Solar Irradiance in the emergence and the initial development of Arabica coffee seedlings in the south of Goiás
The photosynthesis is considered the greatest physiological process of growth, being essential to the supply of raw material for the development of plants. This work was developed with the objective of evaluating shading meshes (35%, 50%, 80% light retention mesh and in full sun), in the emergence...
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| Format: | Article |
| Language: | English |
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Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais
2023-04-01
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| Series: | Revista Agrogeoambiental |
| Online Access: | https://agrogeoambiental.ifsuldeminas.edu.br/index.php/Agrogeoambiental/article/view/1720 |
| _version_ | 1797849354338304000 |
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| author | AUGUSTO CESAR CARDOSO DA SILVA Givago Coutinho Quintiliano Siqueira Schroden Nomeli |
| author_facet | AUGUSTO CESAR CARDOSO DA SILVA Givago Coutinho Quintiliano Siqueira Schroden Nomeli |
| author_sort | AUGUSTO CESAR CARDOSO DA SILVA |
| collection | DOAJ |
| description |
The photosynthesis is considered the greatest physiological process of growth, being essential to the supply of raw material for the development of plants. This work was developed with the objective of evaluating shading meshes (35%, 50%, 80% light retention mesh and in full sun), in the emergence and development of Arabica coffee seedlings (Acaiá do Cerrado, Catuaí Amarelo and Mundo Novo), with three replications, totaling 36 experimental units. The plot consisted of 4 plants, totaling 144 plants. Initially, the percentage of seedling emergence and the emergence speed index (IVE) were evaluated. At 180 days, the plant height, stem diameter of the seedlings, leaf area index of the first fully expanded pair of leaves, root length and number of leaf pairs were evaluated, as well as dry and fresh root and shoot. It was concluded that the 35% shading mesh was the one that best favored the IVE of coffee seedlings. There was no significant difference between the shading grids and between the cultivars in relation to the percentage of seedling emergence and the initial development of seedlings for any of the characteristics evaluated. The production of coffee seedlings in full sun is not recommended in the southern region of the state of Goiás.
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| first_indexed | 2024-04-09T18:42:36Z |
| format | Article |
| id | doaj.art-27ff5b12c3d94aba92a22aa56388115e |
| institution | Directory Open Access Journal |
| issn | 1984-428X 2316-1817 |
| language | English |
| last_indexed | 2024-04-09T18:42:36Z |
| publishDate | 2023-04-01 |
| publisher | Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais |
| record_format | Article |
| series | Revista Agrogeoambiental |
| spelling | doaj.art-27ff5b12c3d94aba92a22aa56388115e2023-04-10T18:03:25ZengInstituto Federal de Educação, Ciência e Tecnologia do Sul de Minas GeraisRevista Agrogeoambiental1984-428X2316-18172023-04-0115unico10.18406/2316-1817v15nunico20231720Solar Irradiance in the emergence and the initial development of Arabica coffee seedlings in the south of GoiásAUGUSTO CESAR CARDOSO DA SILVA0Givago Coutinho1Quintiliano Siqueira Schroden Nomeli2Centro Universitário de Goiatuba (UniCerrado)UniCerradoUniversidade Federal de Uberlândia The photosynthesis is considered the greatest physiological process of growth, being essential to the supply of raw material for the development of plants. This work was developed with the objective of evaluating shading meshes (35%, 50%, 80% light retention mesh and in full sun), in the emergence and development of Arabica coffee seedlings (Acaiá do Cerrado, Catuaí Amarelo and Mundo Novo), with three replications, totaling 36 experimental units. The plot consisted of 4 plants, totaling 144 plants. Initially, the percentage of seedling emergence and the emergence speed index (IVE) were evaluated. At 180 days, the plant height, stem diameter of the seedlings, leaf area index of the first fully expanded pair of leaves, root length and number of leaf pairs were evaluated, as well as dry and fresh root and shoot. It was concluded that the 35% shading mesh was the one that best favored the IVE of coffee seedlings. There was no significant difference between the shading grids and between the cultivars in relation to the percentage of seedling emergence and the initial development of seedlings for any of the characteristics evaluated. The production of coffee seedlings in full sun is not recommended in the southern region of the state of Goiás. https://agrogeoambiental.ifsuldeminas.edu.br/index.php/Agrogeoambiental/article/view/1720 |
| spellingShingle | AUGUSTO CESAR CARDOSO DA SILVA Givago Coutinho Quintiliano Siqueira Schroden Nomeli Solar Irradiance in the emergence and the initial development of Arabica coffee seedlings in the south of Goiás Revista Agrogeoambiental |
| title | Solar Irradiance in the emergence and the initial development of Arabica coffee seedlings in the south of Goiás |
| title_full | Solar Irradiance in the emergence and the initial development of Arabica coffee seedlings in the south of Goiás |
| title_fullStr | Solar Irradiance in the emergence and the initial development of Arabica coffee seedlings in the south of Goiás |
| title_full_unstemmed | Solar Irradiance in the emergence and the initial development of Arabica coffee seedlings in the south of Goiás |
| title_short | Solar Irradiance in the emergence and the initial development of Arabica coffee seedlings in the south of Goiás |
| title_sort | solar irradiance in the emergence and the initial development of arabica coffee seedlings in the south of goias |
| url | https://agrogeoambiental.ifsuldeminas.edu.br/index.php/Agrogeoambiental/article/view/1720 |
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