Corn stover nutrient content list, which is nutritious corn stover or wheat straw?

Corn stover contains more than 30% carbohydrates.

2% 4% protein and 0 5% — 1% fat, both silage.

It can also be fed directly. Herbivores.

In terms of 2 kg of corn straw weight gain, the net weight gain of 2 kg is equivalent to 1 kg of corn grains, especially after silage, yellow silage, ammonia and saccharification, etc., the utilization rate can be improved, and the benefits will be more considerable. According to the research and analysis, the digestive energy contained in corn straw is 2 235 8kj kg, and it is rich in nutrients, and the total energy is equivalent to that of forage. The fine processing of corn straw and the production of high-nutrient livestock feed are not only conducive to the development of animal husbandry, but also have good ecological and economic benefits through the return of straw to the field.

Corn is a grain, economic and forage crop for feed, and corn straw is also an important production resource for industrial and agricultural production. As a species, corn stover is rich in nutrients and available chemical components that can be used as a raw material for livestock feed. Corn stover has long been one of the main roughage raw materials for livestock.

The nutrient composition of silage corn stover is as follows:

Dry matter % crude protein %

Crude Fat % Crude Fiber %

Calcium, phosphorus, and phosphorus

Digestive energy (megajoules kg).

Combined net energy (megajoules kg).

Comparison of the nutrient content of the two y, corn stover.

The nutritional value of freshly harvested corn straw is higher, but with the extension of the storage period (wind, sun, rain), the loss of nutrients is greater. Generally, the crude protein content of corn straw is about 4-5%; Fiber.

is about 25%, the digestibility of crude fiber is about 65%, and the crude ash content is more than 30% of nitrogen-free extract;

Dry matter digestibility of each part of corn stalk: stem, leaf, core, bract, whole bead. Therefore, the nutritional value of corn stover with more leaves was higher.

Wheat straw. Compared with corn straw, the crude fiber content is higher, which is times that of corn straw, and the crude protein content is lower, which is 1 3 of corn straw, and wheat straw is a type of roughage of poor quality compared to corn straw. However, after a certain amount of treatment, it can also be used as roughage.

So corn stalks are more nutritious.

Corn stalks are more nutritious, and the sugar content is also high, and I often eat corn stalks when I was a child, which is very sweet.

Moreover, there are more corn stalk leaves, which can be fed to cattle and sheep, and cattle and sheep like to eat and grow fast. It also saves feed.

Wheat straw has basically no nutrients, but skillful people can use it to weave cricket cages, which are beautiful and strong.

Make the best use of both.

What do you mean to make feed which is nutritious, generally corn stalks may have a higher sugar content than wheat straw, livestock love to eat a little, there is no difference in others, can be used as grass food livestock feed.

Which is more nutritious, corn stalk or wheat straw, corn stalk is more nutritious than wheat straw, and it can be fed to cattle, horses and other livestock, but wheat straw cannot.

In addition to being used for feed and straw returning, corn straw can also be extruded into blocks and used as a raw material for biomass power generation. Every 10,000 tons of corn straw can produce about 7 million kWh of electricity. At present, small biomass thermal power plants with corn straw as the main raw material have been built in corn producing areas.

Corn stover can also be fermented by biogas to produce heat, which replaces coal and electricity to provide energy for cooking and heating in rural areas. Corn stover is also a raw material for man-made boards, pulp and paper, cultivated mushrooms and corn stover crafts. At present, many scientific research units at home and abroad are studying the production of fuel ethanol from corn straw as a raw material to replace part of gasoline.

Hello, our hometown is planted with corn, a year after the corn harvest, the corn stalks are burned, it's a pity, I want to ask how can it be used?

Corn stover: an important production resource.

Corn stover has"Waste to control pollution"、"Pollution is cured by pollution"The advantages of low cost and easy availability of raw materials are new ideas for environmental protection and pollution control in industry and agriculture, and have important practical significance for agricultural development.

1. Straw returning to the field. This is by far the most straightforward and easiest way to exploit it. Including direct return to the field, high-temperature composting, over-belly returning, etc.

2. Straw feed. Corn stalk is a good raw material for the development of animal husbandry. After being used as feed, its by-product manure is a good raw material for fertile fields. It is divided into silage, ammoniated feed, etc.

3. Straw biogas. Compared with manure digesters, straw digesters are less perishable, have a higher gas yield, replace coal and electricity, and provide energy for cooking and heating in rural areas.

4. Straw production of edible fungi. After the corn straw is crushed, it can be fermented to produce edible mushrooms such as oyster mushrooms, chicken leg mushrooms, mushrooms, etc., and the waste materials can be returned to the field as farm fertilizer.

5. Straw papermaking. The packaging material produced by corn straw is small in size, light in weight, good in compressibility, degradable and pollution-free, and is a method of industrial utilization that can be vigorously developed. The use of straw papermaking can replace wood pulp paper, and the pollution-free and clean pulping technology in the field of straw pulp and paper makes the paper industry more energy-efficient and environmentally friendly in the next few years.

