INTERACTION AMONG NICKEL, IRON, AND ZINC IN MULBERRY TREE GROWN ON SERPENTING SOIL

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概要

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• The severity of toxicity symptoms in mulberry plants grown on serpentine soil was reduced by top-dressing iron and zinc to the soil and by foliar spray of these metals. The latter treatment also had similar effects in the case of non-serpentine soil artificially enriched by nickel. From the metal content in mulberry leaves, the following interaction mentioned below was found among nickel, iron, and zinc : the total value [Ni]+0.17[Fe]+0.38[Zn] was kept almost constant except in the case of leaves both with heavy injury symptoms or with a healthy appearance. Here [Fe] is iron content per dry weight of leaves and the coefficient means the estimated relative activity of metal chelate compounds formation in plants.

• 一般社団法人日本土壌肥料学会の論文

著者

• Iizuka Takaharu

  Sericultural Experiment Station

関連論文

• INTERACTION AMONG NICKEL, IRON, AND ZINC IN MULBERRY TREE GROWN ON SERPENTING SOIL

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