1. Seed treatment
Mix seed with 0.5%-1.0% SAP water gel, and sow after drying.
2. Hole application
Mix the SAP and fine dry soil at a ratio of 1:5-10 (or mix with fertilizer), and evenly apply it into the planting hole with a depth of 10-20cm, then cover with soil and water, and the application rate: 30-75 kg/ Ha. It is suitable for tomato, pepper, watermelon, potato, sweet potato and other hole crops.
Mix the SAP and fine dry soil in a ratio of 1:5-10 (or mix with fertilizer), and evenly apply it into a 10-20cm planting ditch. Application rate: 30-75 kg/ Ha. It is suitable for row crops such as flue-cured tobacco, peanut, rape, radish, wheat, cotton and sorghum.
Mix the SAP with fine dry soil (or mix with fertilizer) at a ratio of 1:5-10, spray it on the surface of the soil, and then turn it into the soil layer about 5-10cm deep, water it thoroughly, and then Sow the seeds. Application rate : 90-150 kg/Ha. Suitable for sowing crops such as lettuce and chrysanthemum.