6. Straw energy. Straw can be converted into solid, liquid, and vapor fuels. The straw is processed into machine-made charcoal, which can be used in metallurgy, chemical industry, construction, rural horticulture, animal husbandry, domestic fuel and other occasions; Gasification of straw and conversion into alcohol fuel are new ways of straw utilization; Corn stover can also be used as a raw material for biomass power generation by extruding into lumps.

Corn straw is also a raw material for man-made boards and corn straw handicrafts.

The nutritional composition of corn is relatively comprehensive, generally containing protein, fat, sugar, calcium, and phosphorus. 21%, iron, also contains carotene, vitamins B1, B2 and nicotinic acid as well as sitosterol, lecithin, vitamin E, lysine, etc.

Corn is an annual monoecious cross-pollinating plant with tall plants and strong stems, which is an important food crop and forage crop, and is also the highest total crop in the world, second only to rice and wheat in terms of planting area and total yield.

Corn has always been known as a longevity food, rich in egg white matter, fat, vitamins, trace elements, fiber, etc., and has great potential for the development of high-nutrition, high-biological functional foods. However, due to its complex heritability and abundant variations, there are shortcomings such as long cycle, excessive coefficient of variation, and affecting the growth and development of offspring in the conventional breeding process, and modern biological breeding technology not only overcomes the above shortcomings and deficiencies, but also improves the breeding speed and quality.

Summary. Dear, I'm honored to have your question The information that the teacher found for you here is: Corn stover nutrition content list:

The nutritional content of corn stover is that corn stover contains more than 30% carbohydrates, 2% 4% protein and 0 5%-1% fat. As far as herbivores are concerned, the net weight gain of 2 kg of corn straw is equivalent to that of 1 kg of corn grains, especially after silage, yellow silage, ammoniation and saccharification, etc., the utilization rate can be improved, and the benefits will be more considerable. According to the research and analysis, the digestive energy contained in corn straw is 2 235 8kj kg, and it is rich in nutrients, and the total energy is equivalent to that of forage.

Dear, I'm honored to have your question The information that the teacher found for you here is: Corn stover nutrient content list: The nutritional content of corn stover is that corn stover contains more than 30% carbohydrates, 2% 4% protein and 0 5%-1% fat.

As far as herbivores are concerned, the net weight gain of 2 kg of corn straw is equivalent to the residue of 1 kg of corn grains, especially after cracking and quietly processing silage, yellow silage, ammoniation and saccharification, etc., the utilization rate can be improved, and the benefits will be more considerable. According to the research and analysis, the digestive energy contained in corn straw is 2 235 8kj kg, and it is rich in nutrients, and the total energy is equivalent to that of forage.

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Summary. 1. Take 1000 kg of crushed corn straw powder (the finer the crushing particle size of the straw fed to pigs, the better); 20 kg of corn flour (the energy material is used to start the microbial reproduction of the degrader, and the dosage is 2% of the straw flour); Dicalcium phosphate 10 kg (for calcium and phosphorus supplementation and activation of enzymes and microorganisms); 220 kg (10%) of peanut bran, mix well and set aside. 2. Take 500 kg of water, add 4 packs of roughage degrader, add 1 pack of vitality 99 fermentant, and stir well.

Note: That is, the roughage degrader and the vitality 99 fermentant are used in a ratio of four to one, which has a better effect than the roughage degrader alone, and the dosage is also less). 3. Add 500 kg of water containing roughage degrader and vitality 99 fermentant to the mixture of 1000 kg of corn straw powder and 20 kg of corn flour, and then add 1500 kg of water, and finally add water to a ratio of one to two, stir evenly.

Fourth, seal and pile up, press, cover with plastic film, press soil on the edge of plastic film, and press it with heavy objects such as bricks.

How much worse is the nutrient content of corn stover than corn.

Yes, dear

1. Take 1000 kg of crushed corn straw powder (the finer the crushing particle size of the straw fed to pigs, the better); 20 kg of corn flour (the energy material is used to start the microbial reproduction of the degrader, and the dosage is 2% of the straw flour); Dicalcium phosphate 10 kg (for calcium and phosphorus supplementation and activation of enzymes and microorganisms); 220 kg (10%) of peanut bran, mix well and set aside. 2. Take 500 kg of water, add 4 packs of roughage degrader, add 1 pack of vitality 99 fermentant, and stir well. (Note:.)

That is, the roughage degrader and the vitality 99 fermentant are used in a ratio of four to one, which is better than the roughage degrader alone, and the dosage is also less). 3. Add 500 kg of water containing roughage degrader and vitality 99 fermentant to the mixture of 1000 kg of corn straw powder and 20 kg of corn flour, and then add 1500 kg of water, and finally add water to a ratio of one to two, stir evenly. Fourth, seal and pile up, press, cover with plastic film, press soil on the edge of plastic film, and press it with heavy objects such as bricks.

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Less nutritious than corn?

Yes, dear