What are the methods for treating cow manure on cattle farms?
Most cattle farms face one problem, and that is how to deal with cow manure. So much cow manure is produced every year, and discharging it at will pollutes the environment and easily draws scrutiny. Piling it up takes up space, so come along with the editor to learn how to turn waste into treasure and let this cow manure bring everyone extra income.
1. Biogas digester fermentation
Biogas digesters are now widely popularized, and the cost of building one is very low, a few thousand yuan is enough to get it done. After it is built, everyone just needs to transport the cow manure to the biogas digester, and the biogas produced can be used in everyone's daily life. The settled biogas residue is also a high-quality natural organic fertilizer that can be used to grow forage grass or some vegetables and similar items for the cattle herd to eat. The two can roughly form a small cycle, saving part of the expense on cattle feed.
2. Making farmyard manure
Since ancient times, cow manure has been one of the high-quality fertilizer choices in rural areas, and large cattle farms can collect cow manure and use it as farmyard manure. Moreover, the nutrient composition of cow manure itself is very unique, containing many nutrient elements needed by crops, and it has an excellent fertilizer effect in planting. Secondly, cow manure also has a very prominent effect on nourishing the land. For some relatively dry land, long-term use of cow manure can improve its permeability to a certain extent.
3. Processing into organic fertilizer
Processing into organic fertilizer is a project that has only emerged in recent years. The reason it appeared is that many cattle farmers have encountered situations where cow manure piles up, while some places are in urgent need of manure fertilizer. Because cow manure is inconvenient to transport, the two sides cannot complement each other, so the method of processing cow manure into organic fertilizer came about. After cow manure is treated, some bacteria and pathogens are eliminated, leaving high-quality fertilizer. Then it is mixed with some other items and the cow manure is subjected to dehydration treatment, giving today's cow manure organic fertilizer, and both the price and the market are good, so farmers can consider this aspect.
4. Growing button mushrooms
The last one is the simplest method. The button mushroom is a very popular type of fungus, and due to the particularity of its growing environment, its yield is relatively low. But its nutrition and taste are both quite good, and the market response is very good. What button mushroom cultivation needs is cow manure. After everyone air-dries the cow manure for a period of time, it can be slightly processed and then used to grow button mushrooms, and the yield will be very considerable, so friends who raise cattle can consider this direction more.
The above are some methods for treating cow manure. I hope that after reading this, everyone will no longer worry about how to treat cow manure. If you are not satisfied, you can follow our website, and we may update some other methods later!