Sesame fertilization technology

1 Fertilization technology base fertilizer is mainly organic fertilizer, combined with superphosphate and grass ash. The base fertilizer should be applied shallowly. In acidic soils, the base fertilizer should be added with lime and grass ash. Phosphorus and potassium fertilizer should be added in areas with low phosphorus and potassium in the soil. Topdressing of sesame seeds, except for the application of seedlings in poorly populated areas or fields, branching species are generally applied when the branches appear, and single-crop varieties are applied from the bud to the initial flowering stage. External fertilization is generally carried out with 0.4% potassium dihydrogen phosphate. During the initial flowering to the full bloom period, it is sprayed on a sunny afternoon and sprayed once every two days. Boron fertilizer should be applied in areas where boron is absent.

2 Miao Ding Miao should set the seedlings before 3-4 true leaves, and the seedlings should have a reasonable density.