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Paper Details

Pruning studies in some white wine grape varieties for yield and quality parameters under Western Maharashtra conditions

S.U. CHALAK*, S.S. KULKARNI AND A.V. KISHRSAGAR

Journal Title:International Journal of Agricultural Sciences
Abstract


Present investigation, the effect of five different pruning treatments (4, 6, 8, 10 and 12 buds / cane) was studied on four white wine grape cultivars ( Viognier, Ugni Blanc, Sauvignon Blanc and Chenin Blanc). The response of each variety for yield and quality parameters viz., yield/vine, yield/ha, juice yield/ha and Brix yield was different for different pruning treatments. The acidity was positively correlated with bud number per vine and vis a vis. The TSS and TSS: acid ratios were found in desirpable treat in severely pruned treatments. However, effect on juice recovery was non significant

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