Cow dung is the feces of cows., which contain a lot of undigested plant residues and are rich in minerals. Color varies from green to black, darkening on contact with air. Converting cow manure into organic fertilizer can solve the problem of protecting the environment from cow manure. Cow dung contains 14,5% organic matter, 0,30-0,45% nitrogen, 0,15-0,25% phosphorus, 0,10-0,15% potassium. Organic matter and nutrient contents are lowest among all livestock species, texture fine and dense, water content is higher, slow decomposition, calorific value is low, and it's a slow-release fertilizer.
How to turn cow manure into fertilizer?
How Cow Manure is Fermented into Organic Fertilizer, The production process is mainly divided into two parts: early fermentation stage and later processing and granulation stage.
During the pre-fermentation stage, we recommend using aerobic enzymatic treatment. It can be fermented with a starter, what is best for crops. Cow dung and straw, sawdust, mushroom slag, etc.. e. mixed and fermented in appropriate proportions (manure accounts for 80-90%, otherwise - 10-20%). After fermentation is complete, other materials are added, grind, dose and mix. Then enter the granulation process. It can then be processed and packaged for sale.
What equipment do you need, to turn cow manure into organic fertilizer?
To convert cow manure into organic fertilizer, first, What do you need, this is a composter. Many manufacturers of organic cow manure fertilizer usually use self-propelled turning and spreading machines. One person can operate it, and the daily processing capacity is approx. 3-4 ton. Then the ingredients are crushed and mixed (such as N, P, K and other inorganic fertilizers or other additives). Here you will need a chopper and a mixer. We recommend that you use vertical grinder And twin-shaft horizontal mixer.
During the granulation process, we recommend that you use new type of organic fertilizer granulator for granulation. Then that's it, What do you need, This Drying And cooling equipment for removing moisture and increasing the strength of granules.(Powdered organic fertilizers do not need this process, they can be packaged and sold immediately after mixing.)
Finally, it is sent to the finished goods warehouse via bucket elevator. Packed on automatic packaging machine and is awaiting sale.
What are the benefits of cow dung for our fields??
Fertilizing farmland with treated cow manure has good fertilizing effect and long-lasting fertility. This can not only increase crop yields, increase the organic matter content in the soil, but also reduce soil compaction, caused by the use of chemical fertilizers, and improve soil structure. This is very favorable for sustainable agricultural development.
