FOLIAR APPLICATION OF BIOSTIMULANT DOSES IN TWO PHENOLOGICAL STAGES IN COMMON BEAN CULTURE
Salinity is one of the environmental stresses that most affects plants' vital processes, especially germination. Brassinosteroids, including 24-epibrassinolide (EBL), have multiple actions in essential processes in plants. Thus, this research's objective was to evaluate the effects of EBL...
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| Format: | Article |
| Language: | English |
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Universidade Estadual de Mato Grosso do Sul
2022-09-01
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| Series: | Revista de Agricultura Neotropical |
| Subjects: | |
| Online Access: | https://periodicosonline.uems.br/index.php/agrineo/article/view/6981 |
| _version_ | 1798000896714473472 |
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| author | Wytalo Oliveira Lopes Lorenna Correia Varão Wilian Henrique Diniz Buso |
| author_facet | Wytalo Oliveira Lopes Lorenna Correia Varão Wilian Henrique Diniz Buso |
| author_sort | Wytalo Oliveira Lopes |
| collection | DOAJ |
| description |
Salinity is one of the environmental stresses that most affects plants' vital processes, especially germination. Brassinosteroids, including 24-epibrassinolide (EBL), have multiple actions in essential processes in plants. Thus, this research's objective was to evaluate the effects of EBL on tomato seeds' physiological conditioning on germination, growth, and production of dry seedling mass under salinity conditions. The experiment was carried out in a 2x5 factorial scheme, as follows: two concentrations of EBL (0 and 10-6 M) and five levels of salinity (0.5 control; 1.5; 3.0; 4.5 and 6.0 dS m-1), consisting of ten treatments, with four replications of 50 seeds. In isolation, the salt stress reduced the percentage of germination and germination speed index from four to 14 days, besides all the plants' growth traits. In turn, the EBL increased the percentage of germination, germination speed index, seedling length, and radicle dry matter. The application of 10-6 M of EBL in seed immersion no effect on the seed germination of IPA 6 tomato cultivar under salt stress but increases the root length and the dry matter of the seedlings.
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| first_indexed | 2024-04-11T11:27:33Z |
| format | Article |
| id | doaj.art-e58b24327dc74a61bfc9716b32e8f7ff |
| institution | Directory Open Access Journal |
| issn | 2358-6303 |
| language | English |
| last_indexed | 2024-04-11T11:27:33Z |
| publishDate | 2022-09-01 |
| publisher | Universidade Estadual de Mato Grosso do Sul |
| record_format | Article |
| series | Revista de Agricultura Neotropical |
| spelling | doaj.art-e58b24327dc74a61bfc9716b32e8f7ff2022-12-22T04:26:14ZengUniversidade Estadual de Mato Grosso do SulRevista de Agricultura Neotropical2358-63032022-09-019310.32404/rean.v9i3.6981FOLIAR APPLICATION OF BIOSTIMULANT DOSES IN TWO PHENOLOGICAL STAGES IN COMMON BEAN CULTUREWytalo Oliveira Lopes0Lorenna Correia Varão1Wilian Henrique Diniz Buso2Instituto Fedral Goiano,Instituto Federal Goiano Instituto Fedral GoianoInstituto Fedral Goiano Salinity is one of the environmental stresses that most affects plants' vital processes, especially germination. Brassinosteroids, including 24-epibrassinolide (EBL), have multiple actions in essential processes in plants. Thus, this research's objective was to evaluate the effects of EBL on tomato seeds' physiological conditioning on germination, growth, and production of dry seedling mass under salinity conditions. The experiment was carried out in a 2x5 factorial scheme, as follows: two concentrations of EBL (0 and 10-6 M) and five levels of salinity (0.5 control; 1.5; 3.0; 4.5 and 6.0 dS m-1), consisting of ten treatments, with four replications of 50 seeds. In isolation, the salt stress reduced the percentage of germination and germination speed index from four to 14 days, besides all the plants' growth traits. In turn, the EBL increased the percentage of germination, germination speed index, seedling length, and radicle dry matter. The application of 10-6 M of EBL in seed immersion no effect on the seed germination of IPA 6 tomato cultivar under salt stress but increases the root length and the dry matter of the seedlings. https://periodicosonline.uems.br/index.php/agrineo/article/view/6981Phaseolus vulgarisBiostimulantPhytohormones |
| spellingShingle | Wytalo Oliveira Lopes Lorenna Correia Varão Wilian Henrique Diniz Buso FOLIAR APPLICATION OF BIOSTIMULANT DOSES IN TWO PHENOLOGICAL STAGES IN COMMON BEAN CULTURE Revista de Agricultura Neotropical Phaseolus vulgaris Biostimulant Phytohormones |
| title | FOLIAR APPLICATION OF BIOSTIMULANT DOSES IN TWO PHENOLOGICAL STAGES IN COMMON BEAN CULTURE |
| title_full | FOLIAR APPLICATION OF BIOSTIMULANT DOSES IN TWO PHENOLOGICAL STAGES IN COMMON BEAN CULTURE |
| title_fullStr | FOLIAR APPLICATION OF BIOSTIMULANT DOSES IN TWO PHENOLOGICAL STAGES IN COMMON BEAN CULTURE |
| title_full_unstemmed | FOLIAR APPLICATION OF BIOSTIMULANT DOSES IN TWO PHENOLOGICAL STAGES IN COMMON BEAN CULTURE |
| title_short | FOLIAR APPLICATION OF BIOSTIMULANT DOSES IN TWO PHENOLOGICAL STAGES IN COMMON BEAN CULTURE |
| title_sort | foliar application of biostimulant doses in two phenological stages in common bean culture |
| topic | Phaseolus vulgaris Biostimulant Phytohormones |
| url | https://periodicosonline.uems.br/index.php/agrineo/article/view/6981 |
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