Effects of Some Environmental Factors on Tuber Formation in Sea Club Rush (Scirpus planiculmis Fr. Schm.), a Perennial Paddy Weed.

DOI

Bibliographic Information

Other Title
  • 水田多年生雑草コウキヤガラの塊茎形成に及ぼす環境要因の影響

Abstract

Effects of some environmental factors on tuber formation in sea club rush were determined. The results obtained were as follows;<br>1) The planting time of the tubers did not affect the formation process. The time of swelling at the base of aerial shoots and formation of shoot tubers always started with the death of the tops of aerial shoots. Swelling part of aerial shoots and shoot tubers became to be basaltubers after the death of the top.<br>2) Tuber formation was accelerated by short day treatment of 9 hours, and was not inhibited by long day treatment of 15 hours.<br>3) The air temperature did not affect the process of tuber formation, but affected the growth of aerial shoots and tuber production.

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Keywords

Details 詳細情報について

  • CRID
    1390282679255537664
  • NII Article ID
    130003811166
  • DOI
    10.3719/weed.38.197
  • ISSN
    18824757
    0372798X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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