The feeding of organic cattle is very particular, what should be paid attention to when feeding sila

Roughage has corn straw, wheat straw, soybean straw, distiller's grains, etc., concentrate feed has corn, soybean meal, wheat bran, etc., if you want cattle to have good production performance, growth rate must be reasonably matched with feed, so cowboys feed silage still add corn, soybean meal, etc. This is the best way to feed, so that the cattle raised, rich and balanced nutrition, even in the cold winter, the cattle can also have a good fat, so that in the spring of the next year, the cattle can not turn around, can grow smoothly, and bring huge economic and social benefits to the farmers.

During the growing season, you can feed roughage, 6-10 kg of hay or 12-20 kg of fresh grass every day. The concentrate fed every day accounts for the weight of the cattle, that is, 100 catties of cattle are fed with the maximum amount of concentrate. Concentrates include 70% coarse cornmeal, 25% soybean cake, and 5% mineral feed.

Precautions for the use of silage At the same time, it should be noted that after the silage is fermented, there are more acidic substances, and before feeding the cattle, spread out and volatile acidic substances are reused. A large amount of silage to increase the amount of baking soda can be fed 10 grams per day according to the weight of 100 kg of cattle, and finally no more than 100 grams per day.

He swallows these things directly into the rumen for soaking, a fermentation process to form a grass ball and then return to the mouth to chew, this is what we call rumination, if the cornmeal is too fine, can not be fully returned to the mouth, can not be fully ruminated. It is recommended that dairy farmers add some hay or sheep grass when feeding whole plant silage corn, which can not only give full play to the benefits of whole plant silage corn, but also avoid the harm that may be brought to dairy cows due to its own lack of milk, and raise healthy and high-yield dairy cows.

He swallows these things directly into the rumen for soaking, a fermentation process to form a grass ball and then return to the mouth to chew, this is what we call rumination, if the cornmeal is too fine, can not be fully returned to the mouth, can not be fully ruminated.

When feeding, we must pay attention to the very delicate handling to be processed, so that there will be no scratching of the intestines, and it can be digested quickly, so that the cattle can grow more fat.

1. Check whether the silage is mildew. For example, the silage made of golden fungus silage starter is greatly improved compared with conventional silage in terms of appearance, color, smell and taste. Good quality silage is blue-green or yellow-green, sweet and sour in taste, with a strong wine or pear flavor, soft and moist in the hand.

If the feed turns black or brown, has a sour smell, is sticky to the hand or is dry and coarse, the silage has mildew and should be treated before feeding the cows.

2. Scientific feeding. The amount of silage to be put into the adult cow should be based on the weight and milk production of the adult cow. When feeding, the initial should be fed less, and then gradually increase to a sufficient amount, so that the cows have an adaptation process, not a one-time full amount of feeding, resulting in too much silage in the rumen of the cows, too much acid, but affect the normal feeding and milk production performance of the cows.

Baking soda should be added to dairy cows in time, and the pH value in the rumen of dairy cows is reduced when feeding silage, which is easy to cause acidosis.

After a few days after the opening of the closed silage fermentation, it is green or yellow-green, soft and has a moist odor, and is considered high-quality silage that can be used to feed cattle. It should be done quickly after each feeding to avoid prolonged exposure to mildew. When the silage begins with a pungent smell, yellow or black, visible decay, mildew or sticking, it can be considered spoiled silage and it is decided not to feed the cows.

If cattle eat these things, it will cause diarrhea or poisoning, which will seriously affect the healthy growth of cattle.

Feeding cattle is first of all the quality of the feed, you need to pay attention to avoid moisture, to keep dry, the feed can not be fed alone, but also combined with a variety of nutrients to feed, the most important point is to avoid bovine acidosis in the process of feeding.

It is necessary to pay attention to the amount of feeding, but also to pay attention to the quality of feed, pay attention to the frequency of feeding, pay attention to the feeding method, the feeding of organic cattle is indeed a special test of technology, in the feeding process is particularly need to pay attention, so as not to lead to serious discomfort in organic cattle, resulting in death.

You should choose some roughage as much as possible, such as soybean straw, corn straw, wine trough, wheat straw, etc., and also with some concentrate feed, wheat bran, corn, soybean meal, so as to meet the growth needs of organic cattle, so as to increase production.

1) Rich in nutrients, it is a good nutrition for dairy cows**.

Compared with raw materials, most of the soluble sugars are converted into acids such as lactic acid due to microbial fermentation, and proteins are broken down into water-soluble nitrogen-containing compounds and volatile nitrogen-containing compounds.

Compared to hay, silage loses only about 10% of the nutrients of the raw material, while hay loses 30%-50% of nutrients.

In addition, silage is also effective in preserving the carotene in green feed.

Fresh sweet potato vines contain milligrams of carotene per kilogram of dry matter, and only milligrams are left in dried hay, with a loss rate of 98%; The silage can still retain 90 mg for 8 months, with a loss rate of 43%.

