BRS Isis: New seedless grape cultivar for the tropical viticulture in Northeastern of Brazil
The aim of this study was to characterize the yield components of the grape BRS Isis grown in tropical conditions of the São Francisco Valley. The work was carried out during five growing seasons (2013–2015) in Petrolina, PE. The phenological cycle was 127 days between pruning to harvest. It was obt...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2016-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/bioconf/20160701002 |
| _version_ | 1818614329233113088 |
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| author | Leão Patrícia Coelho de Souza Nunes Bruna Thaís Gonçalves Souza Emille Mayara Carvalho de Rego Jéssica Islane de Souza Nascimento José Henrique Bernardino do |
| author_facet | Leão Patrícia Coelho de Souza Nunes Bruna Thaís Gonçalves Souza Emille Mayara Carvalho de Rego Jéssica Islane de Souza Nascimento José Henrique Bernardino do |
| author_sort | Leão Patrícia Coelho de Souza |
| collection | DOAJ |
| description | The aim of this study was to characterize the yield components of the grape BRS Isis grown in tropical conditions of the São Francisco Valley. The work was carried out during five growing seasons (2013–2015) in Petrolina, PE. The phenological cycle was 127 days between pruning to harvest. It was obtained 65.8% of sprouting on the rootstock IAC 313 and 60.4% on ‘SO4’. The bud fertility rates were high, around 1.00 bunches per shoot. The average production per plant was 20.63 kg on ‘SO4’ and 18.34 kg on ‘IAC 313’, corresponding to an yield at 29.45 ton/ha/season on ‘SO4’ and 26.19 ton/ha/season on ‘IAC 313’. The bunches are medium in size and cylindrical shaped with mass of 400 g on ‘SO4’ and 370 g on ‘IAC 313’. The bunch length and width were also slightly higher on ‘SO4’ (21.32 cm × 11.89 cm) compared to ‘IAC 313’ (20.42 cm × 11.50 cm). The berries are large, elliptical shaped, crunchy with a neutral flavor. The grape presented SS content around 16.0°Brix and low TA (0.44 and 0.49%), giving an apropriate SS/TA ratio and pleasant taste. The results showed that ‘BRS Isis’ can be considered as a new option of seedless grape for the tropical viticulture in the Northeastern of Brazil. |
| first_indexed | 2024-12-16T16:16:17Z |
| format | Article |
| id | doaj.art-21a94e0988bb455191fcb9da746341c8 |
| institution | Directory Open Access Journal |
| issn | 2117-4458 |
| language | English |
| last_indexed | 2024-12-16T16:16:17Z |
| publishDate | 2016-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj.art-21a94e0988bb455191fcb9da746341c82022-12-21T22:25:04ZengEDP SciencesBIO Web of Conferences2117-44582016-01-0170100210.1051/bioconf/20160701002bioconf-oiv2016_01002BRS Isis: New seedless grape cultivar for the tropical viticulture in Northeastern of BrazilLeão Patrícia Coelho de Souza0Nunes Bruna Thaís Gonçalves1Souza Emille Mayara Carvalho de2Rego Jéssica Islane de Souza3Nascimento José Henrique Bernardino do4Researcher Embrapa SemiaridStudents Trainee Universidade do Estado de Pernambuco (UPE)Students Trainee Universidade do Estado de Pernambuco (UPE)Students Trainee Universidade do Estado de Pernambuco (UPE)Students Trainee Universidade do Estado de Pernambuco (UPE)The aim of this study was to characterize the yield components of the grape BRS Isis grown in tropical conditions of the São Francisco Valley. The work was carried out during five growing seasons (2013–2015) in Petrolina, PE. The phenological cycle was 127 days between pruning to harvest. It was obtained 65.8% of sprouting on the rootstock IAC 313 and 60.4% on ‘SO4’. The bud fertility rates were high, around 1.00 bunches per shoot. The average production per plant was 20.63 kg on ‘SO4’ and 18.34 kg on ‘IAC 313’, corresponding to an yield at 29.45 ton/ha/season on ‘SO4’ and 26.19 ton/ha/season on ‘IAC 313’. The bunches are medium in size and cylindrical shaped with mass of 400 g on ‘SO4’ and 370 g on ‘IAC 313’. The bunch length and width were also slightly higher on ‘SO4’ (21.32 cm × 11.89 cm) compared to ‘IAC 313’ (20.42 cm × 11.50 cm). The berries are large, elliptical shaped, crunchy with a neutral flavor. The grape presented SS content around 16.0°Brix and low TA (0.44 and 0.49%), giving an apropriate SS/TA ratio and pleasant taste. The results showed that ‘BRS Isis’ can be considered as a new option of seedless grape for the tropical viticulture in the Northeastern of Brazil.http://dx.doi.org/10.1051/bioconf/20160701002 |
| spellingShingle | Leão Patrícia Coelho de Souza Nunes Bruna Thaís Gonçalves Souza Emille Mayara Carvalho de Rego Jéssica Islane de Souza Nascimento José Henrique Bernardino do BRS Isis: New seedless grape cultivar for the tropical viticulture in Northeastern of Brazil BIO Web of Conferences |
| title | BRS Isis: New seedless grape cultivar for the tropical viticulture in Northeastern of Brazil |
| title_full | BRS Isis: New seedless grape cultivar for the tropical viticulture in Northeastern of Brazil |
| title_fullStr | BRS Isis: New seedless grape cultivar for the tropical viticulture in Northeastern of Brazil |
| title_full_unstemmed | BRS Isis: New seedless grape cultivar for the tropical viticulture in Northeastern of Brazil |
| title_short | BRS Isis: New seedless grape cultivar for the tropical viticulture in Northeastern of Brazil |
| title_sort | brs isis new seedless grape cultivar for the tropical viticulture in northeastern of brazil |
| url | http://dx.doi.org/10.1051/bioconf/20160701002 |
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