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    • 9. 发明专利
    • SOIL CONDITIONER
    • JPH08245959A
    • 1996-09-24
    • JP4820195
    • 1995-03-08
    • IKEDA SHOKKEN KK
    • OKABE HIROKIHINODE YUUJIKUWATA KAZUNORI
    • A01N65/00C05F1/00C05F5/00C05F7/00C05F11/00C05G3/80C09K17/32C09K101/00C05G3/04
    • PURPOSE: To obtain a soil conditioner, excellent in effects on raising of good seedlings, shortening of the growing period, improvement in yield, etc., and having persistence thereof and excellent soil improving effects by blending a herb medicine component with a porous adsorbent. CONSTITUTION: This soil conditioner comprises (A) an extract solution of Glycyrrhizae Radix (e.g. an alcohol extract solution of the Glycyrrhizae Radix) and (B) woody pulverized charcoal preferably at (2:1)-(1:20) weight ratio of the components (A):(B). One or more of components, such as an oil meal, a fish meal and activated sludge microbial cells are preferably blended as an extender for the soil conditioner. The weight ratio of the soil conditioner to the extender is preferably (2:1)-(1:10). The soil conditioner has preferably a granular dosage form having preferably 0.01mm-50mm grain diameter. The soil conditioner is preferably applied in an amount of 50-2,000kg/10a as a basal fertilizer for crop cultivation and preferably dusted in the above application amount on the surface of soil in the course of cultivation for horticultural cultivation, a golf course, etc.