1. Moisture content: The water content of aerobic composting materials is generally maintained at 45-65%. If the water content is too large, the oxygen content in the material cannot meet the oxygen d ...

1. Firstly, the cow dung should be aired or drained to keep the water content below 85%, and then the straw powder should be added. The ratio of cow dung is 7:3, so that the carbon ratio of raw materi ...

Most of the raw materials of organic fertilizers are livestock and poultry manure, dregs and cakes, which have a wide range of sources and are the main sources of organic fertilizer raw materials. Org ...

The turning machine is a kind of mechanical equipment developed and produced based on dynamic composting. The early composting process is static composting, which is often transformed into anaerobic f ...

Temperature management has a major impact on the rate of compost fermentation and the quality of the product. The management of temperature must keep the temperature of raw materials above 50-55°C for ...

Moisture management is the key and difficult point in the composting process, which affects the process and production cost of composting. Water management needs to be carried out from three aspects: ...

1. First, regularly check the tightness of the chicken manure dryer, check the storage capacity of lubricating oil, hydraulic oil, coolant, brake fluid, and fuel, and pay special attention to adding g ...

1. Determine the size of the equipment: for example, how many tons per year, or how many tons per hour, or how many tons per day? Only then can the price be determined. 2. Determine whether the produc ...

Possible causes and solutions: 1. The raw materials are too wet: you can add dry materials according to the proportion of the materials and then stir and ferment. 2. The raw materials are too dry: acc ...

1. First, the raw materials such as animal manure should be fermented and decomposed. During the whole fermentation process, the harmful bacteria inside can be eliminated and decomposed. The fermented ...

First, commercial organic fertilizers are “harmless” than manure. Compared with commercial organic fertilizers, manure has many disadvantages: First, manure contains more salt, which is ea ...

1)Environmental protection: The construction of organic fertilizer processing plants should meet the requirements of environmental protection policies, that is to say, stay away from residents’ ...

1 Requirements for raw materials: Raw materials (such as manure and other agricultural wastes) are relatively fresh. 2 Requirements for auxiliary materials: Auxiliary materials (such as straw, rice br ...

The area of organic fertilizer equipment is mainly related to the annual output, and is generally divided into the following types: An annual output of 5,000 tons needs 1,000-1,500 square meters.10,00 ...

Traditional fermentation method: The traditional fermentation method, that is, the natural accumulation fermentation method, needs to use: organic fertilizer raw materials – chicken manure, ferm ...

Pre-fermentation part of pig manure: It is necessary to build a fermentation tank with a width of 3 meters x 50 meters in length (which can ferment more than 200 tons of raw materials). In the ferment ...

First mix chicken manure with an appropriate amount of straw powder. The amount of mixing depends on the moisture content of chicken manure. Generally, fermentation requires 45% moisture content. Then ...

One, the disc is tilted too much. The most common problem encountered in the use of the disc organic fertilizer granulator is the grasp and adjustment of the inclination. In fact, there is no specific ...

An adult sheep can produce about 1.5kg of manure a day, 10,000 sheep can produce 15,000 manure a day, and a year’s output is 5,475 tons of sheep manure. These sheep dung can be made into fertili ...

First, the cow dung should be aired to keep its moisture content below 85%, and then add straw, and the ratio of cattle dung should be 7:3, so that the carbon ratio of raw materials (cow dung) and aux ...