The abdomen uses cakes rich in protein, such as soybeans, peanuts, sesame, and rapeseed, which can be used as feed for livestock and poultry first. After abdominal transformation, the fertilizer efficiency and utilization rate are higher.
The mixed application of cake fertilizer and compost, manure, human waste and green manure, etc. will be used for longer period of fertilizer efficiency and higher utilization rate, but do not mix with fertilizer.
The application of fermented cakes contains many carbohydrates, high in calories, and after application into the soil, it must interact with microorganisms in order to decompose and have a slower fertilizer effect, so it is best to use them after fermentation.
The timely application of basal fertilizer is applied prematurely and has no effect on the growth of the seedlings in the early stage. The late application of the basal fertilizer will continue to affect the growth of the seedlings and cause leggy. It is best to apply within 10 days before colonization.
Appropriate use of cake fertilizer for flowers and trees base fertilizer, generally not more than 50 kg per mu, for top dressing not more than 70 kg.
Do not directly touch the roots or seeds at the application concentration. It is better to apply the liquid fertilizer to the top dressing. The principle is to apply light fertilizer at the seedling stage and replant at the flowering stage; annual shallow root crops, drought season, light and diligent planting, perennial deep root crops, rainy season, Appropriate re-apply, thick application.
The depth of application of cake fertilizer is slightly deeper than that of chemical fertilizer. Generally, shallow rooted seedlings are 25 cm away from the roots, and deep rooted seedlings are 30 cm away from the roots. Watering is conducted two or three days after application.