What is the feed value of corn? What is the nutritional value of corn for animals?

Corn is the main body of cereal feed, and it is also the main energy feed in China. Corn has good palatability and there are no restrictions on its use. Its nutritional properties are as follows:

1.High available energy. The metabolic energy of corn is the highest among cereal feeds.

This is mainly due to the very low crude fiber in corn, only 2%; The nitrogen-free extract is as high as 72%, and the digestibility can reach 90%; Corn, on the other hand, has a high crude fat content, between to. Corn is an annual gramineous plant, also known as bud grain, cob, six grains, etc. According to research, every 100 grams of corn contains 196 kilocalories, grams of crude fiber, grams of protein, grams of fat, and carbohydrates.

grams, in addition to mineral elements and vitamins, etc. Corn contains more crude fiber, which is 4-10 times higher than that of polished rice and refined flour. Corn also contains a lot of magnesium, which can strengthen the peristalsis of the intestinal wall and promote the excretion of waste products from the body.

The above ingredients and functions of corn are very beneficial to the first place. Ears of corn at maturity.

Diuretic effect, also beneficial for **.

Corn can be boiled into soup instead of tea, and can also be crushed and made into corn flour, corn cakes, etc. The puffed corn flower is very large, which can eliminate the hunger of obese people after eating, but the calorie content is very low after eating, and it is also one of the best substitutes.

2.High linoleic acid content. The linoleic acid content of corn reaches 2%, which is the highest content in cereal feed. If the proportion of corn in the diet reaches more than 50%, corn alone can meet the linoleic acid requirement of pigs and chickens (1%).

3.The protein content is low and the quality is not good. The protein content of corn is about about that, and amino acids.

Imbalanced, lysine.

Tryptophan and methionine are not in sufficient amounts.

4.Minerals Minerals are about 80% present in the embryonic region, and the calcium content is very small, about; Phosphorus is contained, but about 63% of it is in the form of phytate phosphorus, and the utilization rate of monogastric animals is very low. The content of other mineral elements is also lower.

5.Vitamins Vitamin E in fat-soluble vitamins

More, about 20mg kg, yellow corn contains more carotene, vitamin D

And k almost nothing. Water-soluble vitamins contain more thiamine and riboflavin.

and niacin are less abundant, and niacin exists in a conjugated form.

6.Lutein.

The average lutein contained in yellow corn is 22mg kg, which is one of the characteristics of yellow corn, and it is of great significance for the coloring of egg yolk, shins, claws and other parts.

‍1.Chicken corn is the most important feed raw material for chickens, its energy value is high, the most suitable for the fattening of broiler chicks, and yellow corn has a good coloring effect on egg yolk, claws, **, etc. In the compound feed of chickens, the amount of corn is as high as 50% 70%.

2.Pig Corn is also very effective in raising pigs, but it is necessary to avoid excessive use to prevent the heat energy from being too high and increasing the thickness of the backfat. Due to the lack of lysine in corn, lysine should be added to the diet of pigs of any weight.

3.Ruminant corn has good palatability and high energy, and can be used in large quantities in cattle mixed concentrates, but it is best to use it in combination with other bulky bran feeds to prevent food accumulation and swelling.

Corn has good palatability, and the proportion of use in livestock and poultry feed is not restricted. Yellow corn is rich in carotene, which is a precursor of vitamin A, which is beneficial for the growth and reproduction of livestock. Due to the high content of corn starch, if the amount is too large in the diet, it is easy to have enteritis, so the content of corn in the feed of meat rabbits is generally 30-50%.

Forage corn is an annual herbaceous plant of the genus Poaceae maize, which is a temperature-loving crop, the most suitable temperature for seed germination is 24 26, and its growth period is 80 140 days, and it is also divided into early maturing (growth period 80 95 days), medium maturity (growth period 95 120 days), late maturing (growth period 120 140 days) varieties. Corn has a large demand for water, the requirements for soil are not strict, all kinds of soil can be planted, but it grows better in places with more organic matter, deep soil layer, sufficient nutrients, good drainage, good aeration, and fertile soil. Corn is the main food crop, and it is also an excellent green fodder and silage raw material for livestock, and is known as the "king of feed" in the planting industry.

