Special fermented fertilizer for apple trees

Abstract

The invention provides a special fermented fertilizer for apple trees. The fermented fertilizer comprises the following raw materials in parts by weight: 40-60 parts of rice bran powder, 10-20 parts of urea, 2-4 parts of boric acid, 10-20 parts of peanut straws, 2-4 parts of nitrogen fertilizer, 1-3 parts of EM (effective microorganisms), 5-7 parts of diammonium phosphate, 4-6 parts of tea seed shell powder, 10-20 parts of coal cinder, 2-4 parts of wheat middling, 25-35 parts of bamboo shoot shell, 3-5 parts of hydrated lime powder, 5-7 parts of potassium chloride, 3-5 parts of sodium selenite, 4-6 parts of root-bark of densefruit pittany, 10-20 parts of flue-cured tobacco straws and 2-4 parts of zymophyte preparation. The fermented fertilizer can provide various nutrients required for growth of the apple trees, has long-lasting effects and further has the effects of effectively improving the soil structure, increasing the yield and improving the quality.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a special fermented fertilizer for apple trees. Background technique [0002] Apple tree (Malus pumila Mill.): It is a deciduous tree, usually the tree can be up to 15 meters high, but the cultivated tree is generally only about 3-5 meters high. The trunk is gray-brown, and the bark has shed to some extent. The fruit is generally red, but it depends on the variety. The fruit of the apple tree is rich in minerals and vitamins. It is one of the most commonly eaten fruits. It is necessary to use chemical fertilizers in the planting process of the apple tree. In the prior art, inorganic fertilizers are often used, but long-term use will cause the soil aggregate structure to be damaged. If it is destroyed, it will easily cause soil compaction and soil hardening, thereby affecting the growth of apple trees and reducing the taste of apples. At the same time, although simple org...

AI Technical Summary

Problems solved by technology

The fruit of the apple tree is rich in minerals and vitamins. It is one of the most commonly eaten fruits. It is necessary to use chemical fertilizers in the planting process of the apple tree. In the prior art, inorganic fertilizers are often used, but long-term use will cause the soil aggregate structure to be damaged. If it is destroyed, it will easily cause soil compaction and soil hardening, thereby affecting the growth of apple trees and reducing the taste of apples. At the same time, although simple organic fertilizers are rich in organic matter, they release nutrients slowly, slow absorption by apple trees, and low fertilizer efficiency. no effective balance between