To give full play to the role of bio-organic compound fertilizers, we must look at the sky, see the land, see seedlings.
1. Appropriate fertilizer. In the long-term drought conditions, bio-organic fertilizers should not be forcibly applied, and should be applied again until the rain is moderate. The criteria for suitable lyrical conditions are: the soil in the field is pressed into groups and the ground is scattered.
2. Appropriate amount of fertilizer. The organic and organic nutrients content of bio-organic compound fertilizer is different for each enterprise. When applying, it is necessary to look at the nutrient content of the fertilizer formula, and also to determine the application amount based on the texture and fertility of the soil. Generally, the dosage per mu is 50. About kilograms, the land with poor soil quality and low fertility will be used appropriately, and vice versa.
3. Mix application. Bio-organic compound fertilizers are general-purpose and special-purpose, in order to reflect the fast-acting and long-term effects, they should be mixed with quick-acting fertilizers, especially with high-content compound fertilizers. Distinguishing different crops can also be supplemented with fertilizers such as potassium, boron, and zinc, which have better results.