Trellis systems and rootstocks affect the quality and antioxidant potential of ‘BRS Cora’ grapes in rainy seasons under semiarid conditions
| Autor: | Maria Auxiliadora Coêlho de Lima, Rayssa Ribeiro da Costa, Talita de Oliveira Ferreira |
|---|---|
| Přispěvatelé: | Rayssa Ribeiro da Costa, Talita de Oliveira Ferreira, MARIA AUXILIADORA COELHO DE LIMA, CPATSA. |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
functional appeal Materials Science (miscellaneous) Agriculture (General) tropical vitiviniculture Berry phenolic compounds Biology 01 natural sciences S1-972 Vitis vinifera × Vitis labrusca Sugar Composto Fenólico 04 agricultural and veterinary sciences Trellis (architecture) Phenolic compounds Apelo funcional Horticulture Vitivinicultura tropical Uva Vitis Vinifera Polyphenol management grapevine Shoot 040103 agronomy & agriculture 0401 agriculture forestry and fisheries Composition (visual arts) Porta Enxerto Manejo da videira Interception General Agricultural and Biological Sciences Rootstock 010606 plant biology & botany |
| Zdroj: | Bragantia, Vol 80 (2021) Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice) Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA Bragantia, Volume: 80, Article number: e0721, Published: 15 JAN 2021 Bragantia v.80 2021 Bragantia Instituto Agronômico de Campinas (IAC) instacron:IAC |
| ISSN: | 1678-4499 |
| Popis: | The quality and phenolic compound composition might be affected by production system due to microclimate around the bunches and sunlight interception provided by vegetative canopy architecture and environmental conditions. The aim of this study was to characterize the quality and antioxidant potential of ?BRS Cora? grapes with different trellis systems and rootstocks in rainy seasons under tropical conditions. Three trellis systems and two rootstocks were studied in production cycles during the first halves of 2017 and 2018, using a randomized-block experimental design. Interactions between the trellis systems, rootstocks and cycles differentially affect the fruit quality. The association between vertical shoot positioning or an overhead trellis with ?IAC 766? induced higher polyphenol compound contents. In turn, the trellis systems overhead trellis and lyre provided greater stability for the berry weight, soluble solids, total soluble sugar contents, yellow flavonoids, total extractable polyphenol compounds or antioxidant activity in both production cycles. The results of this study inferred that the grape quality and phenolic compound composition were not only affected by some specific climatic factors but also by the trellis system, rootstock, and the interaction between the three factors. Made available in DSpace on 2021-02-04T12:18:08Z (GMT). No. of bitstreams: 1 Trellis-systems-and-rootstocks-affect-the-quality-and-antioxidant-potential-2021.pdf: 164500 bytes, checksum: 635e4eaa2afb31cba1731aa6e4b96d7f (MD5) Previous issue date: 2021 |
| Databáze: | OpenAIRE |
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