Organic fertilizer dedicated for navel orange tree and preparation method thereof

Abstract

The invention discloses an organic fertilizer dedicated for a navel orange tree and a preparation method thereof. The organic fertilizer dedicated for the navel orange tree is prepared from the ingredients: chicken manure, cow dung, bran powder, corn meal, humic acid, a fermentation agent, bacillus subtilis, rhizobia, actinomycetes, lactic acid bacteria, antagonistic bacteria, protease, cellulase, calcium superphosphate, boric acid and zinc sulfate monohydrate. The preparation method of the organic fertilizer dedicated for the navel orange tree is characterized by comprising the following steps: evenly mixing the bacillus subtilis, the rhizobia, the actinomycetes, the lactic acid bacteria, the antagonistic bacteria, the protease, the cellulase, the corn meal, the boric acid and the zinc sulfate monohydrate for later use; evenly mixing the chicken manure, the cow dung, the bran powder, the calcium superphosphate, the humic acid and the fermentation agent; fully and evenly mixing the microbial inoculum obtained in the first step and materials obtained in the second step; then stacking and turning over, and testing the temperature every day; turning over again when the stacking temperature reaches 75 DEG C and is maintained for 48 hours; after the temperature of the materials is about to reach 30 DEG C, ending the fermentation of the materials; crushing and sieving the fermented materials, and finally packaging.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizers, and in particular relates to a special organic fertilizer for navel oranges and a preparation method thereof. Background technique [0002] Soil is the base for plants to grow, and plants can grow because of its fertility. Planting the same plant, even the same species, under the same external environmental conditions, the yield per unit area of ​​soil with high fertility is also high. Soil fertility is a comprehensive concept of a series of physical and chemical properties such as soil organic matter, water, nutrients, air, heat, bulk density, and pores. However, soil organic matter plays a dominant role in many factors of soil fertility. Within a certain range, the abundance of soil organic matter is an important indicator of soil fertility. Soil organic matter is an important source of plant nutrition and an important substance to improve soil physical and chemical properties. ...

AI Technical Summary

Problems solved by technology

The following defects will appear in the material fermented in this way: 1. The material is not decomposed, and it is fermented at room temperature, and the temperature of the material cannot reach above 70 degrees, which will cause harmful microorganisms and weed seeds to not completely die

2. If the undecomposed organic fertilizer is applied to the field, it will undergo secondary fermentation. During the secondary fermentation, it will heat up, causing damage to the root system of the fruit tree and robbing the fruit tree of nutrients.

3. The fertilizer-loving characteristics of different fruit trees are different, and the use of traditional organic fertilizer navel orange trees cannot achieve high quality and high yield

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