The organic liquid manure with agricultural by-products for tomato in fertigated cultivation and manufacturing method of the same

摘要

PURPOSE: An organic liquid fertilizer for tomato fertigation using agricultural by-products and a manufacturing method thereof are provided to have an excellent rearing effect by including soybean meal and rice bran at a fixed rate. CONSTITUTION: A manufacturing method of an organic liquid fertilizer for tomato fertigation comprises the following steps: manufacturing a mixture by mixing 45-55 wt% of soybean cake with 45-55 weight% of rice bran; diluting the mixture 4 times with water; and anaerobically fermenting the diluted mixture for 40-90 days at a shaded place. The soybean cake and rice bran are mixed at a rate of 1:1. The organic liquid fertilizer for the tomato fertigation is fermented anaerobically for 80 days. The liquid fertilizer is diluted 10-20 times with water and is fertilized in tomatoes.