Do you know why chickens don t eat soybeans?

The main reason why chickens don't eat soybeans is that, in raw soybeans, they contain something called antitrypsin. This substance loses its activity only under the action of high temperatures, and only when this substance loses its activity can most of the proteins be broken down and absorbed. Therefore, if it is raw soybeans, chickens will not eat them, because they can't get nutrients after eating, and because they can't digest them, chickens won't choose to eat soybeans.

And if the soybeans are used in a pressure cooker.

When cooked, the chicken is eaten, but you can't eat too much at one time. Because if the chicken is too fat, it will not be easy to lay eggs.

I think the real reason why chickens don't eat soybeans is because of its digestive system, we all know that chickens have no teeth, although they don't have three stomachs like cows, but there are similar places, things are stored in the chicken's mouth, and finally they are slowly digested, but soybeans will expand several times when they encounter water when they eat them, so so chickens can't measure their own food, and even in the end because they eat a lot of soybeans will be strangled to death. ‍‍

Personally, I think that chickens don't eat soybeans, which may be related to its digestive system, because beans will swell when they encounter water, and chickens eat everything they swallow into their stomachs and then digest it, so it is very dangerous for chickens to eat raw soybeans and are easy to be swelled to death, just like we feed chickens in rural areas, mung beans, and red beans These beans are rarely fed to chickens. ‍‍

I think it's because raw soybeans contain substances that are harmful to chickens, trypsin inhibitory factor, which can inhibit trypsin activity and reduce protein decomposition and absorption. ‍‍

The chick eats a lot every day, it is not like an animal with teeth, it can chew the food, but eats some sand grains to help it digest, soybeans are difficult to be ground by the sand, not easy to digest. Another factor is that soybeans expand rapidly after encountering water, and the volume expands rapidly by three or four times, because they cannot be ground and discharged, if the amount of food is less and larger, the chick is very likely to be swollen to death. Chicks must have accumulated life experience in this area in the process of propagation, so chicks rarely eat soybeans. ‍‍

I have heard others say that soybeans contain a lot of protein, and chickens are very sensitive to protein, because eggs contain a lot of protein. Therefore, when a chick smells a soybean with such a high protein content, it will mistake the soybean for a small egg, so it will not eat it. ‍‍

Of course, it's because of poor palatability, it's not easy to digest, and chickens also have a sense of taste!If you are asked to eat stones, will you eat them, everyone knows that soybeans are hard and round, and people with teeth are not easy to chew, not to mention chickens, which are toothless creatures, chickens digest food by eating small stones to help grind food for digestion, and soybeans are hard and round, chickens basically can't digest or digest very difficult. Soybean meal is different, it has been mechanized, the chicken is very easy to digest and absorb, and the taste also has the aroma of roasted soybeans. ‍‍

Everything has a spirit, many people can't intuitively feel things, animals can, the epidermis layer of soybeans has a lot of anti-nutritional factors, direct ingestion will lead to the chicken's own allergic reaction, slow growth, and low nutrient utilization rate, so of course the chicken will not eat things that are harmful to itself! ‍‍

In many chicken farms, chicken feed ingredients contain soybean components, soybean feeding chicken cost is higher, general farms are using soybean cake or soybean meal instead, soybean feeding chicken can obviously make chicken fattening, is a very good chicken feed, but in the previous rural family, lack of food and less clothing in the era, with a mu yield of only a few dozen catties of soybeans to feed chickens, slightly luxurious, this is the most important reason not to feed chickens with soybeans. ‍‍

One reason why chickens don't eat soybeans is that soybeans are not easy to digest, and the chicken's stomach itself needs to use small things such as stones to digest the contents of the stomach. The surface of soybeans is very bright and cannot be affected by small stones and other things, so chickens do not eat soybeans that are difficult to digest.

Another reason why chickens don't eat soybeans is because raw soybeans become extraordinarily large when exposed to water. So, if the chicken eats soybeans into the stomach, drink some more water. Soybeans, which cannot be easily digested, become extraordinarily large when soaked in water, which will stretch the chicken's stomach.

If there are a lot of soybeans, the chickens will be strangled to death. So, of course, chickens won't eat such life-threatening things.

Maybe it's because of picky eating.

So don't eat it.

Soybeans are not easily digested.

For example, bean skin is very indigestible, and eating too much will cause bloating; Unprocessed or improperly processed beans contain some anti-nutritional factors, such as anti-vitamin A factor, anti-vitamin D factor, etc., which not only affect the absorption of nutrients, but also cause poisoning if eaten improperly.

A large amount of legumes will increase the digestive burden of the gastrointestinal tract, and when the digestive juices cannot be digested in a timely and sufficient manner, digestive discomfort symptoms such as bloating and diarrhea will occur.

There is a folk proverb that "chickens don't eat beans, beans are its uncle". The literal meaning is clear, and it expresses respect for the family status of the uncle. But I didn't think about it so much when I was a child, turning out several kinds of beans of different sizes and feeding them patiently.

Practice has proved that chickens eat small beans, such as mung beans and red beans, but soon after eating, the chicken will swell to ......Because chickens usually swallow the food into the beans first, and then slowly grind and digest, because chickens have no teeth But the beans will swell when exposed to water, so if the chickens eat the beans according to their normal meals, then the next three or four times the swelling, so in the bean test, there are two chickens who unfortunately died - fortunately, it is the neighbor's chicken, and no one thought that anyone would take the beans to feed, so the neighbor's aunt once sent me a bowl of chicken, and I thought that these chickens ate beans, in line with the disgust of beans, So I basically didn't eat it. As for the large beans such as broad beans and soybeans, chickens don't eat them, not because they don't want to eat them, but because they can't eat them.

