CATDOLL : CATDOLL: How much fertilizer is equivalent to one ton of cow dung?

1. How much urea is equivalent to one ton of chicken manure?

Chicken manure is one of the most common organic fertilizers in agricultural planting, especially for fruit trees planted in orchards. Applying chicken manure in orchards can not only increase the organic matter content in the soil, but also improve the soil's ability to retain moisture. Moreover, the nitrogen, phosphorus and potassium content in chicken manure is also very high. Applying one ton of decomposed chicken manure is equivalent to applying 60kg of ammonium sulfate, 90kg of superphosphate and 15kg of potassium sulfate. Therefore, applying chicken manure in orchards has a very good effect on increasing the yield of fruit trees and the quality of fruit. However, applying chicken manure in orchards is not all good. If it is not applied reasonably, it is likely to result in a loss of harvest.

2. 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.

3. Who knows the nutrient content (N, P2O5, K2O) of pig manure, cow manure, and human feces?

500 kg of human feces and urine is equivalent to 12.5-20 kg of ammonium sulfate, 7-12 kg of superphosphate, and 2-3 kg of potassium sulfate. 500 kg of pig feces and urine is equivalent to 7-8 kg of ammonium sulfate, 8-10 kg of superphosphate, and 5 kg of potassium sulfate. 500 kg of cow dung is equivalent to 6-7 kg of ammonium sulfate, 7-8 kg of superphosphate, and 2.5-3 kg of potassium sulfate. You can convert according to the nutrient content of each fertilizer.

How much organic fertilizer can be produced from four or five thousand 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.

5. How much urea is equivalent to one ton of cow dung?

We first need to understand the effective ingredients of fertilizers. The effective ingredients of fertilizers are expressed by the content of effective elements or element oxides. For example, nitrogen fertilizers are expressed as a percentage of the weight of the N element they contain. For example, the nitrogen content of urea is 46%, which means that 100 kg of urea contains 46 kg of effective ingredients.

So one ton of cow dung is equivalent to 6.5 kg of urea?

6. How many kilograms does one ton of cow dung weigh?

One ton of cow dung weighs about 760 kilograms.

The water content of wet cow dung is 80%. To produce organic fertilizer, other auxiliary materials need to be added. Therefore, the weight of 1 ton of wet cow dung produced through fermentation, water evaporation, crushing and mixing is about 760 kilograms.

If the cow dung is not treated, it will breed a large number of mosquitoes and flies, and also cause the spread of bacteria. Using cow dung to process and produce organic fertilizer is in line with the environmental protection concept of waste utilization. Cow dung is a cold fertilizer, which ferments and matures slowly, and takes longer than other hot raw materials to ferment.

7. What is the fermentation ratio of cow dung and fertilizer?

Cow dung contains a large amount of cellulose and hemicellulose, and its carbon-nitrogen ratio is generally high. 0.5-1 kg of urea can be added to each ton of cow dung to facilitate complete fermentation.

8. How many kilograms of cow dung are needed to produce one kilogram of organic fertilizer?

It will take about three pounds.

Fresh cow dung generally contains about 90% water. To make organic fertilizer, the water must be removed to less than 30% first.

If the cow dung is not treated, it will breed a large number of mosquitoes and flies, and also cause the spread of bacteria. Using cow dung to process and produce organic fertilizer is in line with the environmental protection concept of waste utilization. Cow dung is a cold fertilizer, which ferments and matures slowly, and takes longer than other hot raw materials to ferment.

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

In recent years, in line with the development of the times, cattle farms have become more and more inclined to scale, specialization and intelligence. With the increasing scale of breeding, the accompanying manure problem has become an important obstacle to its development. It is estimated that a cow produces 5%-6% of its body weight in manure every day. On average, each cow produces 20 kilograms of manure every day, and 7.3 tons of manure per year. A cattle farm with 1,000 cattle produces 7,300 tons of manure per year.

Cow dung piled in the open air will produce a large amount of methane, which is a greenhouse gas. Rainwater soaked in cow dung will also pollute groundwater after seepage, and the odor produced by cow dung will also affect the lives of nearby residents. Therefore, manure treatment is an issue that must be faced.

Although cow dung is a source of pollution, it is also a nutrient-rich fertilizer. Piled in the open space, it is just a pile of waste and a source of pollution. Reasonable and scientific resource utilization will produce high-quality organic fertilizer. If a cattle farm with 1,000 cattle invests in an organic fertilizer production line, how much production line is needed, what equipment is needed, how much money is needed to build an organic fertilizer factory, and what is the economic benefit? Let's analyze it today.

1,000 cows produce about 7,300 tons of cow dung per year. Before fermentation, auxiliary materials need to be added to adjust the moisture and carbon-nitrogen ratio of the cow dung, so an organic fertilizer production line with an annual output of 10,000 tons is required. The production line design is as follows:

Note: This process is for reference only and will be determined based on customer requirements, site conditions and raw material conditions.

Organic fertilizer equipment required in the production process:

1. Fermentation: trough type soil turner, forklift type soil turner, crawler type soil turner, self-propelled soil turner

2. Crushing: semi-wet material crusher, vertical crusher and horizontal crusher

3. Screening: drum screen and vibrating screen

4. Batching: static batching silo and dynamic batching system

5. Mixing: vertical mixer, horizontal mixer, double-shaft high-power mixer, drum mixer

6. Granulation: disc granulator, stirring tooth granulator, drum granulator

7. Drying: Rotary dryer

8. Cooling: Rotary cooler

9. Film coating: rotary film coating machine

10. Packaging: spiral and DC, single head and double head packaging scales.

Building a simple organic fertilizer factory requires a raw material warehouse, fermentation workshop, secondary aging workshop, processing workshop, finished product workshop, office, laboratory and quality inspection room, maintenance workshop, etc.

The required site is about 5-6 mu, land transfer and leveling costs about 200,000, greenhouse costs about 200,000. The warehouse office costs about 150,000, organic fertilizer equipment costs 300,000-500,000, and testing costs, maintenance equipment, water pumps and other costs 50,000-100,000. The total cost is about 900,000-1.1 million.

Costs and benefits:

Since the main raw material is cow dung, the production cost is greatly saved. It takes about 5 workers to operate a production line, and each worker is paid 3,000 yuan per month, which costs 180,000 yuan a year. One ton of cow dung can produce about 700