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Manure is manure that is used as fertilizer. After being composted and fermented by a Manure composting machine, it can increase organic matter in the fields. Compared with chemical fertilizers, the use of manure has a little adverse effect on crops. Therefore, manure must be used for farming fields in my country since ancient times. , pig manure, cow manure, etc. Due to the large demand for green organic food in the country, the restoration of the ancestors’ practices and the reuse of manure have become necessary for the current cultivation of fields.
Why use a Manure composting machine?
We all know that livestock manure is a good raw material for the production of organic fertilizer. The rational use of the manure fermented by the Manure composting machine is indeed a good resource. However, if it is directly applied to crops without sufficient fermentation or decomposing, there will be great harm.
Manure composting machine type:
Manure composting machine refers to the equipment that can help livestock manure to ferment and decompose quickly, including Fermentation Tank, Trough Compost turner machine, four-wheel compost turner, Tracked compost truck, etc.
What is the harm in manure not fermented by a Manure composting machine?
1. Raw manure: infectious diseases and insect pests
Livestock farm manure contains bacteria and pests such as Escherichia coli, nematodes, etc., direct use will lead to the spread of pests and diseases, crop disease, and affect the human health of edible agricultural products; therefore, Manure composting machine must be used to ferment and eliminate pests.
2. The secondary fermentation of raw manure into the ground leads to “burning seedlings”!
After the insufficient or unfermented livestock manure is applied to the ground, when it reaches a certain temperature and the fermentation conditions are met, the secondary fermentation will begin. The heat will affect the growth of crops, causing the death of plants and roots in severe cases. Therefore, it is necessary to use the Manure composting machine to ferment thoroughly before use.
3. The direct use of raw manure results in acidification of the orchard soil!
Some livestock manures are strongly acidic fertilizers (PH value is 3.6~4.7), so the application of acidic livestock manures in orchards is tantamount to setting fire to one’s body, causing rotten roots, black roots, yellow leaves, premature senescence, and yellowing of fruit trees. , and other hazards. Therefore, the pH should be adjusted by fermentation before use.
4. The direct use of raw manure results in toxic gas hazards during the decomposition process
Raw manure will be decomposed in the soil if it is not completely fermented. During the decomposition process, harmful gases such as methane and ammonia will be produced, which will cause acid damage and root damage to the soil and crops. More importantly, the generated ethylene gas has the effect of inhibiting root growth. The main reason for root burn. Therefore, it must be used after fermentation.
5. Use raw manure: the fertilizer effect is slow!
Because the nutrients in the unfermented and decomposed livestock manure are mostly organic or slow-acting, they cannot be directly absorbed and utilized by crops. Therefore, the direct application of unfermented fertilizer will slow down the efficiency of fertilizer.
6. In raw manure, heavy metals, antibiotics, exceeding the standard!
Livestock farm manure contains high amounts of heavy metals such as copper, mercury, chromium, cadmium, lead, and arsenic, as well as more hormone residues, causing heavy metals in agricultural products to exceed the standard, and burying hidden dangers to food safety and human health. In addition, with the expansion and development of the current breeding industry, many farms now use feeds supplemented with antibiotics to raise instant chickens. For example, if they were originally released for three months, it only takes one month to eat hormone feed. These harmful substances are excreted in the feces. Therefore, if it is processed and fermented, the harm is conceivable.