Corn seed is an excellent concentrate feed. It not only has high total nutrients, but also has the characteristics of more sugar, good palatability, more starch, more digestible, more fat, and high caloric energy in nutrients. After harvesting seeds, the straw is silage in time, and after the corn cob is crushed, it is a good roughage.

Maize processing by-products are also an essential component of livestock and poultry diets. Green corn is tender and juicy, high sugar content, palatability is particularly good, all kinds of livestock like to eat, especially suitable for dairy cows green fodder.

Corn has high feed value, and grain is the main raw material for processing compound feed, mixed feed and concentrated feed. The development of maize production can not only increase grain production, but also provide a material basis for the rapid development of animal husbandry. The yield of corn for feed is high, generally 200 300 kg of grain per mu, and the high yield is more than 500 kg.

Hello! Thank you for your question.

Corn is a very important food for many animals, including humans and livestock. Corn is a grain rich in carbohydrates and protein, and they are one of the main nutrient nutrients that our body needs.

For many livestock, corn is one of the main feeds. Corn is of great importance for the production of animals such as dairy cows, pigs, and chickens because it provides a wealth of nutrients such as carbohydrates, proteins, fats, vitamins, and minerals. The quality deficit of many poultry products, such as milk, meat and eggs, is also related to their feeds, in which maize plays an important role.

In addition, corn also contributes to human health. Corn is rich in dietary fiber, which helps maintain gut health and digestive function. In addition, corn contains a lot of antioxidants, such as vitamins C and E, which help protect the body from free radical damage and can reduce the risk of chronic diseases.

In short, corn is very nutritious for animals and humans. It is a rich nutrient** that provides our body with the main nutrients it needs. Therefore, we should include a moderate amount of corn in our diet.

Corn has good palatability and high energy value, and is an important energy feed for pigs, leaky chickens, rotten cattle, sheep and other animals. Yellow corn has a significant effect on the coloration of egg Kochi yellow, broiler chicken legs, beak and skin tone.

1. Provide dietary fiber: Corn is a coarse grain, which contains dietary fiber per 100g of corn and is relatively rich. After entering the body, dietary fiber will accelerate gastrointestinal peristalsis, which is more conducive to the digestion and absorption of food, and prevents constipation to a certain extent;

<> provide minerals: Although corn is a common coarse grain, it is also rich in trace elements such as phosphorus, magnesium, iron, and potassium, which can supplement these nutrients to the body and help prevent anemia and other diseases caused by mineral deficiency;

3. Provide a variety of vitamins in Qinzhengyin: corn contains dietary fiber and minerals, as well as certain vitamin E, vitamin C, and B vitamins, and the content of vitamin C is relatively rich, which can provide certain vitamins for the human body after eating.

Corn contains nutrients such as protein, sugar, fat, carotene, vitamin B group, lecithin, vitamin E, calcium, phosphorus, iron, etc.

Tanida Dream (Natural Grain Food Advocate) Answer:

Corn is a very common food and it is one of the staple foods in many countries. Corn is rich in nutritional value, especially in starch, cellulose and vitamins B1, B2, C, E, etc. In this article, we will go into more detail about the nutritional value of corn.

First of all, corn is rich in sugars and starch. There are about 21 grams of carbohydrates per 100 grams of corn, which provide energy to the body. In addition, corn also contains a lot of natural sugars, such as sucrose, fructose, glucose, etc., which can be quickly absorbed and quickly replenished with energy.

Secondly, Yuzenshi rice is also rich in dietary fiber. Every 100 grams of corn contains about grams of dietary fiber, which includes both soluble and insoluble fiber. Soluble fiber can help lower cholesterol and blood lipids while increasing the number of beneficial bacteria in the gut; Insoluble fiber, on the other hand, helps to promote bowel movements and bowel movements.

In addition, dietary fiber can also slow down the rise in blood sugar by delaying the passage of food through the gastrointestinal tract, and the greeting code can help prevent chronic diseases such as diabetes.

