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How to choose premix? The selection and use of premix feed points!

View: 19 Author: Site Editor Publish Time: 2022-10-09 Origin: site

The premix contains nutrients such as vitamins, trace elements, amino acids and other functional additives necessary for the growth and development of livestock and poultry, and functional additives such as drugs. Most of the specifications are 1% to 5%. High-quality raw materials, after crushing and mixing, become full-price feed. As long as it is used reasonably, the premix can ensure the quality of the feed, reduce the production cost and achieve good results. However, in the actual use of feed production, farmers still have many problems due to their lack of awareness of premix, which affects the use effect of premix and discourages farmers from using premix. Today, Xiaobian will introduce to you how to choose the premix? The selection and use of premix feed  points!

How to choose premix The selection and use of premix feed points!

How to choose a premix?

1. Different stages of premix should be selected according to the growth conditions of pigs.

Generally, from the seventh day after the pig is born to the market, the targeted selection of teaching trough feed, nursery feed, small pig feed, medium pig feed, large pig feed, etc. Sows generally can choose pregnant sow feed and lactating sow feed according to their pregnancy conditions, and boars generally use big pig or boar feed. However, different types of feed can sometimes be selected under the guidance of a veterinarian or veterinarian.

2, comprehensively judge the pros and cons of feed quality.

1. Judging from the market feedback, whether a certain premix has a good reputation, whether it is stable, and how long it has been on the market. Generally, the earlier the time, the more stable or developing feed in the market is the better feed.

2. Judging from the strength of the feed manufacturer and the after-sales service, the feed selected by the manufacturer is generally stable, and the feed produced by the manufacturer with good after-sales service has a certain guarantee when it is selected for breeding, and can develop together. jointly promote.

3. The price of the feed and the packaging look at the choice of feed. In the case of fierce market competition, cheap materials are not necessarily good quality. Generally, good feeds are packaged relatively well, with clear printing, labels with certificates and numbers, and detailed ex-factory dates, production batches, and instructions for use. There are clear contact numbers, manufacturers, service commitments, etc. on the packaging bag.

3. There are several misunderstandings about the use of premixes in the current market.

1. Judging the "quality" of the feed from the color and hardness of pig manure alone. The darker color of pig manure does not necessarily mean that the pig is digested well. Pig manure caused by a feed with high copper content is generally darker in color. When the feed is rich in health-care drugs, the color of pig manure is sometimes light. The digestion of pigs, the type and combination of premix and other feed ingredients will affect the color and hardness of pig manure. Generally, the stool should be neither dry nor thin, not foul smelling (but sometimes smell of ammonia), and no foreign matter.

2. Judging the "quality" of the feed solely from the appearance of the pig's fur.

3. When a general disease occurs, it is mistakenly thought that it is caused by feed. During the feeding process of pigs, different diseases will be caused by different factors such as environment, pig species, and feeding conditions, and diseases are rarely caused by feed directly. Diseases and abnormalities generally caused by feed include poisoning, sudden changes in appetite, etc. Moldy feed can sometimes cause diarrhea in pigs, and changes in feed can sometimes cause changes in the pig's appetite.

4. Judging the quality of the feed from the aroma of the feed alone. General feed will add certain flavoring agents to increase the appetite of pigs, but not necessarily very fragrant feed is what pigs like to eat. Pigs generally like the smell of milk, fish, strawberry and so on. Some manufacturers add more flavoring agents in order to attract the attention of customers, which only increases the ineffective cost of feed.

5. Confuse the growth stage of pigs targeted by the premix and add other feed ingredients at will. For example, feed small pigs with medium pig premix and feed large pigs. Such feeding method fails to realize the growth potential of pigs and also increases the cost of feed. Adding salt or bone meal with 4% premix seems to add nutrition, but adding too much salt can cause mild poisoning. The addition of additional feed ingredients reduces the profitability of the farm, but sometimes the addition of suitable other substances can be an effective supplement with proper guidance. Such as adjusting the addition of drugs, broken grass and so on.

6. Excessive pursuit of pig body size and slaughter price, so that large pig feed with stimulants or other additives is used, which has brought certain adverse effects to the society. In the case where the state prohibits it, it is another kind of improper behavior. Using safe and environmentally friendly high-quality feed is the goal of breeding.

Selection and use of premixed feed:

1. Be careful with the selection of materials

At present, there are many brands of premixes with different quality, and the types and quality of additives in the premixes are also very different. Therefore, the choice of premixes should not only be based on price, but also on quality. It is necessary to choose high reputation and processing equipment Good manufacturers and brands with strong technical force and stable product quality.

2. Special materials

Different premixes are formulated according to the nutritional needs of different growth and development stages of different livestock and poultry. When using, the breeds and growth stages of livestock and poultry to be raised should be consistent with the scope of application of the premix, that is, the special material is dedicated, and cannot be mixed or used universally. In production, pig premix has been used on dairy cows, resulting in the death of dairy cows.

3. Use in strict accordance with the prescribed dosage

The amount of premix is carefully designed and formulated by the premix factory according to different livestock and poultry species and different growth and development stages, especially the large proportion of premix containing calcium, phosphorus, salt and animal protein. The specified ratio is added. Some farmers use the premix as a seasoning, and the added amount is insufficient; some farmers regard the premix as a panacea and blindly increase the added amount; some use a mixture of products from different manufacturers. If the dosage is not added according to the regulations, it will cause unbalanced nutrition of the animals, which will not only increase the cost of feeding, but also affect the growth and development of livestock and poultry, and even cause poisoning.

4. Reasonably use the recommended formula

The premix purchased by farmers has a recommended formula on the feed label or product packaging bag. This formula is a general formula, and farmers who can prepare all kinds of raw materials in the recommended formula can follow the recommended formula. It is also possible to make full use of the advantages of local raw materials. Please ask the technical personnel of the premix manufacturer to provide on-site guidance. Do not adjust the formula at will, otherwise the nutritional imbalance of the full-price feed will affect the use effect.

5. Grasp the quality of feed raw materials

The addition amount of premix is only 1% to 5%, and most of the ingredients of 95% to feed raw materials, so the quality of raw materials is very important. At present, the quality of feed raw materials in rural markets varies greatly. Therefore, raw materials from high-quality and reputable manufacturers should be selected as far as possible.

How to choose premix? The selection and use of premix feed points! That's all for you here, I hope it helps! Vitamins, enzymes and other ingredients in the premix will reduce the potency when stored improperly or for too long. Therefore, they should be stored in a dark, low temperature, and dry place, and should be used as soon as possible within the shelf life.