Oct 11, 2023
1. Organic fertilizr 
Organic fertilizr  is of great significance in improving fruit quality. After Organic fertilizer is applied to the soil, the organic matter can effectively improve the physical and chemical conditions of the soil, ripen the soil, enhance the ability of the soil to maintain and supply fertilizer and buffer, and create good soil conditions for the growth of fruit trees.
At the same time, after Manure decomposes, it provides energy and nutrients for soil microbial activities, promotes microbial activities, accelerates the decomposition of organic matter, and the active substances produced can promote the growth of roots and improve the quality of fruits
2. Large amount of elemental fertilizers
Nitrogen, phosphorus, and potassium are the three essential elements for fruit trees. The application of these three elements has been widely recognized and accepted by fruit farmers, and has played an important role in improving fruit yield.
It should be pointed out that a large number of elements not only refer to nitrogen, phosphorus, and potassium, but also include carbon, hydrogen, and oxygen. Carbon, hydrogen, and oxygen are equally important as they are obtained from air and water, respectively.

3. Biological bacterial fertilizer
There are many types of biological bacterial fertilizers nowadays, and the main ones that have good effects on fruit trees are beneficial bacteria that can dissolve phosphorus, potassium, accelerate ripening, enhance organic matter decomposition ability, and soil permeability.

4. Medium and trace element fertilizers
Medium elements refer to silicon, calcium, magnesium, and sulfur, which have a secondary effect on fruit trees after large elements. In recent years, research has shown that medium elements play an important role in improving tree resistance and fruit quality, and should be highly valued. They should not be treated as mere trace elements. Especially silicon, which has a good effect on fruit trees, is receiving increasing attention.

Dorcas, a leading biotechnology factory in Qingdao, China. As top three manufacturers of seaweed fertilizer in China with more than12 years of experience. We produce seaweed extract, organic granular fertilizer, liquid foliar & vigoroot fertilizer and liquid chitosan fertilizer with biological enzymolysis method. We passed ECOCERT and IMO certification.

More detail: www.dorcas-bio.com