The chicken does not eat a little bit, it has to eat full, if it eats beans, the beans will expand in the stomach and the stomach will burst, and the small life will be gone. The chicken's muzzle is also a place where food is stored, and if it swells there, it will kill the chicken. Sometimes people see that the chicken has eaten too much, the bulge is too big, and it is life-threatening, so they will use scissors to cut the chicken and pour out the food to save the chicken's life.

Chickens are the most common poultry in our countryside, when we used to live in the countryside, it can be said that every family has a few chickens, and the food that chickens eat is also better than miscellaneous, but there is a crop that chickens will not eat, that is, soybeans.

First, because of the unique "characteristics" of soybeans.

Chickens don't eat soybeans mainly because raw soybeans contain something called antitrypsin. This substance will become inactive only when it is exposed to high temperatures, and as long as this substance is inactive, the protein can be synthesized and absorbed. Therefore, if it is raw soybeans, chickens will not eat them, because they can't get nutrients after eating, let alone digest them, so chickens won't choose to eat soybeans.

When we humans eat soybeans, we also need to cook soybeans completely before eating, especially when making soy milk at home, we must cook the soybean milk completely before we can eat it, otherwise these bad factors in soybeans will inevitably affect people's physical health.

Second, chickens eat soybeans that are difficult to digest!

The protein content of soybeans is very high, and it is difficult for chickens to digest soybeans after eating soybeans, but it is easier for chickens to digest if they eat corn that is larger than soybeans, which is also one of the reasons why chickens do not eat soybeans. Some people say that chickens don't eat soybeans because soybeans will shrink in the chicken's stomach and form chickens to death, but the credibility of this statement is not high, because even if the soybeans are soaked in water, they will not get bigger, but they are just slightly bigger. Therefore, it is unscientific to say that chickens do not eat soybeans because soybeans will shrink.

When the chicken eats the soybeans and drinks the water, the soybeans that are difficult to be digested and synthesized immediately will become bigger and bigger under the action of the water, and finally the chicken's stomach will be expanded.

Some friends will be surprised and say, how can the chicken tell that it is soybeans? In fact, chickens have brains, and chickens have a very flexible sense of smell, for example, like chloramphenicol injection, inject it into water, we humans can't smell any kind of breath at all, but chickens can smell it. Therefore, it is also possible that chickens do not eat soybeans, because of a certain gas released in soybeans, indicating that chicken soybeans cannot be eaten.

Because the digestive system of chickens is relatively special, and soybeans are a special substance that expands when exposed to water, it cannot be digested in chickens; Soybeans contain inhibitory factors of trypsin, which can cause problems such as pancreatic enlargement and hyperplasia in chickens, causing problems such as indigestion in chickens.

Chickens don't eat soybeans because of its digestive system, chickens have no teeth, it can only be digested slowly in the chicken's mouth, and soybeans will swell when they encounter water, and if they eat soybeans, they will die.

The main reason is the composition of soybeans - chickens cannot digest the antitrypsin in beans.

Soybeans are very high in nutrients, a little higher than corn. However, raw soybeans contain some trypsin inhibitors, and it is the highest content of inhibitors in known foods, and its activity is to inhibit the digestion of trypsin, thereby reducing the absorption of protein.

Cultivation method of soybeans:

Usually sown in early May. There are about 350,000 seedlings per hectare and 420,000 seedlings per hectare of 110 cm ridges. Taking into account factors such as field losses and seed emergence rates, the sowing rates of 75 kg and 85 kg per hectare are preferable for both cultivation methods.

Under conventional planting conditions, fertilizers such as diammonium phosphate, potassium sulfate, urea and so on are used. In the flowering stage and grain bulging stage of soybean, spray 1 or 2 times respectively to promote the preservation of flowers and pods of soybean and increase yield.

Chemical weeding can be carried out before seed germination or on stems and leaves after emergence. As a rule, sealing and weeding are carried out after sowing. This can not only effectively inhibit the growth of weeds, but also provide more growth space for seedlings, and create favorable conditions for future weeding.

Acetochlor for hermetic weeding is sprayed when the soil moisture is suitable. For post-seedling weeding, clethoone can be selected at the compound leaf stage of 1 2 leaves and 1 3 leaves of 1 3-leaf gramineous weeds.

Legumes are not easily digested.

The digestion of chickens is short, the metabolism is vigorous, and the growth and development are fast, so it is necessary to feed the skin with sufficient nutrition and easy to digest the feed to meet the needs. Weak resistance. Chicks, in particular, are susceptible to harmful microorganisms.

The bean skin is very indigestible, and eating too much of it will cause bloating; Unprocessed or improperly processed beans contain some anti-nutritional factors, such as anti-vitamin A factor, anti-vitamin D factor, etc., which not only affect the absorption of nutrients, but also cause poisoning if eaten improperly. But both of these undesirable components can be removed in the process of making soy products.

The oligosaccharides contained in beans, such as stachyose and raffinose, are fermented by intestinal bacteria and can decompose to produce some gases, which can cause symptoms such as hiccups, bowel sounds, celery leakage, bloating, and abdominal pain.