Peanut dressing should be based on soil strength, base fertilizer application, and peanut growth status. When the soil fertility at the seedling stage is low, and the amount of basal fertilizer is insufficient, when the seedlings grow poorly, the seedlings should be applied early and the seedlings should be promoted early. Fertilizers at the seedling stage should be applied before the initial flowering stage. Nitrogen fertilizers should be used as the main fertilizer. Phosphorus and potassium fertilizers should be used. In general, the application of nitrogen fertilizer is 8 to 10 pounds, or 30 to 40 pounds of compound fertilizer. During the flowering period, after the peanuts are grown, the plants grow vigorously, the effective flowers are widely opened, and a large number of fruit needles are gradually added to the soil. The demand for nutrients is rapidly increased. If the base fertilizer and the seedlings are insufficient, they should grow according to the appearance of the flowers and be top-dressed in time. However, at this time, the nitrogen-fixing ability of peanut rhizobia is relatively strong, and the nitrogen-fixing amount can basically meet its own needs, while the demand for phosphorus, calcium, and potassium fertilizers is urgent. Therefore, the amount of nitrogen fertilizer should not be too much, mainly phosphorus, potassium, and calcium fertilizers, so as to avoid causing excessive growth. . Generally, over 40 kg of superphosphate and 500 kg of high-quality organic fertilizer are used to improve peanut phosphorus and calcium nutrition. Foliar Spraying Fertilizer Peanut Spray Fertilizer (also known as top-dressing fertilizer) has the advantages of high absorption and utilization, saving fertilizer and increasing production. Especially in the late stage of growth and development of peanuts, the roots are senescent and the effect of foliar spraying is more obvious. Foliar application of nitrogen fertilizer, peanut absorption and utilization rate of more than 50%; foliar spray phosphate fertilizer, can be quickly run into the capsule, and promote full filling pod. In the later stage of peanut growth, 200 grams of potassium dihydrogen phosphate was used for the spraying of 120 kilograms of foliar water. It is best to spray three times and spray once every seven days. Infusion set,injection products,iv set,iv infusion set,i.v cannula 2 MEDS TECHONOLOGY CO.,LTD , https://www.2-meds.com