Spatial distribution of the root system of Conilon and Arabica coffee plants
Abstract: The objective of this work was to evaluate the root system of Conilon coffee (Coffea canephora) and Arabica coffee (Coffea arabica) plants in the soil profile, using semivariograms. The evaluations were carried out in an area located in the municipality of Jaguaré, in the state of Espírito...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Embrapa Informação Tecnológica
2020-06-01
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| Series: | Pesquisa Agropecuária Brasileira |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2020000102601&tlng=en |
| _version_ | 1818974980315021312 |
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| author | Fabio Luiz Partelli André Cayô Cavalcanti Camilo Menegardo André Monzoli Covre Ivoney Gontijo Heder Braun |
| author_facet | Fabio Luiz Partelli André Cayô Cavalcanti Camilo Menegardo André Monzoli Covre Ivoney Gontijo Heder Braun |
| author_sort | Fabio Luiz Partelli |
| collection | DOAJ |
| description | Abstract: The objective of this work was to evaluate the root system of Conilon coffee (Coffea canephora) and Arabica coffee (Coffea arabica) plants in the soil profile, using semivariograms. The evaluations were carried out in an area located in the municipality of Jaguaré, in the state of Espírito Santo, Brazil. The Verdebrás G30/G35 Conilon coffee and the Catuaí Vermelho IAC 44 Arabica coffee cultivars were assessed. Soil monoliths with coffee plant roots were collected at three distances from the trunk in the planting row and at six distances from the trunk between rows, at six depths. The roots were collected and washed and then digitized and processed in the Safira software. The spatial variability of the evaluated attributes was characterized by the geostatistical technique, through semivariograms, using the GS+ 7.0 software. Root surface area, length, and volume were quantified for the two coffee species. Conilon coffee plants have a tendency of showing a root system with a smaller surface area, shorter length, and lower volume by volume of soil, as well as a less discrepant distribution on soil surface and in deeper layers, compared with Arabica coffee. |
| first_indexed | 2024-12-20T15:48:40Z |
| format | Article |
| id | doaj.art-55f7f859aa2d4b3eb4aaa8f1f5cb9209 |
| institution | Directory Open Access Journal |
| issn | 1678-3921 |
| language | English |
| last_indexed | 2024-12-20T15:48:40Z |
| publishDate | 2020-06-01 |
| publisher | Embrapa Informação Tecnológica |
| record_format | Article |
| series | Pesquisa Agropecuária Brasileira |
| spelling | doaj.art-55f7f859aa2d4b3eb4aaa8f1f5cb92092022-12-21T19:34:48ZengEmbrapa Informação TecnológicaPesquisa Agropecuária Brasileira1678-39212020-06-015510.1590/s1678-3921.pab2020.v55.01333Spatial distribution of the root system of Conilon and Arabica coffee plantsFabio Luiz Partellihttps://orcid.org/0000-0002-8830-0846André Cayô Cavalcantihttps://orcid.org/0000-0003-4993-8377Camilo MenegardoAndré Monzoli CovreIvoney Gontijohttps://orcid.org/0000-0002-4251-4689Heder BraunAbstract: The objective of this work was to evaluate the root system of Conilon coffee (Coffea canephora) and Arabica coffee (Coffea arabica) plants in the soil profile, using semivariograms. The evaluations were carried out in an area located in the municipality of Jaguaré, in the state of Espírito Santo, Brazil. The Verdebrás G30/G35 Conilon coffee and the Catuaí Vermelho IAC 44 Arabica coffee cultivars were assessed. Soil monoliths with coffee plant roots were collected at three distances from the trunk in the planting row and at six distances from the trunk between rows, at six depths. The roots were collected and washed and then digitized and processed in the Safira software. The spatial variability of the evaluated attributes was characterized by the geostatistical technique, through semivariograms, using the GS+ 7.0 software. Root surface area, length, and volume were quantified for the two coffee species. Conilon coffee plants have a tendency of showing a root system with a smaller surface area, shorter length, and lower volume by volume of soil, as well as a less discrepant distribution on soil surface and in deeper layers, compared with Arabica coffee.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2020000102601&tlng=enCoffea arabicaCoffea canephorasemiovariogramsoil profile |
| spellingShingle | Fabio Luiz Partelli André Cayô Cavalcanti Camilo Menegardo André Monzoli Covre Ivoney Gontijo Heder Braun Spatial distribution of the root system of Conilon and Arabica coffee plants Pesquisa Agropecuária Brasileira Coffea arabica Coffea canephora semiovariogram soil profile |
| title | Spatial distribution of the root system of Conilon and Arabica coffee plants |
| title_full | Spatial distribution of the root system of Conilon and Arabica coffee plants |
| title_fullStr | Spatial distribution of the root system of Conilon and Arabica coffee plants |
| title_full_unstemmed | Spatial distribution of the root system of Conilon and Arabica coffee plants |
| title_short | Spatial distribution of the root system of Conilon and Arabica coffee plants |
| title_sort | spatial distribution of the root system of conilon and arabica coffee plants |
| topic | Coffea arabica Coffea canephora semiovariogram soil profile |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2020000102601&tlng=en |
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