| 摘要 |
PURPOSE: A nutrient agent for plants and a manufacturing method thereof are provided to increase yield of crops and enable high quality growth by obtaining abundant amino acid content. CONSTITUTION: A manufacturing method of plant nutrients comprises the following steps: obtaining culture fluid of yeast belong to one of Saccharomyces sp. and Candida sp.(st1); obtaining 11-20 weight% of molasses diluted solution by adding water to cane molasses(st3); mixing 20-30 weight% of the culture fluid to the diluted molasses solution based on the weight reference and fermenting at 25-35 deg. Celsius for 60-80 hours in order to obtain a fermentation liquid; removing precipitate from a fermentation liquid and obtaining the liquid component including 10-30 weight% of the solid portion; and obtaining 10-30% of concentrate at the room temperature; and mixing a single or composite manure which contains one or more nitrogen(N), phosphorus (P) and potassium (K). |
