Herb residue fertilizer for fruit trees and preparation method thereof

Abstract

The invention discloses herb residue fertilizer for fruit trees. The herb residue fertilizer is prepared from the following raw materials in parts by weight: 300-340 parts of Astragalus mongholicus residue, 130-150 parts of apple pomace, 70-80 parts of corn stalk, 20-24 parts of zeolite, 60-70 parts of calcium superphosphate, 24-28 parts of urea, 24-30 parts of ammonium chloride, 12-14 parts of potassium chloride, 4-5 parts of ferrous sulfate, 6-9 parts of EM bacterial agent and 10-15 parts of soil conditioner. The fertilizer disclosed by the invention adopts the herb residue and apple skin as main raw materials, contains organic matters, nitrogen, phosphorus, potassium and various medium and trace elements which are necessary for growth and development of plants, and is relatively comprehensive in nutrients. After the organic matters, as well as major, medium and trace elements are applied into soil, the biological activity of the soil is enhanced, the soil hardening is reduced, and root systems of the fruit trees become developed. The prepared fertilizer can reduce the occurrence of physiological diseases of the fruit trees, improve the stress resistance of the plants, further improve the content of the organic matters in the soil and enhance the fertilizer and water retention capability of the soil.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a dregs fertilizer for fruit trees and a preparation method thereof. Background technique [0002] Fruit trees are an important part of agriculture. With the adjustment of the rural industrial structure and the liberalization of the agricultural product market, the competitiveness of fruit tree production in the market is becoming stronger and stronger. my country has abundant fruit tree resources, and the amount of fruit tree production has become a problem for many farmers. The vital issues of concern, and fertilizers become most of the factors restricting the production of fruit trees. All high-quality and high-yield fruits must be built on safe and fertile soil, and the participation of fertilizer is needed to determine the nature of the soil. However, the utilization rate of fertilizers is not very high at present, and a large amount of fertilizers are left on the ground...

AI Technical Summary

Problems solved by technology

However, the utilization rate of fertilizers is not very high at present, and a large amount of fertilizers are left on the ground, which not only causes a serious