Organic fertilizer, also known as biological fertilizer or organic compound fertilizer, is a kind of fertilizer made of organic matter such as animal and plant residues, excreta and biological waste as raw materials after processing. It has a variety of remarkable characteristics and advantages, is an indispensable part of modern agriculture. Here is a detailed breakdown of organic fertilizers:

One. Definition and source

Definition: Organic fertilizer refers to the organic matter derived from animal and plant residues, excreta, biological waste, etc., which is used to improve soil fertility and provide plant nutrients after certain treatment and processing.

Sources: wide and diverse, including but not limited to human and animal manure and urine, crop straw, green manure plants, cake fertilizer (such as bean cake, rapesole cake and other pressed residue), peat and humic acid fertilizer, soil fertilizer (such as river mud, lake mud, etc.).

Two. characteristics and advantages

Natural and environmental protection: organic fertilizer comes from nature, does not contain chemical synthetic substances, and is harmless to the soil and environment.

Comprehensive NUTRITION: contains nitrogen, phosphorus, potassium, trace elements and other nutritional elements, can meet the comprehensive needs of plant growth.

Persistent fertility: decomposes slowly in soil, can provide long-term nutrient supply, and has persistent fertility.

Improve soil structure: increase soil organic matter content, improve soil aggregate structure, and improve soil water and fertilizer retention capacity.

Promote microbial reproduction: increase the number and activity of beneficial microorganisms in the soil, and promote soil biological cycle.

Reduce environmental pollution: Compared with chemical fertilizers, the application of organic fertilizers can reduce soil and water pollution.

Three. Classification

Organic fertilizers can generally be divided into the following categories:

Fecal manure: including human excrement, livestock excrement and poultry excrement, etc.

Compost pile: BASED on crop straw, mixed with a small amount of human and animal manure and urine, including compost and compost.

Green manure: A general term for fresh green plants that are directly turned over, such as sesbania, vetch, mung bean, alfalfa, etc.

Cake fertilizer: all kinds of oily seeds by pressing to oil after the residue, such as bean cake, rapeseed cake, etc.

Peat and humic acid fertilizers: derived from naturally occurring peat and humic acid substances.

Soil fertilizer: including river mud, lake mud, ditch mud and wall soil, kang soil, etc.

Four. Function and effect

The Production process of Organic Fertilizer usually involves a series of complex technological processes, among which the Organic Fertilizer Production Line plays a central role. This production line converts various organic raw materials into efficient and high-quality organic fertilizer products through scientific and reasonable technological processes.



In the production line, the Rotary Drum Granulator plays an important role. It makes the material roll and rub internally through the rotation of the drum to form particles, which is especially suitable for the production of spherical particles and ensures the quality and consistency of fertilizer particles.



In addition, Disc Granulator also plays a key role in improving the quality of fertilizer particles. Through the rotation of the disc and the centrifugal force of the material, the material is evenly distributed on the disc to form particles of consistent size, which further improves the application effect of fertilizer and the growth conditions of crops.



In conclusion, organic fertilizer is a natural, environmentally friendly, comprehensive nutrient, and long-lasting fertilizer, which plays an important role in improving soil structure and increasing crop yield and quality. Through the efficient operation of "Organic Fertilizer Production Line", combined with the professional performance of " Rotary Drum Granulator " and "Disc Granulator", we are able to produce better quality organic fertilizer and contribute to the sustainable development of modern agriculture.