2) Good palatability, cows like to eat.

In the silage process, the feed can be preceded by wax to produce sour, sweet, wine flavor and special fragrance, and dairy cows like to eat, and the digestibility is high.

3) Silage can be stored for a long time, for a long time, to ensure the nutrition of dairy cows in all seasons, and to promote the health and high yield of dairy cows.

Silage is in a sealed and acidic environment, microbial activity is inhibited, and the nutrients can remain unchanged for many years when they are not opened and do not leak. Slippery.

Therefore, a large number of high-quality silage can be prepared in large quantities, and even without additional feeding of green fodder and juicy feed, only need to add hay and feed concentrate, which can meet the nutritional needs of high-yield dairy cows throughout the year, so that the cows can have a healthy physique and improve their production performance.

For the processing and breeding of leftover grass, many people are often accustomed to drying the thick and hard stalks left over by cattle and burning them as firewood or discarding them. The correct way is to collect the dried stalks, and then feed them after using a pulverizer to prevent them from crushing.

In cattle grazing, many people pour half a trough of feed when feeding cattle, which often causes forage waste. Cattle should be seen grazing, and forage that is found to be on the ground or rough and hard should be stored in time.

Feeding organic cattle should learn to balance the waste of necessary feed if the bad hands are less fed; The forage is fed short, the digestibility is high, and the cattle can be fattened quickly; The remaining feed should be put away in time for preservation.

1. Feed organic beef cattle mixture. The reference formula of the mixture is: 60% corn, 37% vegetable cake or cotton cake, 2% starch, 1% salt, and soybean meal powder can be used when there is no cake, so as to reduce the cost of feeding.

The feed is fed regularly at 1% of body weight and is fed twice a day. 2. Add organic beef cattle additives. "Relying on science to raise cattle and asking for meat from technology" is an important way to develop the beef cattle industry and improve the efficiency of cattle raising.

At present, the more widely used is the buried weight gainer technology, thereby increasing the yield of beef, improving the feed remuneration, the house feeding fattening bull can be buried at any time, with the best effect of the steer bridge, the cow does not bury the medicine. For cattle with a long feeding period, it can be repeated at an interval of 100 days for burial and renting and planting once, and the fattening effect is better.

Silage must be fed with strict attention to the following points:

First, quality assurance.

When taking silage, be sure to use high-quality silage. High-quality silage is greenish or yellowish-brown in color, with a wine-tinged smell and a soft and moist texture, with veins and fluff visible on the stems and leaves.

For silage that is black or dark brown in color, sour and smelly, or even moldy, rotten, or spoiled, do not feed beef cattle. If these spoiled silages are fed, they can cause diseases in the digestive tract of cattle, and if they are eaten by pregnant cattle, they can also cause abortions.

Second, strict reclaiming.

When taking silage, it must be opened from one end of the silage cellar, according to a certain thickness, from top to bottom layers, to keep the surface flat, to prevent the mixing of soil, do not dig a hole to dig.

The amount of feed taken each time is appropriate for one day's feeding. Teacher Qingfeng reminded that in spring, the weather is gradually warming, the reproduction rate of harmful microorganisms is accelerating, and the silage is in contact with the air for a long time, which is easy to cause mold and deterioration of silage. Therefore, the mouth of the silage cellar should be closed immediately after the silage is removed to prevent too much air from entering the silage tank.

Third, the amount of feeding is appropriate.

Silage has a certain sour taste, and some cattle may not be used to it when they are first fed, so the principle of going from less to more should be observed. Mix with other concentrates or hay, put less silage at the first time, and gradually increase the amount thereafter, feeding on an empty stomach to let it get used to it. Because silage contains a large number of amino acids and has a laxative effect, it is not advisable for female animals to feed more in the late stage of pregnancy, and stop feeding 15 days before giving birth.

In general, calves can be fed silage as soon as they are weaned. The daily feeding of silage for adult cattle is 10 kg to 15 kg, and for weaned calves it is in the range of 5 kg to 10 kg. With the gradual increase of the amount of green feed, the amount of silage can be appropriately reduced.

Fourth, clever matching.

Although silage is a kind of high-quality roughage, it must be scientifically matched with concentrate feed according to the actual needs of cattle to improve the utilization rate of feed.

As far as ingredients are concerned, the feed ratio of bovine concentrate feed to silage (containing water) is more reasonable in the range of 1 3 1. If the acidity of the silage is large, 5 10 baking soda or 1 2 lime water can be added to the feed, rinsed and fed to reduce acidity, improve palatability, and promote digestion and absorption.

Feeding cattle with silage should be noted:

The first is to check the quality before feeding silage: high-quality silage should be good in color, aroma, taste and texture, that is, yellow in color, soft and juicy, sour in smell, and good palatability. If it is corn stalks, silage has a strong wine aroma.

