| 摘要 |
A plant nutrient using bee propolis extract is provided to promote the growth of the fruits and prevent damages caused by blight and harmful insects by being injected into or sprayed to plants such as vegetables and fruits and indirectly take useful ingredients contained in the bee propolis extract, thereby preventing the side effects caused by the direct taking of the bee propolis extract. A plant nutrient is prepared by mixing 15-30 wt.% of bee propolis extract with 70-85 wt.% of ethanol having an alcohol concentration of 90-100% with agitation, ripening the mixture at a temperature of 20-25 deg.C for 2-8 months and then filtering it to maintain the concentration at 30-55%. A method for using the plant nutrient comprises the steps of: (a) isolating a piston from a conventional syringe consisting of a syringe main body, a syringe needle, and the piston; (b) inserting a thin stainless steel wire from the back of the syringe main body into the inner side of the syringe main body to allow a tip of the needle to be protruded to the outside of the needle tip; (c) inserting the wire-inserted needle into peel of a fruit; (d) pulling the wire out while the needle is stuck in the peel; (e) filling a predetermined amount of the plant nutrient to the inside of the syringe main body; and (f) allowing the plant nutrient to be flown in the peel inside by self-penetration of the plant nutrient. |
