CATDOLL : CATDOLL: How many tons of cow dung can produce one ton of organic fertilizer (How many tons of cow dung can produce one ton of organic fertilizer)

1. How much sheep manure and cow manure is needed for 2 acres of land?

Organic fertilizers fermented from sheep and cow manure are generally more fertile. Depending on the crops planted, it is appropriate to adapt to local conditions. 4000KG~8000KG of fertilizer is applied to 2 mu of land.

Benefits of sheep dung and cow dung organic fertilizer

1. There are many benefits of applying sheep manure and cow manure to the soil. Sheep manure and cow manure contain a large amount of nutrients, such as the three major elements of nitrogen, phosphorus and potassium, various trace elements and sugars.

2. After being applied into the soil, it can effectively reduce the harm of heavy metals in the soil to crops.

3. Increasing the organic matter content in the soil can promote the reproduction of a large number of beneficial microorganisms, thereby improving the soil's aggregate structure, making the soil loose and fertile, improving the ability to retain water and fertilizer, and reducing the loss of fertilizer and water.

2. How many acres of land can be returned to the field with 1 ton of cow dung?

I calculated it when I was in school, and it seems that one acre of land requires about 1 ton of cow dung, provided that it is well-rotted. In addition, I personally feel that if you apply a large amount of cow dung, you should add some urea appropriately to avoid a high C/N ratio.

Chicken manure is a common commercial organic fertilizer and there is no problem in using it in rice fields. Again, it must be well decomposed.

3. How much organic fertilizer can be produced from 5,000 tons of fresh cow dung? How much profit can it bring?

One ton of wet cow dung can produce about 600 kilograms of finished granular organic fertilizer.

4. How much biogas can be produced from one ton of cow dung?

One kilogram of dry cow dung can produce 0.3 cubic meters of biogas. So, one ton is 300 cubic meters.

Dry cow dung contains 10-20% crude protein, 1-3% crude fat, 20-30% nitrogen-free extract, and 15-30% crude fiber. It has high nutrient content and can become a high-quality organic fertilizer product after fermentation. It can loosen the soil, improve soil compaction, chelate trace elements in the soil, and improve soil fertility.

Biogas is a gas produced by the decomposition and metabolism of organic matter such as straw, weeds, human and animal feces, garbage, sludge, industrial organic wastewater, etc. under anaerobic conditions by a small amount of anaerobic microorganisms.

5. How many cubic meters of manure should be applied per acre of land?

About 15 cubic meters of cow dung and 10 cubic meters of chicken manure are placed on one acre of land.

Fen is pronounced as fèn, commonly known as shit or baba. It is an original organic fertilizer produced by the human digestive system, which can be used for crop growth and biogas generation. It was first seen in oracle bone inscriptions of the Shang Dynasty. It means to use a dustpan with both hands to remove filth. The original meaning is to sweep and discard. From the meaning of sweeping, it is extended to the meaning of filth and feces. From the meaning of feces, it is extended to the meaning of fertilizing and making fertile.

6. How many cubic meters are equal to 1,744 tons of cow dung?

1744 tons of cow dung equals 1744 cubic meters, one ton of dung equals 1 cubic meter, and one ton of water equals one cubic meter. Density of water: The density of water is the largest at 3.98℃, which is 1×10³kg/m³. When water is at 0℃, the density is 0.99987×10³ kg/m³. Under normal circumstances, the density of water is 1×10³kg/m³. The mass of 1 ton of water is 1000 kilograms. The volume of one ton of water = 1000 kilograms ÷ 1×10³kg/m³ = 1 cubic meter. One cubic meter of wet dung weighs between 1.5 tons and 2 tons, and the weight varies depending on the water content.