PRODUCTION OF PLANT GROWTH PROMOTER

摘要

PURPOSE:To obtain the title promoter consisting of only natural material, easy in handling and excellent in plant growth promoting effect by mixing a protein source such as a liquid (sweet drink) made from fermented rice, and boiled potato peels and a supernatant obtained by boiling cow dung, and furthermore mixing leaf mold therewith and fermentating the mixture and pressing it to obtain squeezed liquid. CONSTITUTION:A liquid (sweet drink) made from fermentated rice is produced by adding sugar and water to unpolished rice and boiling the mixture and adding rice yeast to fermentate this mixture. Then a protein source consisting of this liquid and boiled potato peels are mixed with the supernatant liquid obtained by boiling cow dung. then a liquid plant growth promoter is produced by mixing leaf mold with this mixture to fermentate it and pressing the mixture at a point of time when it has been properly fermentated and obtaining squeezed liquid. In the case of using this plant growth promoter, this is properly diluted with water and scattered on the leaves surfaces of the crops and flowing plants. Thereby photosynthesis is promoted and spread of the root is made good and growth can be promoted.