A robust fruit tree cannot do without high-quality base fertilizer. Due to the rich and comprehensive nutritional content of organic fertilizer, as well as its functions of improving soil, promoting microbial activity in soil, accelerating the process of biological cycling in soil, and improving the utilization rate of soil nutrients, the role of organic fertilizer on apple trees is irreplaceable. Its dosage is generally required to be applied in the same or double amount as the fruit tree yield. Due to the general lack of organic fertilizers in the market, apple orchards in China mainly rely on chemical fertilizers for fertilization. Most orchards use less than 30% of the total annual fertilizer input, and good orchards only account for about 50%. The quality of organic fertilizers is also uneven.
To ensure the quality of the base fertilizer, Xinyuan Fruit Industry has built an organic fertilizer plant with an annual output of 200000 tons, established standardized production workshops, and used pig manure, chicken manure, cow manure, sheep manure, etc. from breeding farms as fertilizer sources. The ingredients are added with straw, straw, charcoal, grass charcoal, rice husks, oyster shells, etc., which are rich in protein and cellulose. The composting fermentation process is used to degrade and stabilize organic matter through the action of microorganisms, reduce heavy metal toxicity, and produce high-quality base fertilizer suitable for the growth and utilization of fruit trees. To reduce the cost of building a garden for users and ensure that every household can afford good fertilizer.