First, it should be applied under enough lyric and suitable temperature. No matter what kind of soil is used, there must be sufficient sensation to promote its rapid decomposition and transformation. When soil moisture is insufficient, it is necessary to promptly apply drought resistance after application. Second, in order to make the fertilizer show the lasting effect of long-term and quick-effect, the amount of organic fertilizer applied per acre should be sufficient for all fields that use organic fertilizer. However, it should not be too much to avoid burning seedlings; the specific amount should be based on the product content and crop needs fertilizer. The characteristics of the period will be determined. Third, the amount of basal fertilizer can not be used too much, especially vegetable greenhouses can not be over-application, must pay attention to nitrogen content. At present, organic fertilizers sold in the market are generally 5-45, 10-45, and 2-45, and vegetable greenhouses are more suitable for 5-45 organic fertilizers. Tetanus Shot,Tetanus Vaccine,Hepatitis B Injection,Hep B Vaccine FOSHAN PHARMA CO., LTD. , https://www.forepharm.com