Effects of Pruning after the Second Crop and Skiffing Time on the Production of the First Crop in the Next Season in Tea (Camellia sinensis L.) Plants Grown in a Cool Region

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Other Title
  • 二番茶後の整・せん枝処理および整枝時期の組合せが翌年一番茶の生産に及ぼす影響 : 静岡市井川地域

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Description

The resarch is about how the production of the first crop of tea plants in the next season influenced the pruning after the second crop and the varied skiffing time in the tea bush, where the third crop was not plucked. The area of IKAWA is a cool climate district of the Shizuoka prefecture. The autumn skiffing (in middle October) tended to be the bud number type and the spring skiffing (in late March) tended to be the bud weight type. The sprouting rate of the autumn skiffing was higher than one of the spring skiffing. Although the harvest time of the spring skiffing was delayed, it had a high production rate. The combination of a common skiffing and an autumn skiffing resulted in a low production rate. The autumn skiffing had a better growth uniformity of new shoots on the canopy surface. In the case of the act of light or hard pruning, the autumn skiffing was proper because the reseach focused on the number of buds the most. It was considerd that the proper combination of pruning after the second crop and the time of skiffing could be selected according to the level of late frost in the area.

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Details 詳細情報について

  • CRID
    1390282763107601920
  • NII Article ID
    110009977907
  • NII Book ID
    AA11646210
  • DOI
    10.20809/seisan.8.2_83
  • ISSN
    24242403
    13410156
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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