加賀(打越地区)茶園土壌の理化学的特性
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概要
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Physical and chemical properties of soil from a tea field abandoned due to old age fn the UCHIKOSHl area of KAGA city were investigated. The results of the investigation were as follows : The soil was volcanic ash Andosol and its physical property was found to be comparably good. But it was observed in its chemical property that it was acidically storong with deficient alkaline component and little phosphoric acid. And it was considered that in order to have a good tea production, reforming the soil acidity, resupplying phosphor and organic matters, and practicing good soil management are required continuously.
- 石川県農業短期大学の論文
- 1993-12-15
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