Industry Info

How to process straw into organic fertilizer?

The raw materials of producing the organic fertilizer all different type,and according to different raw materials,they can be designed into complete organic fertilizer production line to make the organic fertilizer.And besides the animal manure can be used to make organic fertilizer,the straw is also to be used to make organic fertilizer.How to process straw into organic fertilizer?
How to use straw as raw material of organic fertilizer machine to process organic fertilizer?Bio organic fertilizer production machine can use straw to produce organic fertilizer.With advanced composting and fermentation technology and inoculation of high--speed ad high--efficiency fermentation agents,straw cellulose is rapidly decomposed and transformed,all kinds of pathogenic bacteria,weed seeds and ascaris eggs are killed,and bio organic fertilizer with strong stability and complete nutrient types are produced.
1.Cominution and agitation:firstly,the straw should be comminuted to a certain fineness for straw treatment,and then an appropriate amount of poultry manure or sludge and other raw materials must be added to adjust the carbon nitrogen ratio and water content of composting materials,or add strains and enzymes.
2.The fermentation of straw raw materials processed by the organic fertilizer production equipment is mainly divided into two stages:the first stage is pre fermentation,which can be carried out in the open air or in the fermentation device.Through the forced ventilation of the turnover pile,oxygen is supplied to the stacking layer or the fermentation device.The main fermentation period of aerobic composting is about 3-10 days with straw as the main body to add livestock manure.The second stage in the fertilizer manufacturing process is post fermentation.The semi-finished products after the main fermentation are sent to the post fermentation process.The easily decomposed organics and the relatively difficult organics which have not been decomposed in the main fermentation process are further decomposed into stable organics such as humic acid and amino acid,so as to obtain the fully decomposed organic fertilizer products.The post fermentation time is usually more than 20-30 days.
3.Further processing:after treatment,it can be further dried and crushed as required,and then processed into special organic and inorganic compound fertilizer for crops.
4.Storage:storage compost is generally used in spring autumn,and must be stored in  summer and winter.The storage method can be directly stored in fermentation tank or bag,which requires drying and ventilation.
fertilizer granulator machine
The bio organic fertilizer produced by processing straw with organic fertilizer production machine contains a large number of elements such as nitrogen,phosphorus and potassium required for crop growth,as well as trace elements such as sulfur,calcium,magnesium,zinc,boron,molybdenum,copper and iron,and most of them exist in organic form.It can not only meet the needs of crop growth,but also improve the adaptability of crops to bad environment.
In the fertilizer manufacturing process,it uses different type and series fertilizer machine to make the straw into organic fertilizer granulator.When making organic fertilizer granulator,the fertilizer granulator machine is necessary to be used in the production process.