seaweed extract powder organic fertilizer

Charter: Black flake Ingredient: Alginate:10%--15%,N>1%,P2O5>1.5%,K2O:13%,Organic Matter>45%,Moisture:3.8%,PH:8.0 Efficacy: 1.Seaweed extract powder can resist the disease. Enhance plants resistance to the disease.Regulate the inner part of farm crop environment of balance,stir up the activities of various Mao,have the function of anti-fungi ,prevent and cure the nematodes,have the obvious effects with the agrochemicals. 2.Seaweed extract powder can increase the output. Improve crop's quality.Promote the plants' growth.yield increase 20%--30%. Application method: Spray: To dilute1: 1500---1:2000 times.Dosage:1--1.5kg/ha. The crops with one picking: To spray for 3--4 times in the whole growing peroid. The crops with several picking: To spray after each picking. Drip irrigation: To dilute1: 1500---1:2000 times.Dosage:1.5--3 kg/ha. To spray for 3--4 times in the whole growing period.