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Soil antimicrobial material for plant

阅读:916发布:2022-10-06

专利汇可以提供Soil antimicrobial material for plant专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain a soil antimicrobial material for plant having strong fungicidal action to a plant pathogenic fungus and causing no pollution of agricultural chemicals by flow into ground water or river by retaining an antimicrobial ceramics containing a specific antimicrobial metal ion in a specific retaining material.
CONSTITUTION: An antimicrobial ceramics, preferably calcium phosphate based ceramics, especially hydroxyapatite containing an antimicrobial metal ion selected from silver, copper and zinc is carried on a retaining material selected from a sheet, mat, sponge or active carbon fiber, preferably the active carbon fiber at an amount of 1-30 wt.% to provide the safe soil antimicrobial material capable of efficiently sterilizing a pathogenic fungus in soil because of strong fungicidal effects to the plant pathogenic fungus and simultaneously free from the fear of residual agricultural chemical because it is hardly absorbed into the plant and further causing no problems of pollution by agricultural chemical because it is not dissolved and dispersed in water.
COPYRIGHT: (C)1992,JPO&Japio,下面是Soil antimicrobial material for plant专利的具体信息内容。

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