazilPlant Protection Department, Federal University of Santa Maria, Av. Roraima, 1000, 97105-900, Santa Maria, Rio Grande do Sul, BrazilPlant Protection Department, Federal University of Santa Maria, Av. Roraima, 1000, 97105-900, Santa Maria, Rio Grande do Sul, BrazilPlant Protection Department, Federal University of Pelotas, Av. Eliseu Maciel, 96160-000, Capão do Leão, Rio Grande do Sul, BrazilPlant Protection Department, Federal University of Santa Maria, Av. Roraima, 1000, 97105-900, Santa Maria, Rio Grande do Sul, BrazilThe study of herbicide dynamics in the soil and their interaction with the components of the environment makes it possible to ensure the selectivity of crops and the agronomical efficiency. The aim of this research was to evaluate the influence of soil physicochemical properties on the emergence and growth of soybean, with pre-emergence application of various saflufenacil rates. An experiment was carried out in a greenhouse with a completely randomized design, testing different soil types containing “Erechim”, “Santa Maria” and “Eldorado do Sul”, at different saflufenacil rates: 0, 12.5, 25, 50, 100, 200, 400 g a.i. · ha–1. The application was performed 1 day after soybean sowing, and analyzed variables were: the phytotoxicity emergence of seedlings, dry mass and height of the soybean. The saflufenacil effective dose of 50% response in soybean (ED50) and the characteristics of the soils showed that the soil contained clay and sand which were the components most related to the saflufenacil availability to the plants. A lower ED50 by phytotoxicity to the soybean was found in soil with lower and greater content of clay and sand, respectively. The physicochemical properties of soil influenced the saflufenacil activity, having greater potential of injury to soybean in the soil from Eldorado do Sul, due to its clay and sand content.https://doi.org/10.24425/jppr.2021.137026adsorptionclayglycine maxphytotoxicity |
| spellingShingle | Geovana Facco Barbieri Cassiano Salin Pigatto Glauco Pacheco Leães Nelson Diehl Kruse Dirceu Agostinetto André da Rosa Ulguim Physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybean Journal of Plant Protection Research adsorption clay glycine max phytotoxicity |
| title | Physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybean |
| title_full | Physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybean |
| title_fullStr | Physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybean |
| title_full_unstemmed | Physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybean |
| title_short | Physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybean |
| title_sort | physicochemical properties of soil and rates of saflufenacil in emergence and growth of soybean |
| topic | adsorption clay glycine max phytotoxicity |
| url | https://doi.org/10.24425/jppr.2021.137026 |
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