How to mix large pig feed, and the proportion of pig feed formula ingredients

Large pigs have a long digestive tract, and it generally takes 16 to 20 hours from eating to excretion. It can be seen that we only need to feed the pigs twice a day.

In the past, when raising pigs, we mostly added coarse materials, such as bran and bran. It is a certain cost savings. However, it has the effect of increasing gastrointestinal peristalsis, so that most of the undigested fine grains are also excreted together. Implicitly increases the cost.

The proportion of winter corn is increased by 8%, and the proportion of bran and soybean meal is reduced.

In summer, the proportion of bran should be increased appropriately and the amount of corn should be reduced.

Feed with a mixture.

It is also recommended to grow pasture, which has a fairly high yield. It can save 30% of the cost and increase the body condition of the pig.

The main ingredients for the recipe of pork head are: Sichuan pepper, long pepper, kaempfera, cloves, angelica, cinnamon, grass fruit, star anise.

Pig's head meat is the meat of the pig's head. Its delicacy, in the folk reputation has long risen, it is said that the Huaiyang cuisine in the "grilled whole pig's head" fire work is the most exquisite, the history is the longest, is the long-standing Huaiyang famous dish. It is rich in nutritional value.

Therapeutic pig head meat, flat in nature, sweet and salty in taste; Replenish deficiency, nourish yin, nourish blood, moisturize dryness.

Efficacy and function of pig head: Pork provides high-quality protein and essential fatty acids for humans. Pork provides heme (organic iron) and cysteine, which promotes iron absorption, which can improve iron deficiency anemia.

Applicable population: those with damp heat and phlegm stagnation should take it with caution; People who are obese and have high blood lipids should not eat more; Pig's head meat is a thing that causes wind and disease. Anyone who has the wind and evil is prevalent should not eat pig's head meat.

Grain pig feed: the formula is corn, wheat, barley, rice, millet, etc. Animal pig feed:

The formula is high-protein feed such as fishmeal, bone meal, and silkworm pupa. Mineral pig feed: choose shell powder, eggshell powder, edible salt, calcium phosphate and other substances.

Cake pig return manuscript: prepared from peanut cake, bean cake, sesame cake, etc.

1. Grain pig feed

The formula of grain pig feed is corn, wheat, barley, rice, millet, peas, etc., and grain feed accounts for 50% of the total feed for the best, and can not exceed 60% at most, so as to avoid incomplete nutrition and affect the growth and health of pigs.

2. Animal pig feed

Animal feed formula for fishmeal, bone meal, silkworm pupae and other high-protein feed, animal feed accounts for 4%-8% of the total feed is the best, fattening pigs, the content of fishmeal can reach 10% when preparing feed, if mixed with silkworm pupae in the feed, it can only be mixed 5%-6%.

3. Mineral pig feed

Mineral feed for shell powder, eggshell powder, edible salt, calcium phosphate and other substances, mineral pig feed can only account for 1%-2% of the total feed, and the content of salt should not exceed, if you want to add trace elements to the feed, it is necessary to feed in strict accordance with the regulations.

4. Cake pig feed

The formula of cake pig feed is peanut cake, soybean cake, sesame cake, rapeseed cake, etc., cake pig feed should be mixed with feed, accounting for about 5%-10% of the total, peanut cake and soybean cake are more nutritious, can be adjusted to 25%, and need to be disinfected before using rapeseed cake.

<> pigs in each different stage, the proportion of feed required is different, such as piglet feed formula: 55 kg of cornmeal, 20 kg of soybean cake, 10 kg of millet, 6 kg of fish meal, 5 kg of wheat bran, 4 kg of sugar, 4 taels of salt, 5 taels of premix. Fattening pig feed formula:

60 kg of cornmeal, 20 kg of soybean cake, 18 kg of fine bran, 1 kg of bone meal, 1 kg of shellfish flour, 5 taels of salt, and 5 taels of premix. Slaughtered pigs can subtract 5 kg of soybean cake and add 5 kg of rice bran from the feed ratio of fattening pigs.

Hello, glad for your question. Pig feed formula ingredient ratio: pig feed can be made of rice bran, wheat bran, rapeseed cake, peanut cake, distiller's grains, bran grains, corn, wheat and fish meal, bone meal and other materials, of which the proportion of grain raw materials is 58%, the proportion of bran raw materials is 20%, and in the preparation of the use of materials without mildew, feeding feed should be diluted with water to avoid pig constipation.

1) Protein feed: such as fish meal, soybean meal (cake), peanut cake, blood meal, meat meal, yeast, cottonseed meal (cake), rapeseed meal (cake), etc. (2) Energy feed:

Such as corn, rice, duanbu barley, sweet potato, etc. (3) Roughage: such as hay, chaff, chaff, etc.

4) Green fodder: such as pasture, wild vegetables, aquatic feed, roots, tubers, etc. (5) Silage:

Such as silage corn stalks, silage peanut seedlings, silage alfalfa, etc. (6) Mineral feed: used to supplement feed with trace elements, such as salt, shell meal, eggshell powder, bone meal, stone powder, etc.

7) Feed additives: generally divided into nutritional additives and non-nutritional additives. Nutritional additives mainly include vitamins, trace elements, amino acids, etc.

The main non-nutritional additives include growth promoters, insect repellents, preservatives, appetite enhancers, product quality improvers, etc.

Raw material details of pig feed formula: 20% bran feed, 10% cake meal, 5% slag feed, 5% animal feed, 2% mineral feed, and 58% grain feed are mixed and used.

Pig feed can be made of rice bran, wheat bran, rapeseed cake, peanut pure cake, distiller's grains, bran grains, corn, wheat and fish meal, bone meal and other materials, and the preparation should be made without mildew and deterioration materials, and the feed should be diluted with water when feeding to avoid pig constipation. And after the pig feed is prepared, it should be stored in a dry environment.

Pig breeding methods

1. Pig breeding should be built in a field far away from residential areas and factories to ensure that there is a distance of more than one kilometer between pig farms and other farms to avoid disease transmission, and ventilation devices and manure ditches should be installed in the enclosure to maintain air circulation in the environment and avoid breeding bacteria.

2, in the process of raising pigs, to reasonably control the breeding density, to avoid the phenomenon of biting the frame, competing for food, when the temperature is higher in summer, a pig per square meter of breeding, when the temperature is low in winter, a pig per square meter of breeding, and a pig weighing more than 60 kilograms, to breed a pig per square meter.

3. In the process of raising pigs, it is necessary to determine the feed according to its size, when the weight is between 50 and 60 kg, it is mainly based on energy feed and protein feed, after the weight is greater than 60 kg, reduce the feeding of concentrate feed, increase the use of roughage, and feed 3-4 times a day.

The nutritional needs of suckling pigs are generally divided into three stages: 1-5kg, 5-10kg, and 10-20kg, but in order to reduce the stress response of piglets and facilitate the management of feeding and socks, they will be combined into one stage (birth - 20kg), using the same nutrient water infiltration and leveling diet. Digestive energy, crude protein, crude fiber 3, calcium, phosphorus, lysine, methioncystine. Piglets generally weigh 7 kg at weaning at 35 days, and only 3-4 kg per litter.

Piglet nutrition needs to be in the blind phase.