A kind of active biological organic fertilizer and preparation method thereof

Abstract

An active bio-organic fertilizer is made from the following raw materials in percentage by weight: 35-45% decomposed dry powder of livestock and poultry manure, 35-45% of humic acid raw powder, 6-10% of amino acid raw powder, and 1.5-1.5% of chitosan 2.5%, brown sugar 6‑10%. Its preparation method comprises the following steps: Step 1: First, stir the wet livestock and poultry manure evenly, and in the stirring process, add enzyme bacteria at a ratio of 8-10 kg per ton, and then seal and ferment for two to three weeks to make the livestock and poultry The feces are completely decomposed, and then dried and crushed to make decomposed dry powder of livestock and poultry manure; Step 2: Press the decomposed dry powder of livestock and poultry manure with humic acid raw powder, amino acid raw powder, chitosan, and brown sugar Proportional mixing and stirring evenly, and during the stirring process, spray EM bacteria water at a rate of 9‑10 kg per ton; Step 3: inspection and packaging. The invention not only has the effect of organic fertilizer, but also has the characteristics of high efficiency and rapidity of chemical fertilizer, remarkable effect of stabilizing and increasing production, high cost performance, easy promotion and broad market prospect.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of organic fertilizers, and in particular relates to an active bio-organic fertilizer and a preparation method thereof. [0003] Background technique: [0004] As we all know, although the extensive use of chemical fertilizers has ensured my country's food security, but at the same time, the hazards have begun to appear, and the land has begun to harden. Compaction will make the soil's ability to retain water and nutrients worse, affect the growth of crop roots, and reduce crop yield. In addition, excessive fertilization can also cause soil acidification, which can cause serious harm. Therefore, agricultural experts suggest: reasonable fertilization, balanced fertilization, and increased application of organic fertilizers. In addition, the rapid development of large-scale farms has caused a large amount of livestock and poultry manure to be fertilized in the fields without treatment, causing serious...

AI Technical Summary

Problems solved by technology

[0006] The invention provides an active bio-organic fertilizer and a preparation method thereof, which overcomes the defects of the existing organic fertilizers such as slow effect, insignificant increase in production, and low cost performance, and has both the effect of an organic fertilizer and the characteristics of high efficiency and fast chemical fertilizer, and has a remarkable effect of stabilizing production increase , high cost performance, farmers can obviously benefit in the short term after using it, easy to be accepted by farmers, the market prospect is broad, and after promotion, it will play an inestimable role in the improvement of my country's soil and the improvement of the quality of agricultural products