Biblioteca Digital de VanguardiaPlant growth regulators on sweet sorghum: physiological and nutritional value analysis
Sweet sorghum has gained attention in tropical and subtropical regions because of its potential as a bioenergy crop. The present research was carried out to evaluate the physiological, biochemical and nutritional characteristics of sweet sorghum submitted to six plant growth regulators (thiamethoxam...
| Autores principales: | , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés |
| Publicado: |
Federal University of Piauí
2017
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| Materias: | |
| Acceso en línea: | https://comunicatascientiae.com.br/comunicata/article/view/1315 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77788 |
| _version_ | 1782336117574467584 |
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| author | Macedo, Willian Rodrigues Araújo, Diego Kitahara Santos, Valdinei Moreira Castro, Paulo Roberto de Camargo e Fernandes, Gisele Machado |
| author_facet | Macedo, Willian Rodrigues Araújo, Diego Kitahara Santos, Valdinei Moreira Castro, Paulo Roberto de Camargo e Fernandes, Gisele Machado |
| author_sort | Macedo, Willian Rodrigues |
| collection | Repositorio |
| description | Sweet sorghum has gained attention in tropical and subtropical regions because of its potential as a bioenergy crop. The present research was carried out to evaluate the physiological, biochemical and nutritional characteristics of sweet sorghum submitted to six plant growth regulators (thiamethoxam, biostimulant mixture, gibberellic acid, chlormequat chloride, ethephon, and trinexapac-ethyl). The compounds were applied via foliar spraying in order to increase the productive potential of plants and reduce the carbohydrates sink strength by inflorescences. The experiment was conducted in pots and the following variables were evaluated: plant height, inflorescence dry matter, soluble solids content, shoot dry matter, crude protein, ashes, neutral detergent fiber and in vitro digestibility. It were observed the action of trinexapac-ethyl and ethephon to reduce the inflorescence dry matter, chlormequat chloride to increase the shoot dry matter, and trinexapac-ethyl to improve ashes content and reduce the neutral detergent fiber contents. These results indicate that chlormequat chloride and trinexapac-ethyl are effective in restricting the plant growth and increasing sorghum nutritional quality. |
| format | info:eu-repo/semantics/article |
| id | clacso-CLACSO77788 |
| institution | CLACSO, Repositorio Digital |
| language | Inglés |
| publishDate | 2017 |
| publisher | Federal University of Piauí |
| record_format | greenstone |
| spelling | clacso-CLACSO777882022-03-21T20:07:49Z Plant growth regulators on sweet sorghum: physiological and nutritional value analysis Plant growth regulators on sweet sorghum: physiological and nutritional value analysis Macedo, Willian Rodrigues Araújo, Diego Kitahara Santos, Valdinei Moreira Castro, Paulo Roberto de Camargo e Fernandes, Gisele Machado Sorghum bicolor (L.) Moench growth nutritional quality bioenergy Sweet sorghum has gained attention in tropical and subtropical regions because of its potential as a bioenergy crop. The present research was carried out to evaluate the physiological, biochemical and nutritional characteristics of sweet sorghum submitted to six plant growth regulators (thiamethoxam, biostimulant mixture, gibberellic acid, chlormequat chloride, ethephon, and trinexapac-ethyl). The compounds were applied via foliar spraying in order to increase the productive potential of plants and reduce the carbohydrates sink strength by inflorescences. The experiment was conducted in pots and the following variables were evaluated: plant height, inflorescence dry matter, soluble solids content, shoot dry matter, crude protein, ashes, neutral detergent fiber and in vitro digestibility. It were observed the action of trinexapac-ethyl and ethephon to reduce the inflorescence dry matter, chlormequat chloride to increase the shoot dry matter, and trinexapac-ethyl to improve ashes content and reduce the neutral detergent fiber contents. These results indicate that chlormequat chloride and trinexapac-ethyl are effective in restricting the plant growth and increasing sorghum nutritional quality. Sweet sorghum has gained attention in tropical and subtropical regions because of its potential as a bioenergy crop. The present research was carried out to evaluate the physiological, biochemical and nutritional characteristics of sweet sorghum submitted to six plant growth regulators (thiamethoxam, biostimulant mixture, gibberellic acid, chlormequat chloride, ethephon, and trinexapac-ethyl). The compounds were applied via foliar spraying in order to increase the productive potential of plants and reduce the carbohydrates sink strength by inflorescences. The experiment was conducted in pots and the following variables were evaluated: plant height, inflorescence dry matter, soluble solids content, shoot dry matter, crude protein, ashes, neutral detergent fiber and in vitro digestibility. It were observed the action of trinexapac-ethyl and ethephon to reduce the inflorescence dry matter, chlormequat chloride to increase the shoot dry matter, and trinexapac-ethyl to improve ashes content and reduce the neutral detergent fiber contents. These results indicate that chlormequat chloride and trinexapac-ethyl are effective in restricting the plant growth and increasing sorghum nutritional quality. 2017-04-06 2022-03-21T20:07:49Z 2022-03-21T20:07:49Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Nota Científica https://comunicatascientiae.com.br/comunicata/article/view/1315 10.14295/cs.v8i1.1315 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77788 eng https://comunicatascientiae.com.br/comunicata/article/view/1315/458 Copyright (c) 2017 Willian Rodrigues Macedo, Diego Kitahara Araújo, Valdinei Moreira Santos, Paulo Roberto de Camargo e Castro, Gisele Machado Fernandes application/pdf Federal University of Piauí Comunicata Scientiae; Vol. 8 No. 1 (2017); 170-174 Comunicata Scientiae; v. 8 n. 1 (2017); 170-174 2177-5133 2176-9079 |
| spellingShingle | Sorghum bicolor (L.) Moench growth nutritional quality bioenergy Macedo, Willian Rodrigues Araújo, Diego Kitahara Santos, Valdinei Moreira Castro, Paulo Roberto de Camargo e Fernandes, Gisele Machado Plant growth regulators on sweet sorghum: physiological and nutritional value analysis |
| title | Plant growth regulators on sweet sorghum: physiological and nutritional value analysis |
| title_full | Plant growth regulators on sweet sorghum: physiological and nutritional value analysis |
| title_fullStr | Plant growth regulators on sweet sorghum: physiological and nutritional value analysis |
| title_full_unstemmed | Plant growth regulators on sweet sorghum: physiological and nutritional value analysis |
| title_short | Plant growth regulators on sweet sorghum: physiological and nutritional value analysis |
| title_sort | plant growth regulators on sweet sorghum: physiological and nutritional value analysis |
| topic | Sorghum bicolor (L.) Moench growth nutritional quality bioenergy |
| url | https://comunicatascientiae.com.br/comunicata/article/view/1315 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77788 |