EVALUATION OF GRAPE JUICE VARIETIES UNDER NORTHERN DRY ZONE OF KARNATAKA

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dc.contributor.advisorGOLLAGI, SANGANABASAV G.
dc.contributor.advisorHIPPARAGI, KULAPATI.
dc.contributor.advisorKUKANOOR, LAXMAN.
dc.contributor.advisorPEERAJADE, DADAPEER A.
dc.contributor.advisorNADAF, ABDUL RAHAMAN M.
dc.contributor.authorMACHKURI, PAVITRA B.
dc.date.accessioned2024-05-30T11:30:43Z
dc.date.available2024-05-30T11:30:43Z
dc.date.issued2022-01
dc.description.abstractThe experiment entitled “Evaluation of Grape juice varieties under northern dry zone of Karnataka” was conducted at Horticulture Research and Extension Centre, Vijayapur (Tidagundi) during October 2020 to February 2021. The experiment was laid out in a randomized block design with six treatments and four replications. Observations on growth, yield and quality parameters of the grape juice varieties were evaluated. Among the different accessions evaluated, the minimum number of days taken to bud burst (6.25 days), highest number of matured canes per vine (46.02) and fruitful canes per vine (42.59) was recorded in ARI - 516. The maximum shoot length (64.13 cm) and shoot girth (0.81 cm) was registered in Manjari Medika at 60 days after fore pruning. While, the variety Manjari Medika also recorded the highest pruned biomass (1.20 kg/vine), leaf area (132.47 cm2 ) and chlorophyll content (41.40 SPAD value). The variety Bangalore Blue took less number of days for panicle appearance (10.75 days). Whereas, the minimum number of days for harvesting (118.25 days) and highest number of bunches per vine (78.00) was noticed in ARI - 516. While, the maximum weight of 100 berries (262.30 g), berry length (17.65 mm) and berry diameter (16.53 mm) was registered in variety Gulabi × Bangalore Purple. The performance with respect to yield pointed out that the variety Manjari Medika recorded the maximum number of berries per bunch (139.56), bunch weight (311.22 g), bunch length (21.03 cm), bunch width (9.42 cm) and yield (14.82 kg/ vine and 33.28 t/ ha) which was followed by ARI - 516. With respect to quality parameters, the highest juice recovery percentage (70.96 %) was recorded in Manjari Medika. The highest TSS (21.25º B), reducing sugar (15.38 %), total sugar (17.02 %) and the minimum titratable acidity content (0.46 %) was recorded in ARI - 516. The organoleptic scores on overall acceptability (8.68) was highest for the juice of ARI - 516. Considering overall parameters, Manjari Medika was found better followed by ARI - 516 based on yield parameters and juice recovery under northern dry zone of Karnataka.
dc.identifier.otherUHS19PGM1194
dc.identifier.urihttps://krishikosh.egranth.ac.in/handle/1/5810209486
dc.keywordsHorticulture
dc.keywordsFruit Science
dc.keywordsFruits
dc.keywordsGrape
dc.keywordsBlock Design
dc.keywordsTreatments
dc.keywordsReplications
dc.keywordsParameters
dc.keywordsCanes
dc.keywordsShoot Length
dc.keywordsShoot Girth
dc.keywordsManjari Medika
dc.keywordsPruning
dc.keywordsBiomass
dc.keywordsChlorophyll
dc.keywordsPanicle
dc.keywordsHarvesting
dc.keywordsBunches
dc.keywordsBerries
dc.keywordsBerry Length
dc.keywordsBerry Diameter
dc.keywordsTitratable Acidity
dc.keywordsOrganoleptic
dc.keywordsUHS19PGM1194
dc.keywordsT775
dc.language.isoEnglish
dc.pages113p. (Due to pdf. conversion there is a difference in pages of soft copy and hard copy).
dc.publisherUniversity of Horticultural Sciences, Bagalkot. (College of Horticulture, Bagalkot).
dc.subFruit Science
dc.themeEVALUATION OF GRAPE JUICE VARIETIES UNDER NORTHERN DRY ZONE OF KARNATAKA
dc.these.typeM.Sc
dc.titleEVALUATION OF GRAPE JUICE VARIETIES UNDER NORTHERN DRY ZONE OF KARNATAKA
dc.typeThesis
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