CATDOLL : CATDOLL: How much dry cow dung can be produced from one ton of fresh cow dung?

1. How much dry cow dung can be produced from one ton of fresh cow dung?

One ton of cow dung can produce 60-70 kilograms of earthworms.

Note that feeding must be scientifically proportioned.

Recipe Example:

① 50% cow dung, 50% pulp sludge;

② 100% cow dung or 100% mixture of all livestock dung;

③ 20% each of cow dung, pig dung, and chicken dung, and 40% of rice straw; (Note: Chicken dung needs to be used to raise maggots or left for more than 1 year before it can be used to raise earthworms, otherwise the earthworms will all escape or die.

Feed preparation:

Fermentation: Use straw or stalks to lay a 10-15 cm thick layer of dry material, then lay 4-6 cm of manure on the dry material and repeat 3-5 layers. Use a watering can to spray water on each layer until the water seeps out. If garbage is used, pile one layer of garbage and one layer of manure. The length and width are not limited, and it is covered with a film. In the season with high temperature, turn it over every 7 days. Generally, turning it over 3-5 times completes the fermentation of the feed.

After the feed is fermented, test the pH value. Earthworm feed generally requires an appropriate pH value of 6-7.5, but the pH value of many animal and plant wastes is often higher or lower than this value. When the pH exceeds 9, acetic acid, salt or citric acid can be used as a buffer;

2. How many pounds does one cubic meter of wet cow dung weigh when dried?

Every 3 to 4 cubic meters of wet cow dung can be converted into 1 ton of dry cow dung.

Then, on average, each cubic meter of wet cow dung can be converted into 500 to 667 kilograms of dry cow dung, and a 1-ton dryer can dry cow dung equivalent to 2.5 tons of wet cow dung; that is, one ton. After wet cow dung is fermented, about 3,500 kilograms of dry cow dung can be produced, which is about the weight, because the water content of cow dung is about 65%!

3. How many cubic meters of dry cow dung is equal to one ton?

One ton of dry cow dung has 2.5 cubic meters. Cow dung generally has a high water content and a high weight when it is fresh. However, after the cow dung is fully decomposed, that is, after fermentation, the water in the cow dung will be decomposed and lost, and the weight of the cow dung will be greatly reduced. Under normal circumstances, the water content of cow dung should be kept at about 30%.

4. How much will remain after drying one ton of wet cow dung?

One ton of wet cow dung can separate 0.4 of dry cow dung.

Every 3 to 4 cubic meters of wet cow dung can be converted into 1 ton of dry cow dung.

Then, on average, each cubic meter of wet cow dung can be converted into 500 to 667 kilograms of dry cow dung, and a 1-ton dryer can dry cow dung equivalent to 2.5 tons of wet cow dung; that is, one ton. After wet cow dung is fermented, about 3,500 kilograms of dry cow dung can be produced, which is about the weight, because the water content of cow dung is about 65%!

5. How much dry cow dung can be separated from one ton of wet cow dung?

2.5 tons of wet cow dung can separate one ton of dry cow dung.

Every 3 to 4 cubic meters of wet cow dung can be converted into 1 ton of dry cow dung.

Then, on average, each cubic meter of wet cow dung can be converted into 500 to 667 kilograms of dry cow dung, and a 1-ton dryer can dry cow dung equivalent to 2.5 tons of wet cow dung; that is, one ton. After wet cow dung is fermented, about 3,500 kilograms of dry cow dung can be produced, which is about the weight, because the water content of cow dung is about 65%!

6. How many tons can be fermented from one cubic meter of fresh cow dung?

Organic fertilizer is not just manure, it also needs straw-like materials

Manure and straw are generally fermented in a ratio of 6:4.

Generally, 1 ton of fermented material can produce 0.33 to 0.43 tons of organic fertilizer.

As for your question, I will assume that one cubic meter of feces is one ton (according to the specific gravity of water).

The water content of cow dung is about 70%. After drying to about 50%, it can produce about 300 kilograms of organic fertilizer.

The water content of chicken manure is about 85%. After drying to about 50% water content, it can produce about 150 kg of organic fertilizer.

7. How many tons of wet cow dung are needed to make one ton of dry cow dung?

One ton of fresh cow dung generally contains about 90% water. To make organic fertilizer, you must first remove the water to below 30%. In this way, one ton of organic fertilizer will only have about 0.3 tons. Therefore, one ton of dry cow dung requires about 3.3 tons of wet cow dung.

Cow dung contains 10%-20% crude protein, 1%-3% crude fat, 20%-30% nitrogen-free extract, and 15%-30% crude fiber, so it has high nutrients. Hebei Yuanhai Biological Research has found that dry cow dung can be fermented into a high-quality organic fertilizer product. It can loosen the soil, improve soil compaction, chelate trace elements in the soil, and improve soil fertility.

Using cow dung as raw material to produce organic fertilizer has low cost, relatively stable quality and great market potential. However, the traditional composting method not only has a slow fermentation speed, but also cannot make the cow dung fully decomposed. After being applied to farmland, "secondary fermentation" is prone to occur, causing root and seedling burns.

8. How much dry manure does 1,000 cows produce?

A cow can produce 40 kilograms of cow dung a day, so 1,000 cows can produce 40,000 kilograms of cow dung a day.

9. How much cooked cow dung can be fermented from one ton of raw cow dung?

Answer: 0.3-0.5 tons of cooked cow dung.

Cow dung is a cold fertilizer because of its fine texture and slow decomposition. How much cooked cow dung can be produced from one ton of raw cow dung? One ton of raw cow dung generally contains 90% water. To make cooked cow dung, the raw cow dung must first be dehydrated to a certain extent. According to general data: one ton of raw cow dung can produce about 0.3-0.5 tons of cooked cow dung. The specific output depends on the actual ingredients and the water content of the cow dung.

10. How much dry cow dung can be fermented from one ton of cow dung?

First weigh one ton, then mix the dry cow dung into mud, find a few 1 cubic meter containers, fill them with it, see how many buckets can be filled, then dry them, and fill them in again until they are full.

That is to say, weigh the weight per unit volume and then calculate it specifically.