Fertility of buds and pruning recommendation of different grapevine varieties grown in altitude regions of Santa Catarina State, Brazil
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Vitis vinifera L., productivity, bud position, floral primordiaResumo
Low bud fertility index is frequently observed in different grapevine varieties grown in high altitude of Santa Catarina Sate; in many cases less than one cluster per bud is observed. The objective of this study was to assess bud fertility of twenty six Vitis vinifera L. varieties and from this information, to recommend the method of pruning more suitable for these varieties in high altitude conditions. The grapevine canes and buds were collected from production vineyards located in São Joaquim, Santa Catarina State, in two consecutive vintages. Fifteen cane cuttings containing 10 nodes per variety were collected to determine bud fertility and placed in a growth chamber with controlled relative humidity, light, temperature. After budbreak, buds were classified as fertile or non-fertile according to the presence or absence of the inflorescence. The bud fertility varies according to the variety and its position in the cane. Merlot, Cabernet Franc, Cabernet Sauvignon, Tinta Roriz and Tinta Caiada, which present higher fertility in basal buds, are recommended for short or long pruning. The varieties Chardonnay, Manzoni Bianco, Sauvignon Blanc, Sangiovese, Pinot Gris, Tempranillo, Pinot Noir, Syrah, Montepulciano, and Touriga Nacional should be pruned preferentially in long pruning. While the varieties Viognier, Glera (Prosecco), Fiano, Garganega, Vermentino, Nebbiolo, Teroldego, Rebo, Canaiolo Nero and Touriga Francesa must be pruned exclusively with long pruning in order to ensure adequate cluster production.
Referências
Alvares CA, Stape JL, Sentelhas PC, Golçalves JLM & Sparovek G (2014) Köppen’s climate classification map for Brazil. Meteorologische Zeitschrif, 22:711-728.
Andreini L, Viti R & Scalabrelli G (2009) Study on the morphological evolution of bud break in Vitis vinifera L. Vitis, 48:153-158.
Baillod M & Baggiolini M (1993) Les stades répères de la vigne. Revue Suisse de Viticulture Arboriculture Horticulture, 28:07-09.
Botelho RV, Pires EJP & Terra MM (2009) Fertilidade de gemas em videiras: fisiologia e fatores envolvidos. Ambiência, 2:129-144.
Brighenti AF, Malinovski LI, Stefanini M, Vieira HJ & Silva AL (2015) Comparação entre as regiões vitícolas de São Joaquim - SC, Brasil e San Michele All’Adige - TN, Itália. Revista Brasileira de Fruticultura, 37:281-288.
Brighenti AF, Cipriani R, Malinovski LI, Vanderlinde G, Allebrandt R, Feldberg NP & Silva AL (2017) Ecophysiology of three Italian cultivars subjected to two pruning methods in Santa Catarina, Brazil. Acta Horticulturae, 1157:381-388.
Calò A, Scienza A & Costacurta A (2006) Vitigni d’Italia - Le varietà tradizionali per la produzione dei vini moderni. Bologna, Edagricole. 919p.
Carmona MJ, Chaib J, Martinez-Zapater JM & Thomas MR (2008) A molecular genetic perspective of reproductive development in grapevine. Journal of Experimental Botany, 59:2579-2596.
Dokoozlian NK (2000) Grape Berry Growth and Development. In: Christensen LP (Ed.) Raisin Production Manual. Oakland, University of California. p.30-37.
Leão PCS & Silva EEG (2003) Brotação e fertilidade de gemas em uvas sem sementes no Vale do São Francisco. Revista Brasileira de Fruticultura, 25:375-378.
Malinovski LI, Brighent AF, Borghezan M, Guerra MP, Silva AL, Porro D, Stefanini M & Vieira HJ (2016) Viticultural performance of Italian grapevines in high altitude regions of Santa Catarina State, Brazil. Acta Horticulturae, 1115:203-210.
Mannini F (2004) Italian Indigenous Grapevine Cultivars: Guarantee of Genetic Biodiversity and Economic Resource. Acta Horticulturae, 652:87-95.
Mullins MG, Bouquet A & Williams LE (2007) Biology of the grapevine. Cambridge, University Press. 239p.
Munhoz B, Welter JF, Pescador R, Brighenti AF & Silva AL (2016) Fertilidade e Análise de gemas das videiras Greco di Tufo, Coda di Volpe e Viognier cultivadas em São Joaquim – Santa Catarina. Revista Agropecuária Catarinense, 29:68-72.
Pasa MS, Carra B, Silva CP, Ciotta MN, Brighenti AF, & Pereira AJ (2017) Early spring application of aminoethoxyvinilglycine (AVG) increases fruit set and yield of ‘Rocha’ pears. Revista Brasileira de Fruticultura, 39:e-982.
Pasa MS, Felippeto J, Nava G, Silva CP, Brighenti AF & Ciotta M (2018) Performance of ‘Fuji Suprema’ apple trees treated with budbreak promoters, in São Joaquim-SC. Revista Brasileira de Fruticultura, 40:e-325.
Rosa AM, Pescador R, Silva AL, Brighenti AF & Bruneto G (2014) Fertilidade e reserva de carbono e nitrogêncio em gemas de ramos das viníferas ‘Cabernet Sauvignon’ e ‘Nebbiolo’. Revista Brasileira de Fruticultura, 36:576-585.
Srinivasan C & Mullins MG (1981) Physiology of flowering in the grapevine – A review. American Journal of Enology and Viticulture, 32:47-63.
Taiz L & Zeiger E (2009) Fisiologia Vegetal. 4ª ed. Porto Alegre, Artmed. 848p.
Würz DA, Marcon Filho JL, Allebrandt R, De Bem BP, Rufato L & Kretzschmar AA (2018) Reguladores de crescimento na fertilidade de gemas e maturação da cultivar ‘Nebbiolo’ em região de elevada altitude de Santa Catarina. Scientia Agrarian Paranaensis, 17:90-95.
Würz DA, Canossa AT, Reineher J, Allebrandt R, Bem BP, Outemane M, Rufato L & Krezschmar AA (2019) Avaliação da fertilidade de gemas de variedades de uvas viníferas cultivadas em região de elevada altitude de Santa Catarina. Revista de Ciências Agroveterinárias, 18:81-86.
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