How do you ferment dried corn stalks? Dried corn stalks have no nutrients

The dried corn straw is nutritious, but its nutrients are lost more, especially the vitamins and sugars it contains will be lost in large quantities, if the drying time is relatively long, basically only crude fiber is left in the end, so the suitable use of corn straw at present is to make it into silage. Sun-dried corn stover can generally be fed to cattle because cattle are ruminants and can absorb and utilize crude fiber.

Corn stover contains more than 30% carbohydrates, 2% 4% protein and 0 5%-1% fat, which can be silage or directly fed. 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 analysis, the digestible 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 pasture.

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 straw is used in rural areas a lot, in recent years people have not made full use of it, in fact, it is also widely used in rural areas.

1) After crushing, it can be used as silage.

2) It can be used as a liquefaction stove and raw material.

3) Edible fungi can be cultivated after crushing.

At the turn of autumn and winter, the burning of corn stalks pollutes the air, which often becomes the target of public criticism. But it should be said that it is not good to burn to cause pollution, but what is the use of not burning? In the past, straw was mainly used as livestock feed, domestic fuel or accumulated fertilizer.

Nowadays, most of the strong laborers in the countryside work outside, so they not only earn money, but also learn to calculate the working hours: ploughing the fields and raking the land to transport grain and grass, and small tractors are better than getting up early to raise livestock in the dark; Planting fertilizer on the ground is much less troublesome than accumulating farm fertilizer; It is more cost-effective to use coal for burning fire, saving the time of carrying firewood and going to work. As a result, there is an annual smoky miasma of late autumn and early winter.

In order to protect the Olympics, nine provinces and cities around Beijing have issued a ban on burning, and the situation seems to be better. Of course, there are exceptions, such as the construction of two straw-based factories in Dongping County, Shandong Province: a power plant and an ethanol plant.

Straw can be sold for money, and of course it will not smoke on the spot; The conversion of straw into electricity and fuel ethanol can alleviate the shortage of energy and food, which can be said to kill two birds with one stone.

Yes Every autumn harvest, there will be a lot of crop straw. Straw burning increases environmental pollution and is one of the causes of smog. In some places, straw burning is prohibited, and violators are punished.

But it's a step-by-step process. An effective way is to use a baling net, which bales the straw into bales, which is conducive to storage, and can usually be stored outdoors for a year, and the straw can be used comprehensively. It can be used to generate electricity, and it can also be used to make feed You can contact the power plant or the manufacturer of straw feed pellets I hope it can help you, Xinhui wishes you a happy life.

Hello, if it is dry corn stalks for fermentation, if you want to ferment faster, you can crush the stalks, then water them, let the corn stalks be fully moistened, and then sprinkle urea + fermentation bacteria + brown sugar, which can ferment quickly. If conditions permit, the fermentation bacteria can be activated in advance, and brown sugar + EM fermentation bacteria + warm water can be used for 5-7 days, and then you can use it.

<> prepare an appropriate amount of withered fermentation liquid base, and then dilute it with water in a ratio of 1:100, at this time, the corn stalk is crushed, mixed with the fermentation broth after crushing, and finally packed into a container and sealed. During the fermentation period, you can add some corn flour, and the humidity of the straw should be kept at about 40-60%, if it is in summer, it will take 1-3 days to complete the fermentation, it will take 3-5 days in spring and autumn, and about 7 days in winter.

1) Harvest in time after the corn seed is mature, and after the corn cob is harvested, the corn straw will be harvested within 15 days; 2) Collect fresh grasses and forage grasses, which are ready to use and do not dry; 3) Divide the dry corn stalks into 2-4cm long filamentous short joints; The stems of fresh grasses are cut into 1-3cm short joints by a haymaker; 4) Mix the dry corn straw and fresh forage grass according to the mass ratio of 1:1-2, seal and compact the mixed materials, and stack the packages in the forage shed or flat cement ground in the open air to prevent mice and birds from biting the packaging, and the ground can not be waterlogged in the open air; The bales of forage are anaerobic fermented under the action of microorganisms to achieve the purpose of long-term preservation and storage; Or mix the dry corn straw and fresh grass in the silage pond or silage cellar according to the mass ratio of 1:1-2, and compact, and finally make the compacted material 50-70cm higher than the edge of the silage cellar, spread a layer of dry straw on the top, and then cap with plastic film, so that the capped material does not leak, and after all the compaction, cover the soil with a thickness of 40-60cm; 5) Packaged storage and cellar storage are taken after 45-60 days of sealed anaerobic fermentation.

Summary. Prepare the bacterial solution for fermentation, dilute it with water at a ratio of 1:100, and then add some straw and stir well. Then seal it and ferment it.

2. During fermentation, you can add some corn flour. It is best to keep the humidity at around 40-60%, that is, there is no water dripping when you hold it tightly with your hands. Usually, fermentation takes 1-3 days in summer, 3-5 days in spring and fall, and a week in winter.

How to ferment corn stalks with corn cobs.

This is convenient and does not need to dry corn kernels, which reduces a lot of work.

OK. Is it the same quality as putting corn flour?

Prepare the bacterial solution for fermentation, dilute it with water at a ratio of 1:100, and then add some straw and stir well. Then seal it and ferment it with the hole.

2. During the fermentation of Luchang, you can add some corn flour. It is best to keep the humidity at around 40-60%, that is, to hold it tightly with your hand without dripping from your head. Usually, fermentation takes 1-3 days in summer, 3-5 days in spring and fall, and a week in winter.

It would be much more convenient if it could be like this.

I hope mine is helpful to you.

Nope. Is there a difference between the quality of corn kernels that are not dried and dried?

I'm afraid that the corn cob is not picked off and dried like that, and the corn stalk is scattered and powdered, and I am afraid that the quality of fresh corn is more nutritious, and many active ingredients in corn have been inactivated after drying, such as various reductases, mountain form, catalase, superoxide dismutase, etc., and the activity of various vitamins will also be partially damaged.

<> the corn straw after drying is nutritious, but its nutrient loss is more, especially the vitamins and sugars it contains will be lost in large quantities, if the sun is dusty for a long time to the end basically only crude fiber is left, so the current suitable use of corn straw is to make it into green trace silage. Sun-dried corn stalks can generally be used to feed cattle because cattle are ruminants and can absorb and utilize crude fiber.

There are certain differences in nutrition between fermented corn stover and dried corn stover. Scatter.

Fermented corn straw can improve its nutritional value, improve the digestibility of protein, increase the content of trace elements and vitamins in it, and benefit the animal body due to the fermentation of the hood.

Although dry corn straw is not as nutritious as fermented corn straw, it is still a relatively rich feed raw material, with high protein content, and can be used as a part of animal feed.

Overall, fermented corn stover has advantages over dry corn stover in terms of nutrition, but dried corn stover is also an effective option that can be used as animal feed.

Fermented corn stover is more nutritious than dried corn stover. The content of water-soluble B vitamins in fermented corn straw was significantly higher than that in dried corn straw, and the content of fat-soluble vitamins such as folic acid and carotene also increased significantly, which was easier to be digested and absorbed by the human body. In addition, the fermentation process can also improve the characteristics of corn straw, such as reducing its maleic acid and acidity content, and improving its aroma.

The bright skin of fermented corn straw contains more nutrients, including yeast, vitamins and minerals, while dried corn straw only has general nutrients and is less rich.