Competitive ability of bean cultivars with Urochloa plantaginea
The objective of this work was to evaluate the competitive ability of carioca bean cultivars BRS FC104, BRS FC402, IAC Imperador, IAC Milênio, IPR Tangará, and SCS Riqueza in the presence of Alexandergrass (Urochloa plantaginea) in different proportions of plants in association. The experiments were...
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| Autores principales: | , , , , , , , , , , |
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| Formato: | Online |
| Lenguaje: | eng |
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Facultad de Ciencias Agrarias-UNCuyo
2022
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| Materias: | |
| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/4830 |
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Universidad Nacional de Cuyo |
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Revistas en línea |
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Revistas en línea |
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Revista de la Facultad de Ciencias Agrarias |
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Revista de la Facultad de Ciencias Agrarias |
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R-107 |
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eng |
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Online |
| author |
Galon, Leandro do Amarante, Leonadro Favretto, Emanuel Luis Cavaletti, Daniel Cristian Henz Neto, Otilo Daniel Brandler, Daiani Signori, Victor Miguel Concenço, Germani Aspiazú, Ignácio Muzzel Trezzi, Michelangelo Melo, Thais Stradioto |
| spellingShingle |
Galon, Leandro do Amarante, Leonadro Favretto, Emanuel Luis Cavaletti, Daniel Cristian Henz Neto, Otilo Daniel Brandler, Daiani Signori, Victor Miguel Concenço, Germani Aspiazú, Ignácio Muzzel Trezzi, Michelangelo Melo, Thais Stradioto Competitive ability of bean cultivars with Urochloa plantaginea Phaseolus vulgaris ecofisiología de malezas interacción serie de reemplazo Phaseolus vulgaris weed ecophysiology competitive interaction replacement series |
| author_facet |
Galon, Leandro do Amarante, Leonadro Favretto, Emanuel Luis Cavaletti, Daniel Cristian Henz Neto, Otilo Daniel Brandler, Daiani Signori, Victor Miguel Concenço, Germani Aspiazú, Ignácio Muzzel Trezzi, Michelangelo Melo, Thais Stradioto |
| author_sort |
Galon, Leandro |
| title |
Competitive ability of bean cultivars with Urochloa plantaginea |
| title_short |
Competitive ability of bean cultivars with Urochloa plantaginea |
| title_full |
Competitive ability of bean cultivars with Urochloa plantaginea |
| title_fullStr |
Competitive ability of bean cultivars with Urochloa plantaginea |
| title_full_unstemmed |
Competitive ability of bean cultivars with Urochloa plantaginea |
| title_sort |
competitive ability of bean cultivars with urochloa plantaginea |
| description |
The objective of this work was to evaluate the competitive ability of carioca bean cultivars BRS FC104, BRS FC402, IAC Imperador, IAC Milênio, IPR Tangará, and SCS Riqueza in the presence of Alexandergrass (Urochloa plantaginea) in different proportions of plants in association. The experiments were carried out in a greenhouse in a completely randomized design with four replications. The treatments were arranged according to the proportions of beans and Alexandergrass plants: 100:0, 75:25, 50:50, 25:75, and 0:100 or 40:00, 30:10, 20:20, 10:30, and 0:40 plants per pot. The competitiveness of the species was analyzed using diagrams applied to replacement experiments and also through relative competitiveness indices. At 30 days after crop emergence, leaf area (LA), height (HP), diameter (DP), and shoot dry mass (SM) of the plant shoots were measured, as well as variables related to the physiology of the species. There was competition among carioca bean cultivars in the presence of Alexandergrass regardless of the proportion of plants, causing decreases in DP, LA and SM. Basically, there is competition for the same environmental resources between beans and Alexandergrass.
Highlights:
There is competition between bean and Alexandergrass, for the same environmental resources;
There is varietal difference - IAC Imperador and SCS 205 Riqueza are the most competitive ones;
The escape to competition is the best approach to guarantee yield in Alexandergrass-infested fields.
