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KMID : 1024520160250020289
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Journal of the Environmental Sciences
2016 Volume.25 No. 2 p.289 ~ p.294
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Impact of Transplant Timing of Mother Plants for Seedling Strawberries on Growth and Development of Daughter Plants and Initial Field Stage
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Park Gab-Soon
Kim Young-Chil
Ann Seoung-Won
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Abstract
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In this study, we examined the impact of transplant timing of mother plants for seedling strawberry on growth and
development of daughter plants and field stage. The leaf growth of treated mother plants and crown thickness were low when transplant was performed on April 10th. Based on the results collected until July 13th, the numbers of daughter plants with more than two leaves were 20.6 and 19.5 for March 10th and March 25th, and these values decreased by April 10th and April 25th showing values of 15.1 and 11.8, respectively. After seedling growth was complete, leaf area and fresh weight of the saplings were remarkably low beginning from the transplant on April 10th. Crown thickness of saplings was generally lower when transplant timing was late. After 45 days of transplant leaf length and width were noticeably lower than the transplant on April 10th and 25th. First cluster was 100% for both the March 10th and 25th transplant, followed April 10th and 25th with values of 66% and 43%. The results revealed that transplant on March 10th and 25th had a greater positive impact on the growth and development of the strawberry cultivar ‘Seolhyang’. A supplementary study will have to be conducted to determine the relationship between the harvest period of the first cluster and the yield of marketable strawberries depending on the transplanting time of mother plants.
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KEYWORD
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Seedling age, Runner, Daughter plants, Inflorescence rate
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