What feeds can promote nutritional balance?

FeedThe lack or insufficiency of nutrients such as energy, essential amino acids, essential fatty acids, vitamins and some trace elements can affect the nutritional balance of feed, affect feed efficiency, thereby affecting the growth of aquaculture animals and reducing the breeding effect.

Animals need energy for survival and activity, and when energy is lacking, respiratory, digestive, excretory, nervous, blood circulation and other systems cannot be metabolized normally.

White matter is a nutrient necessary to maintain the life and activity of aquaculture animals, and its content determines the cost of feed. It is generally believed that the protein content in the feed should be 25 48% at the fry stage of aquaculture animals and 18 43% at the adult stage.

The protein content in the feed is an important factor affecting the efficiency of the feed, and it is particularly noteworthy that adding an appropriate amount of animal protein to the feed can further promote the growth of aquaculture animals and reduce the feed coefficient. The demand for protein of aquaculture animals is essentially the demand for amino acids, especially the demand for essential amino acids, and when the proportion of amino acid composition of protein in feed is more consistent with that of aquaculture animal protein, aquaculture animals will obtain the best weight gain. A deficiency of one essential amino acid will affect the absorption of sufficient amounts of other amino acids by aquaculture animals, a law that is figuratively known as the "bucket rule".

There is no feed that can promote nutritional balance.

The ratio of various nutrients in the feed must meet the needs of the animal, so that the feed nutrition is balanced, and the animal will grow well.

It is recommended to buy feed from big brands and manufacturers, such as Liuhe New Hope, Dabeinong, Hefeng, etc., which are generally divided into feeding stages to meet the needs of animals.

Hope, thank you.

You can consult the problem of raising chickens on the breeding software - Somutong.

Feed refers to the raw materials that have been industrially processed and produced with certain nutritional value and are used for raising animals, including single feed, concentrated feed, compound feed, concentrate supplement, and additive premixed feed.

The main nutrients in the feed include moisture, crude ash, crude protein, crude fat, crude fiber, nitrogen-free extract, etc. The moisture content in the feed is generally required to be less than 13%. The high moisture content of feed can easily lead to moldy feed, which is not conducive to the storage of feed raw materials.

Crude ash is the residue of feed samples after combustion at high temperatures, mainly containing calcium, phosphorus, potassium, magnesium, copper, iron, zinc, manganese, selenium and other mineral elements. Crude protein is a general term for all nitrogen-containing substances in feed, including true protein and non-protein nitrogen, and its content is the product of the nitrogen content and constant of feed determined by Kjeldahl nitrogen determination method. True proteins are biological macromolecules with a certain spatial structure, composed of more than 20 amino acids.

True protein can be decomposed into more than 20 amino acids and some small peptides under the action of protein digestion enzymes and peptidases in the duck digestive tract. Amino acids and small peptides have a very important nutritional effect on ducks. Non-protein nitrogen includes free amino acids, short peptides, nucleic acids and other nitrogen-containing heterocyclic compounds contained in feed.

Crude fat is a general term for ether extract in feed, including triglycerides, phospholipids, steroids, fatty acids, etc. Crude fiber is a general term for the indigestible nutrients in feed, including cellulose, hemicellulose, lignin and keratin. Nitrogen-free extracts mainly refer to soluble carbohydrates such as starch, disaccharides, and monosaccharides that are easily digested and utilized by animals in feed.

Summary. The answer to your query is the formulation step, which is to select one of the most important indicators of nutritional needs as the criteria for formula calculation, such as energy and crude protein. Based on the characteristics of algebraic solving, n equations must be established to solve the formula of n kinds of feed.

One of the equations represents the ratio of the mixture, and the other equation n-1 represents the nutritional index requirements of the combination. Therefore, only one equation represents the nutrients in the two feed solutions, so only one nutritional indicator can be selected. Determine the corresponding nutrient content for the two feeds selected.

Recipe example: A pig farm should be equipped with a mixture of 16% crude protein.

How to calculate in detail.

The answer to your inquiry is the formula step, which is to choose one of the most important indicators of nutritional needs as the standard for formula calculation, such as energy and crude protein. Based on the characteristics of algebraic solving, n equations must be established to solve the formula of n kinds of feed. One of the equations represents the ratio of the mixture, and the other equation n-1 represents the nutritional index requirements of the combination.