|
| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2022 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/4830 |
| topic |
Phaseolus vulgaris ecofisiología de malezas interacción serie de reemplazo Phaseolus vulgaris weed ecophysiology competitive interaction replacement series |
| topic_facet |
Phaseolus vulgaris ecofisiología de malezas interacción serie de reemplazo Phaseolus vulgaris weed ecophysiology competitive interaction replacement series |
| work_keys_str_mv |
AT galonleandro competitiveabilityofbeancultivarswithurochloaplantaginea AT doamaranteleonadro competitiveabilityofbeancultivarswithurochloaplantaginea AT favrettoemanuelluis competitiveabilityofbeancultivarswithurochloaplantaginea AT cavalettidanielcristian competitiveabilityofbeancultivarswithurochloaplantaginea AT henznetootilodaniel competitiveabilityofbeancultivarswithurochloaplantaginea AT brandlerdaiani competitiveabilityofbeancultivarswithurochloaplantaginea AT signorivictormiguel competitiveabilityofbeancultivarswithurochloaplantaginea AT concencogermani competitiveabilityofbeancultivarswithurochloaplantaginea AT aspiazuignacio competitiveabilityofbeancultivarswithurochloaplantaginea AT muzzeltrezzimichelangelo competitiveabilityofbeancultivarswithurochloaplantaginea AT melothaisstradioto competitiveabilityofbeancultivarswithurochloaplantaginea |
| _version_ |
1800220932086693888 |
| spelling |
I11-R107article-48302022-11-10T17:52:21Z Competitive ability of bean cultivars with Urochloa plantaginea Competitive ability of bean cultivars with Urochloa plantaginea Galon, Leandro do Amarante, Leonadro Favretto, Emanuel Luis Cavaletti, Daniel Cristian Henz Neto, Otilo Daniel Brandler, Daiani Signori, Victor Miguel Concenço, Germani Aspiazú, Ignácio Muzzel Trezzi, Michelangelo Melo, Thais Stradioto Phaseolus vulgaris ecofisiología de malezas interacción serie de reemplazo Phaseolus vulgaris weed ecophysiology competitive interaction replacement series The objective of this work was to evaluate the competitive ability of carioca bean cultivars BRS FC104, BRS FC402, IAC Imperador, IAC Milênio, IPR Tangará, and SCS Riqueza in the presence of Alexandergrass (Urochloa plantaginea) in different proportions of plants in association. The experiments were carried out in a greenhouse in a completely randomized design with four replications. The treatments were arranged according to the proportions of beans and Alexandergrass plants: 100:0, 75:25, 50:50, 25:75, and 0:100 or 40:00, 30:10, 20:20, 10:30, and 0:40 plants per pot. The competitiveness of the species was analyzed using diagrams applied to replacement experiments and also through relative competitiveness indices. At 30 days after crop emergence, leaf area (LA), height (HP), diameter (DP), and shoot dry mass (SM) of the plant shoots were measured, as well as variables related to the physiology of the species. There was competition among carioca bean cultivars in the presence of Alexandergrass regardless of the proportion of plants, causing decreases in DP, LA and SM. Basically, there is competition for the same environmental resources between beans and Alexandergrass. Highlights: There is competition between bean and Alexandergrass, for the same environmental resources; There is varietal difference - IAC Imperador and SCS 205 Riqueza are the most competitive ones; The escape to competition is the best approach to guarantee yield in Alexandergrass-infested fields. The objective of this work was to evaluate the competitive ability of carioca bean cultivars BRS FC104, BRS FC402, IAC Imperador, IAC Milênio, IPR Tangará, and SCS Riqueza in the presence of Alexandergrass (Urochloa plantaginea) in different proportions of plants in association. The experiments were carried out in a greenhouse in a completely randomized design with four replications. The treatments were arranged according to the proportions of beans and Alexandergrass plants: 100:0, 75:25, 50:50, 25:75, and 0:100 or 40:00, 30:10, 20:20, 10:30, and 0:40 plants per pot. The competitiveness of the species was analyzed using diagrams applied to replacement experiments and also through relative competitiveness indices. At 30 days after crop emergence, leaf area (LA), height (HP), diameter (DP), and shoot dry mass (SM) of the plant shoots were measured, as well as variables related to the physiology of the species. There was competition among carioca bean cultivars in the presence of Alexandergrass regardless of the proportion of plants, causing decreases in DP, LA and SM. Basically, there is competition for the same environmental resources between beans and Alexandergrass. Highlights: There is competition between bean and Alexandergrass, for the same environmental resources; There is varietal difference - IAC Imperador and SCS 205 Riqueza are the most competitive ones; The escape to competition is the best approach to guarantee yield in Alexandergrass-infested fields. Facultad de Ciencias Agrarias-UNCuyo 2022-07-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/4830 10.48162/rev.39.071 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 54 No. 1 (2022): January-June; 117-131 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 54 Núm. 1 (2022): Enero-Junio; 117-131 1853-8665 0370-4661 eng https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/4830/4564 Derechos de autor 2018 Revista de la Facultad de Ciencias Agrarias UNCuyo https://creativecommons.org/licenses/by-nc-sa/3.0/deed.es |
