... harm.4. Fix nitrogen, decompose phosphorus and potassium, increase organic fertilizer and chemical fertilizer’s using rate, decrease chemical ... fall, peach fall, legumen fall, fruit split, etc.Applied crops: rice, wheat, soybean, corn, cotton, garlic, ginger, vegetable, strawberry, fruit ... trees, special for the area which has serious rotating and eelwormMethod of application: apply to the crops’ root, ...