3-ヒドロキシ-5-メチルイソキサゾールの作物の生育調節作用に関する研究-1-3-ヒドロキシ-5-メチルイソキサゾールおよび植物体内代謝産物がイネ苗の生育に及ぼす影響  [in Japanese] Plant Growth-Regulating Activities of 3-Hydroxy-5-methyl Isoxazole : I. Effects of 3-hydroxy-5-methyl isoxazole and metabolites in plants on growth of rice seedlings  [in Japanese]

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Abstract

This investigation was conducted on rice seedlings to elucidate the plant growth-regulating properties of 3-hydroxy-5-methyl isoxazole which is an effective fungicide against the damping-off organism of rice seedlings. The results obtained are summarized as follows: 1) The promotion of root growth by 3-hydroxy-5-methyl isoxazole was assumed to be mediated by its metabolite (N-β-glucoside) in plants. 2) The formation and development of lateral roots and root hairs were accelerated in the early seedling stage. The root growth was vigorously promoted by 3-hydroxy-5-methyl isoxazole in the later seedling stage. 3) The rooting ability and root activity (oxidizing or reducing activity of roots) were enhanced by 3-hydroxy-5-methyl isoxazole.

Journal

  • Japanese journal of crop science

    Japanese journal of crop science 42(4), 499-505, 1973-12

    The Crop Science Society of Japan

Cited by:  1

Codes

  • NII Article ID (NAID)
    110001727446
  • NII NACSIS-CAT ID (NCID)
    AN00189888
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    00111848
  • NDL Article ID
    7615028
  • NDL Source Classification
    ZR7(科学技術--農林水産--農産)
  • NDL Call No.
    Z18-342
  • Data Source
    CJPref  NDL  NII-ELS  IR 
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