Biological Fertilizers Types

Different types of biological fertilizers have different uses. The amount of pure biological fertilizer is less, generally 0.5-2 kg per mu, used for seed dressing, root or leaf spraying. For example, Soybean Rhizobium fertilizer can be inoculated by slurry method. Generally speaking, 30-75 kg / mu is used as seed fertilizer for mechanical sowing. Generally speaking, the amount of bio organic fertilizer is large, 50-80 kg / mu is used as basic fertilizer. When bio organic fertilizer was used as basic fertilizer in dry land, it was applied in autumn and spring in combination with the whole field. Paddy field is used as basic fertilizer and biological fertilizer is applied once before water.

Fermenter for bio-fertilizer production

Biological fertilizer production line can adopt different raw materials and processes to make special fertilizer suitable for different crops. In the batch processing stage of biological fertilizer production, NPK inorganic fertilizer and other nutrients needed by crops are added and granulated by chemical fertilizer granulator, which can be processed into bio organic inorganic compound fertilizer. Bio organic inorganic compound fertilizer combines the dual advantages of organic fertilizer and inorganic fertilizer, which ensures that crops can obtain nutrition in short term and fertilizer effect in long-term supply. The fertilizer granulator of the biological fertilizer production process makes the raw materials into granules, which is convenient for the storage and use of the products.

Application of biological fertilizer

1. The manufacturer of chemical fertilizer machine reminds you that the effect of applying bio organic fertilizer on the basis of conventional fertilization is the best, and biological fertilizer should be applied continuously. If the fruit trees need phosphorus and potassium, not only can not reduce phosphorus and potassium fertilizer, but also increase phosphorus and potassium fertilizer appropriately. In the application of P and K, some soil lacking P and K should be increased. The combination of biological fertilizer, organic fertilizer and inorganic fertilizer has the best promoting effect on crops.

2. It should be noted that due to the nature of biological fertilizer, it should not be mixed with ammonium bicarbonate, plant ash, potassium sulfate, ammonium sulfate, etc., otherwise, the fertilizer efficiency of bacterial fertilizer will be affected.

3. When biological fertilizer is used as basic fertilizer or top sheet, it should be covered with soil in time to avoid affecting fertilizer efficiency. Want to get to know bio-fertilizer production process, welcome to https://organicfertilizerplants.com/bio-organic-fertilizer-production/

Bio Fertilizer Production Technology

Production technology of organic and inorganic compound fertilizer with hexutanoic acid

Organic inorganic compound fertilizer is a kind of compound fertilizer produced by the process flow of organic fertilizer and NPK fertilizer, which is mainly composed of organic matter and inorganic fertilizer. Blood acid is the main organic matter in organic-inorganic compound fertilizer with body acid. Nitrogen, phosphorus, potassium and other substances are added in the mechanical processing. This kind of compound fertilizer has higher nutrient utilization rate and has effect on soil fertilization.


Blood acid is a macromolecular compound formed by the decomposition of dead animals and plants by microorganisms and chemical reactions. It widely exists in peat soil, peat and lignite. Blood acid contains a variety of active groups, which has the characteristics of acidity, hydrophilicity, cation exchange and physiological activity. Blood acid can stimulate the root growth of crops, make the root system develop, absorb nutrients, and make the plant grow and resist stress. Blood acid contains carbon, nitrogen, sulfur and other important elements needed by crops, which can be used to process and produce corresponding organic fertilizer. Lactic acid, nitrogen, phosphorus and potassium compound fertilizers containing multiple nutrients can be produced by adding nitrogen, phosphorus and potassium to processing materials containing body acid, such as peat soil. Blood acid organic-inorganic compound fertilizer can absorb nutrients which can not be directly absorbed by crops. After biotransformation, nutrients are rapidly provided and absorbed by crops.

Raw material treatment of organic fertilizer

The raw materials (such as peat, peat soil, brown sugar pond mud, etc.) are mixed with livestock manure, added with 15% ammonia water and fermentation bacteria, mixed and put into the fermentation tank, which is turned over by the composting machine during the fermentation process. After fermentation, lactic acid organic raw materials were obtained.

Technology of organic and inorganic compound fertilizer with hexutanoic acid
Comminution and mixing: fermentation compost and inorganic fertilizer are crushed. A mixture of organic, inorganic and other nutrients.
Granulation: the mixed compound fertilizer powder is sent into the organic fertilizer complex to make the fertilizer into particles.

Drying and cooling: the particles formed by the granulator enter the dryer. Blood acid organic fertilizer granules were dried to 10-20% moisture content. The dried particles are then sent to the cooler and cooled to normal temperature.
Screening: screening machine screen out inappropriate particles, qualified particles into the coating process.

Coating: the coating machine uses organic vegetable oil as coating material to coat acid compound fertilizer particles.
Packaging: finished products and organic-inorganic compound fertilizer can be directly packaged and stored.
Acid organic inorganic compound fertilizer production line

Technical characteristics of organic and inorganic compound fertilizer with hetuvic acid

The organic compound fertilizer produced by this process can produce some enzymes and organic acids in the soil, which makes the soil well ventilated and has strong permeability. The production line of organic-inorganic compound fertilizer has strong continuity, convenient operation and low production cost.

Fermentation process

Fermentation process of bio organic fertilizer production

Countries all over the world attach great importance to the sustainable development of agriculture. The development, production and application of bio organic fertilizer have become a trend. In the process of bio organic fertilizer, beneficial microorganisms are used to accelerate the utilization of organic wastes and other resources, and reduce the environmental pollution caused by organic wastes. The project of bio organic fertilizer is gradually developing towards multi-function, and different formulations are developed according to different soils and crops.

Detailed info on fermentation process, go here.

Technology of bio organic fertilizer

Animal manure, rice husk, rice straw and separation materials were mixed with compound microbial dispersant and deodorized. Material accumulation and fermentation, rotary table machine rotating material, fermentation material to obtain enough oxygen. Then, appropriate air and water are provided to create suitable conditions for high temperature fermentation. When the temperature of the material pile rises, the high temperature will kill the seeds of pests and weeds. The decomposed materials are crushed by the crusher, and the impurities are removed by the screening machine, and then sent to the fertilizer granulation production line for processing. Organic fertilizer can be transformed into bio organic fertilizer by spraying bacterial solution, granulation and drying.

Go to https://organicfertilizerplants.com/bio-organic-fertilizer-production/
 for more info on bio-organic fertilizer production.

Bio organic fertilizer production line

Characteristics of bio organic fertilizer process

Bio organic fertilizer production line is used for processing and aerobic fermentation of poultry and livestock manure.

Make full use of resources, harmless treatment of waste, waste into treasure, production of odorless organic fertilizer.
Using organic fertilizer production equipment, the chemical fertilizer production cycle is short.

Simple operation, convenient management and low energy consumption production line.
The production of bio organic fertilizer must go through the process of fermentation, crushing, granulation, screening and adding appropriate amount of beneficial microorganisms. Therefore, in the treatment of bio organic fertilizer production line, the technical measures are higher.