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1. Point application: When seedlings are transplanted, they are covered with soil thatismixedsoil and fertilizer or circular applied with it. 0.2-0.3 kg is applied to each hole and watered through the hole.

2. Stripand furrow application: furrow application 5-10 cm away from the root of the crop, 150-300 kg /mu, coverwith soil and water. ,

3. Sowing of fertilizer: before transplanting, 150-300 kg/mu should be sowedin the whole garden.