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http://dx.doi.org/10.7732/kjpr.2015.28.2.290

Laborsaving Effect and Fruit Characteristics of Grape ‘Campbell Early’ According to Pedicel Thinning  

Kim, Su Jin (Fruit Research Division, National Institute of Horticultural & Herbal Science)
Park, Seo Jun (Fruit Research Division, National Institute of Horticultural & Herbal Science)
Koh, Sang-Wook (Fruit Research Division, National Institute of Horticultural & Herbal Science)
Jung, Sung Min (Fruit Research Division, National Institute of Horticultural & Herbal Science)
Hur, Youn Young (Fruit Research Division, National Institute of Horticultural & Herbal Science)
Nam, Jong Cheol (Fruit Research Division, National Institute of Horticultural & Herbal Science)
Park, Kyo Sun (Agricultural Research Institute for Climate Change, National Institute of Horticultural & Herbal Science)
Publication Information
Korean Journal of Plant Resources / v.28, no.2, 2015 , pp. 290-295 More about this Journal
Abstract
The experiment were carried out in 7-year-old ‘Campbell Early’ grape to increase work efficiency by fruit cluster thinning methods (Pedicel and berry thinning). Pedicel thinning, such as labor-saving cluster thinning of grape, was 6.7 fold higher than the berry thinning for work efficiency. The fruit cluster weight and number of berry were lower in the fruit cluster thinning fruits than in the none-fruit cluster thinning, however, the soluble solid content (SSC) was high and titratable acidity (TA) was low in the fruit cluster thinning fruits than in the none-fruit cluster thinning fruits. Therefore, the bruising rate of berries was decreased in the fruit cluster thinning fruits. Quality uniformity by fruit cluster thinning was proper in fruit cluster weight of 350~450 g when SSC and TA in part of lower, middle and upper of cluster was considered.
Keywords
Berry; Bruising; Pedicel; Soluble solid content (SSC); Titratabl acidity (TA);
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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