Fruit tree ecological fertilizer and preparation method thereof

Abstract

The invention discloses a fruit tree ecological fertilizer prepared from the raw materials of, by weight: 300-340 parts of dried live stock and poultry manure, 60-70 parts of weathered coal, 30-35 parts of fly ash, 10-12 parts of plant ash, 10-12 parts of humic acid, 20-24 parts of urea, 13-16 parts of potassium chloride, 8-10 parts of potassium dihydrogen phosphate, 6-9 parts of magnesium chloride, 1-2 parts of sulfur, 6-9 parts of an EM inoculant, 10-15 parts of a soil conditioner, and proper amount of water. According to the fertilizer, dried live stock and poultry manure is adopted as a main raw material, and the ecological fertilizer is prepared through microbial fermentation and composting. The ecological fertilizer is rich in various functional microbes and rich trace elements, and assists in improving soil structure. The fertilizer has nourishing, conditioning, and health-care functions upon crop growth. Also, the added fly ash has a porous honeycomb tissue, and has high specific surface area, high absorption activity, and high water absorption performance. The other components in the humic acid fertilizer are combined, and have synergetic effects in improving soil, stimulating crop growth, improving agricultural product quality, and the like.

Description

[0001] technical field

[0002] The invention relates to the technical field of fertilizers, in particular to an ecological fertilizer for fruit trees and a preparation method thereof. Background technique

[0003] Fruits have long been loved by consumers for their rich vitamins, minerals, cellulose and fructose. Fruit occupies a large proportion in people's daily diet, and the consumption is very large, with equal emphasis on food and vegetables. In this regard, in order to obtain better economic benefits, the pursuit of high yield, low cost, and high-quality production goals largely depends on the fertilizer applied by the fruit trees. 1

[0004] 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 tre...