Again, corn is rich in B vitamins and vitamin C. Vitamin B1 helps the body convert carbohydrates into energy, which helps maintain healthy nervous system and heart function. Vitamin B2 helps the body synthesize oxidases and promotes the metabolism of proteins, fats, and carbohydrates.

Vitamin C is a powerful antioxidant that boosts immunity and promotes iron absorption, while also helping to fight off infections and inflammation.

Finally, corn is also rich in minerals such as calcium, magnesium, and manganese. Calcium is the main building element of human bones and teeth, and is also involved in many life activities such as nerve transmission and muscle contraction. Magnesium is an essential nutrient for the body's immune system and bone health, as well as heart health, energy metabolism, and more.

Manganese is an important backflush component involved in bone development, nervous system function, and antioxidant processes in the body.

Overall, corn is a nutritious food that not only provides the body with a lot of energy, but it is also rich in many beneficial nutrients. Therefore, we can make corn an important part of our daily diet to maintain a healthy lifestyle.

1. High calcium content.

100 grams of corn seeds contain more calcium, which is comparable to that of milk.

2. There are many vitamins.

The vitamins of corn seeds can reduce cholesterol concentration, regulate endocrine, increase elasticity, prevent cell aging, and prevent arteriosclerosis.

3. Linoleic acid.

The linoleic acid contained in corn seeds can lower cholesterol.

Tanida Dream (Natural Grain Food Advocate) Answer:

Corn is an herbaceous plant, and its kernels are commonly used for food and commercial purposes. Corn has high nutritional value, not only can provide a variety of nutrients needed by the human body, but also has a powerful antioxidant effect, which helps to prevent a variety of diseases. The following is a more detailed introduction to Guan Zenshi's nutritional composition and growth habits.

Nutritional value] Fat: Corn is low in fat and is also rich in unsaturated fatty acids, and these fatty acids help lower blood cholesterol levels.

Minerals: Corn contains a variety of minerals and trace elements, including iron, manganese, magnesium and, essentially, zinc oxide.

Vitamins: Corn contains a variety of important vitamins, such as riboflavin, niacin, pantothenic acid and folic acid, as well as vitamins E and K.

Antioxidants: Corn is a food rich in antioxidants, including carotenoids and flavonoids, which protect the body from free radical attack.

Dietary fiber: Corn contains a lot of dietary fiber, especially insoluble fiber, which can help promote gut health and digestive function.

Corn is rich in vitamin C, which has the effects of longevity, beauty, eyesight, prevention of high blood pressure and coronary heart disease.

1. Longevity, corn also contains a variety of essential amino acids, which can promote the normal metabolism of human brain cells and help eliminate ammonia in brain tissue. The germ and pollen of corn contain a large amount of vitamin E, which can enhance people's physical strength and endurance, and middle-aged and elderly people often eat corn products to delay aging.

2. Beauty, the nutrients contained in the corn germ tip can enhance the body's metabolism and adjust the function of the nervous system. It can play a role in making the first delicate and smooth, inhibiting and delaying wrinkles.

3. According to a study done by Harvard Medical School and many research centers in the United States in 1994, a higher intake of progesterone and zeaxanthin can reduce the probability of suffering from age-related macular degeneration by 43%. Corn contains progesterone and zeaxanthin, especially the latter is abundant, so corn can be said to be an excellent supplement food for eye aging.

4. To prevent hypertension and coronary heart disease, corn has the effect of regulating appetizing, lowering blood lipids and lowering serum cholesterol. Central American Indians are less susceptible to high blood pressure, which is related to their primary consumption of corn. More than 50% of the fat contained in jade rice is linoleic acid, and it also contains sitosterol, lecithin, vitamin E and rich vitamins B1, B2, B6, etc., so corn oil can reduce serum cholesterol and prevent the occurrence of hypertension and coronary heart disease.

Traditional Chinese medicine believes that corn is flat and sweet, has appetizing, spleen-invigorating, dehumidifying, diuretic and other effects, and is mainly used to treat diarrhea, indigestion, edema, etc. According to the nutritional analysis, corn contains sugars, proteins, carotene, progesterone, zeaxanthin, phosphorus, magnesium, potassium, zinc, etc.