Therefore, only one equation represents the nutrients in the two feed solutions, so only one nutritional indicator can be selected. Determine the corresponding nutrient content for the two feeds selected. Example of selling regret formula: A pig farm should configure a mixture of 16% crude protein.

Is it still there. First, formulate feeding standards, according to the breeding species, feeding level, common feed raw materials, the development of appropriate feeding standards. Second, choose raw materials.

Choose locally commonly used, high-quality, and suitable raw materials. Determine or find out the content of various nutrients in raw materials, and also consider the palatability of raw materials. Presence or absence of toxins.

Some of the processing methods of feed raw materials are sold jujubes. Thirdly, be cautious and formulate a feeding formula. According to the content of various nutrients of the selected raw materials, carefully calculate according to the feeding standards, and constantly adjust the feed formula according to the changes in the type of feed.

There are no steps.

The ratio of four feed raw materials can be found in the formula of Yixiang shed. For example, the existing four raw materials of corn, fine bran, soybean cake and cotton cake are required to be formulated into a feed formula containing 14% crude protein per kilogram and a megacalorie digestibility.

1.Check the nutritional facts table 2Protein requirement (14%) plus 3% for .

Pro: There is no query step, only the formula ratio.

We will do our best to find more accurate answers for each customer, but some are really gone, and we also try our best.

I want a detailed process.

This is already our effort to go into more detail about the process, to ask some people or experts who can prepare feed.

If you think about it, if we have a detailed process here, the experts in the preparation of feed do not have to do it, and they can directly mix it themselves online.

We're just going to be able to help you solve some of the problems, and some of the problems are up to you.

Compound feed refers to the nutritional needs of animals at different growth stages, different physiological requirements, and different production purposes, as well as based on experiments and studies on the evaluation of the nutritional value of feed, according to the scientific formula of a variety of different feeds, according to a certain proportion of uniform mixing, and according to the provisions of the process of production of feed.

Liang rents Li compound feed according to the nutritional composition and use classification:

Full price compounds, concentrates, concentrate mixes, additive premixes, super concentrates, mixtures, artificial milk or milk replacers.

Compound feed is classified according to the shape of the feed:

Powder, pellets, crushed feed, extruded feed, flat feed, liquid feed, floating feed, lumpy feed.

The development history of compound feed:

Compound feed production began at the beginning of the 20th century. After the 50s, due to the increasingly accurate understanding of the requirements of amino acids, vitamins and trace elements of livestock, antibiotics and sulfonamides were incorporated into the feed field as additives, and the production of compound feed was delayed by leaps and bounds. Its application was first popularized in Europe and the United States, and soon spread to Asia and other places.

Feed selection and proportioning: Choose feed ingredients with high energy content, such as cereals and oilseeds, to provide more energy. Reasonable ratio of protein, fat, fiber and carbohydrates in the feed to meet the energy needs of animals.

Adjustment of energy density: increase the energy density of the feed by adjusting the oil skin and sugar content in the feed. Increasing oil or adding fats can improve energy density, but be careful not to overdo it so as not to negatively affect the animal's digestion and health.

Add enzymes: Some animals may be deficient in some digestive enzymes, resulting in wasted energy. The addition of appropriate enzymes can help animals better digest and utilize the energy in the feed.

Feeding management: Reasonable feeding management can improve feed energy utilization. Measures such as phased feeding, rationed feeding, and waste reduction can all help animals better digest and absorb the energy in their feed.

Feed pretreatment: Some feeds can be pre-treated by heat treatment, fermentation, or crushing to improve their digestibility and energy utilization.

Add nutritional supplements: Nutritional supplements such as appropriate vitamins, minerals, and amino acids are added according to the needs of the animal to improve energy utilization.

Water: Ensure that animals have enough clean drinking water, which is essential for digestion and energy utilization.

Regular inspection and monitoring: Regularly check the health and weight changes of the animals, and adjust the feed formula and management measures according to the actual situation to improve energy utilization.

These measures can be adapted and optimized according to different animal species and feeding environments. The best nutritional measures should be developed in combination with the needs of the animal, the characteristics of the feed and the actual situation of feeding management. It is best to consult a veterinarian or nutrition specialist when developing a feed plan to ensure the best use of feed energy.