Effect of Ectomycorrhiza on the Growth of Container Grown Q.serrata (Konara) Seedlings in Dry Condition

DOI
  • Omari Abdulhaq
    Symbiotic Science of Environment and Natural Resources, Tokyo University of Agriculture and Technology
  • Toda Hiroto
    Tokyo University of Agriculture and Technology
  • Choi Dongsu
    Tokyo University of Agriculture and Technology

抄録

<p>Ectomycorrhizal fungi (ECM) can enhance nutrient uptake, moisture, and alleviate high transpiration rate. Thus, a greenhouse experiment in which seedlings were exposed to three levels of water-stress and two levels of ECM fungi, was conducted using multi cavity containers to assess ECM infection rate, seedlings growth, nutrient uptake and transpiration rate. Results showed that ECM infection rate of fine roots generally increased by artificially-inoculated seedlings regardless of water levels. Seedlings dry weights were not significantly different between naturally-inoculated and artificially-inoculated treatments throughout water-stressed levels. Although artificial-colonized treatment did not enhance the growth, they controlled transpiration rate and increased P uptake of the leaves and roots significantly. It suggests that high rate of ECM infection can decrease the stress through nutrient absorption and prevention of high transpiration rate in dry condition.</p>

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詳細情報 詳細情報について

  • CRID
    1390845712963775872
  • NII論文ID
    130007375889
  • DOI
    10.11519/jfsc.129.0_288
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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