Morphological and yield responses of 'BRS Vitória' grapevines subjected to bio-fertigation with aquaculture wastewater
Abstract The objective of this work was to evaluate the agronomic responses of 'BRS Vitória' grapevines under bio-fertigation with and without conventional soil fertilizer. A completely randomized design was used, with three treatments and 18 replicates. The treatments were: CFI, conventio...
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| Format: | Article |
| Language: | English |
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Embrapa Informação Tecnológica
2023-05-01
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| Series: | Pesquisa Agropecuária Brasileira |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2023000102800&tlng=en |
| _version_ | 1797821920140328960 |
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| author | César Fernandes Aquino Anderson Miranda de Souza Edvânia Ramos Barbosa Erick de Meira dos Santos Adelson de Brito Souza Michelle Soares da Silva |
| author_facet | César Fernandes Aquino Anderson Miranda de Souza Edvânia Ramos Barbosa Erick de Meira dos Santos Adelson de Brito Souza Michelle Soares da Silva |
| author_sort | César Fernandes Aquino |
| collection | DOAJ |
| description | Abstract The objective of this work was to evaluate the agronomic responses of 'BRS Vitória' grapevines under bio-fertigation with and without conventional soil fertilizer. A completely randomized design was used, with three treatments and 18 replicates. The treatments were: CFI, conventional soil fertilizer and irrigation; BF+CF, bio-fertigation and conventional fertilizer; and BF, only bio-fertigation. The following variables were evaluated: graft and rootstock diameters; plant growth; number of lateral buds; root, leaf, petiole, and gem starch contents; bunch number per plant, length, circumference, and fresh weight; berry number per bunch, length, diameter, fresh weight, soluble solid contents, titratable acidity, and pH; yield; and leaf macro- and micronutrient contents. From 100 to 150 days after transplanting (DAT), rootstock and graft diameters were similar, increasing from 250 to 300 DAT in the CFI treatment. The highest root starch content was 7.19% in BF at 150 DAT and 37.35% in BF+CF at 300 DAT. The plants in BF+CF showed the best results for bunch number per plant and fresh weight, resulting in a fruit yield 22% higher than that obtained in the other treatments. 'BRS-Vitória' grapevines show a satisfactory agronomic performance when bio-fertigated. |
| first_indexed | 2024-03-13T09:59:48Z |
| format | Article |
| id | doaj.art-780e4e086cf8482b9c915a85a5f55581 |
| institution | Directory Open Access Journal |
| issn | 1678-3921 |
| language | English |
| last_indexed | 2024-03-13T09:59:48Z |
| publishDate | 2023-05-01 |
| publisher | Embrapa Informação Tecnológica |
| record_format | Article |
| series | Pesquisa Agropecuária Brasileira |
| spelling | doaj.art-780e4e086cf8482b9c915a85a5f555812023-05-23T07:31:15ZengEmbrapa Informação TecnológicaPesquisa Agropecuária Brasileira1678-39212023-05-015810.1590/s1678-3921.pab2023.v58.02986Morphological and yield responses of 'BRS Vitória' grapevines subjected to bio-fertigation with aquaculture wastewaterCésar Fernandes Aquinohttps://orcid.org/0000-0003-0725-011XAnderson Miranda de Souzahttps://orcid.org/0000-0002-4736-0340Edvânia Ramos Barbosahttps://orcid.org/0000-0002-8292-7410Erick de Meira dos Santoshttps://orcid.org/0000-0002-3844-4833Adelson de Brito Souzahttps://orcid.org/0000-0002-0240-7918Michelle Soares da Silvahttps://orcid.org/0000-0002-3876-5274Abstract The objective of this work was to evaluate the agronomic responses of 'BRS Vitória' grapevines under bio-fertigation with and without conventional soil fertilizer. A completely randomized design was used, with three treatments and 18 replicates. The treatments were: CFI, conventional soil fertilizer and irrigation; BF+CF, bio-fertigation and conventional fertilizer; and BF, only bio-fertigation. The following variables were evaluated: graft and rootstock diameters; plant growth; number of lateral buds; root, leaf, petiole, and gem starch contents; bunch number per plant, length, circumference, and fresh weight; berry number per bunch, length, diameter, fresh weight, soluble solid contents, titratable acidity, and pH; yield; and leaf macro- and micronutrient contents. From 100 to 150 days after transplanting (DAT), rootstock and graft diameters were similar, increasing from 250 to 300 DAT in the CFI treatment. The highest root starch content was 7.19% in BF at 150 DAT and 37.35% in BF+CF at 300 DAT. The plants in BF+CF showed the best results for bunch number per plant and fresh weight, resulting in a fruit yield 22% higher than that obtained in the other treatments. 'BRS-Vitória' grapevines show a satisfactory agronomic performance when bio-fertigated.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2023000102800&tlng=enVitis viniferaaquaculture effluentsfertilizer application |
| spellingShingle | César Fernandes Aquino Anderson Miranda de Souza Edvânia Ramos Barbosa Erick de Meira dos Santos Adelson de Brito Souza Michelle Soares da Silva Morphological and yield responses of 'BRS Vitória' grapevines subjected to bio-fertigation with aquaculture wastewater Pesquisa Agropecuária Brasileira Vitis vinifera aquaculture effluents fertilizer application |
| title | Morphological and yield responses of 'BRS Vitória' grapevines subjected to bio-fertigation with aquaculture wastewater |
| title_full | Morphological and yield responses of 'BRS Vitória' grapevines subjected to bio-fertigation with aquaculture wastewater |
| title_fullStr | Morphological and yield responses of 'BRS Vitória' grapevines subjected to bio-fertigation with aquaculture wastewater |
| title_full_unstemmed | Morphological and yield responses of 'BRS Vitória' grapevines subjected to bio-fertigation with aquaculture wastewater |
| title_short | Morphological and yield responses of 'BRS Vitória' grapevines subjected to bio-fertigation with aquaculture wastewater |
| title_sort | morphological and yield responses of brs vitoria grapevines subjected to bio fertigation with aquaculture wastewater |
| topic | Vitis vinifera aquaculture effluents fertilizer application |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2023000102800&tlng=en |
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