Peanut fertilization teaches you peanut fertilization

1, peanut fertilization depends on the growth stage of peanuts. From basal fertilizer before planting to topdressing before picking, peanuts have to undergo multiple fertilization and topdressing.

2. Base fertilizer: The base fertilizer of peanuts is to lay a good foundation for the later growth of peanuts. At this time, fertilizers such as decomposed organic fertilizer, microbial inoculum and water-soluble fertilizer can be selected and fully mixed with soil before planting, which can provide long-term and lasting nutrition supply. It should be noted that peanut seeds are fragile, so deep ploughing should be carried out when applying base fertilizer to avoid direct contact between seeds and fertilizer.

3. Granular fertilizer: Granular fertilizer is the period when peanuts form a ball when the stems and leaves just start to branch. At this time, topdressing can ensure the early growth of peanuts, promote the differentiation of flower buds, and be beneficial to pod setting in the later stage.

4. Flowering fertilizer: Peanut should also be topdressing at flowering stage. This period is mainly aimed at the root growth of peanuts, so that the root system grows faster and more vigorously, so that the nodules will grow more, providing 1 good nutrient storage for subsequent peanut pod setting.

5. Pod-setting fertilizer: Fertilization in peanut pod-setting stage is actually the same as fertilization in fruiting stage. The main application of potassium fertilizer can directly affect the yield in the later stage, so it is very important.