The second is to prevent secondary fermentation and mildew: when feeding, the silage cellar can only be opened at one end, to open the cellar in sections, take in layers, and cover it after taking it, prevent sun, rain and secondary fermentation, and avoid nutrient loss, quality decline or mildew. Moldy, sticky, black, and clumpy items cannot be used.

The third is to grasp the amount of feeding: the amount of silage should depend on the breed, age, use and quality of silage, except for high-yield dairy cows, in general, it can be used as the only roughage. However, it should be noted that fresh grass and vegetable leaves still contain a large amount of laxative substances after silage, and excessive feeding often causes diarrhea and affects digestion and absorption.

When starting with silage, start with less to more silage and gradually increase it. When feeding is stopped, it should also be gradually reduced from more to less. Enables cattle to have an adaptation process that prevents overeating and a sudden drop in appetite.

Usually the feeding amount, dairy cows 20-30kg, service cattle 10-15kg, breeding bulls, beef cattle 5-12kg.

Summary. Hello, yes cattle feed silage and hay must be mixed, silage bagging equipment to make high quality forage, cattle can feed silage and hay mixture.

Hello, you can feed the cow silage and hay must be mixed, silage bagging equipment to make the forage quality is high, cattle digestion feed is based on the fermentation of microorganisms in the rumen to complete, and the microorganisms in the rumen need a relatively stable environment, what to feed what is not conducive to the rumen health of cattle, that is, not conducive to digestion, the best way is a variety of feed reasonable mix to feed, the specific feeding range is as follows: 1, silage 20-25 kg per day. 2. Cattle that eat silage should be paired with high-quality hay, not less than 4 kg per cow per day.

At present, there is a lack of green hay to feed cattle in most areas, so it is necessary to seize the time to dry the hay during the grass season and do not let the cattle eat all the grass. 3. Roots such as carrots, pumpkin Yu Meng should not be fed more because the water content is too high, 3-5 kg per head per day. 4. Fresh grass should not exceed 12 kg per day.

5. The amount of rapeseed cake and cotton meal in feed should not exceed 10%. 6. Auxiliary materials such as brewer's grains, corn residue, tofu residue and apple residue are about 10 kg per head per day. 7. The amount of concentrate is fed according to 1 kg of milk per kilogram, and the milk production is high, and the concentrate is given less, and the concentrate is less.

However, no matter how high the milk production is, the amount of concentrate fed should not exceed 12 kg per day, and at the same time, Bishu will increase the frequency of feeding in the case of large concentrate feeding to slow down the rise of rumen acidity.

Silage with hay is the safest and most scientifically discussed method. The recommended dosage is 2 to 3 catties a day for a cow. The silage is spread out before feeding the cattle, volatilizing off part of the acidic substances, and the cattle are fed in the afternoon under the Lingqiao, spread out in the morning, feed the cattle in the morning, and spread out in the afternoon the day before to reduce the adverse effects of acidity.

What are the measures to make full use of feed and feed organic cattle efficiently?

Breeding hybrid cattle integrates the excellent traits of different breeds, has obvious heterosis, and can produce a large number of high-quality beef in a short time. If there are no crossbreeds, choose beef cattle that are 3-8 years old and weigh 250 kg. Feeding cattle with ammoniated forage can improve nutrient conversion, improve palatability and reduce production costs.

Ammoniated grass production is made in the ratio of 100 kg of grass, 3 kg of urea and 40 kg of water, which is sealed in the ammonia chamber. The ammoniated straw should be transferred to the open space when the weather is good, and the ammonia gas should be continuously released, and the ammonia odor should be stacked indoors for later use. The reference recipe for the mixture is 60% corn, 37% vegetable cake or cotton cake, 2% starch, 1% salt, and soybean meal when there is no cake to reduce the cost of feeding.

Feed regularly at 1% of body weight, 2 times a day. Feed additives are an important way to develop the beef cattle industry and improve the efficiency of cattle breeding.

At present, the widely used technology is to embed weight gainers, so as to increase beef production, improve feed remuneration, domestic fattening bulls can be buried at any time, the best effect on bulls, do not bury cattle medicine. For cattle with longer feeding periods, repeat planting every 100 days can achieve better fattening results. During the transition period of feeding ammoniated pasture, 30 mg of protothiazole per kilogram of body weight was taken to control insects.

After taking it, it can also strengthen the body and stomach. In the fattening period, grazing for 1-2 months in the green grass stage, and indoor feeding for no less than 1 month in the later stage.

When mixing the material, it is required to wet the material for 1 hour first, and then stir it evenly with grass. In addition, clean water must be fed twice a day. The cattle pen should be dehumidified frequently and padded to keep it dry and clean.

All the nutrients of dairy cows are feed, and the quality of the feed and the nutrients it contains have a significant impact on the health and performance of the cow. Complete nutrition and adequate feed** are the keys to high fertility of dairy cows. Otherwise, it is easy to lead to malnutrition, decreased reproductive performance, reduced milk production, decreased milk quality, and easy to cause various diseases.