How to improve the utilization rate of pig feed and the proportion of pig feed

In general, there are two ways to improve digestion utilization:

1) Internal factors Broiler duck breeds: good breeds can improve the efficiency of feed use and reduce the amount of feed used.

Timely slaughter: meat duck from birth to slaughter, digestive organs and function of the development of the degree of perfection is different, the strength of digestion is different, after the duck is an adult, the feed intake is still very large, but the weight growth is very slow, the feed digestion utilization rate is very low, so it is very important to choose the appropriate slaughter time. (2) External factors Antinutritional factor effect:

The anti-nutritional factors in the feed can significantly reduce the digestion and utilization rate of the feed, and even cause harm to the body of the broiler duck, so the content of anti-nutritional factors should be minimized.

Feed processing and modulation: Feed with different particle shapes and hardness should be fed according to different day-old ducks, and palatability should be considered.

Environmental factors: provide suitable temperature, humidity, drinking water and other living conditions for meat ducks, so that the duck is only in the most suitable state, reduce the factors that are not conducive to growth and development, and significantly improve the digestion and utilization rate of feed.

Feeding method: take the way of ad libitum feeding, or feed less frequently, and appropriately add green feed and other palatable feed.

1) Regular and quantitative feeding. The feeding should be less diligent and added, and the amount of feeding at one time should not exceed 1 3 of the depth of the trough to prevent waste.

2) The size and depth of the trough should be designed according to the breed and age of the chicken, the bottom of the trough is large and the mouth is small, and the upper edge of both sides should be curled to prevent the chicken from entering the trough to catch the feed or feed overflow and waste when eating. The position of the trough should be appropriate, and the upper edge of the trough should be higher than the back of the chicken to prevent the feed from being wasted outside the trough.

3) Do a good job of feed storage. The feed should be placed in a ventilated, dry and dark place to prevent feed oxidation, mildew and deterioration, and rats and birds stealing food.

4) According to the breed of chickens, the size of the day, male and female, use, etc., to determine the proportion of protein, energy, vitamins, minerals and other nutrients in the feed. Try to diversify the types of raw materials, it is best to feed the brooding chickens with chick feed, and then gradually feed the self-prepared full-price feed, so as to meet the needs of the chickens at all stages of nutrients, and do not waste feed.

5) Timely deworming. Chickens are released into the wild and eat sludge, turbid water, and dirt containing parasite eggs, and are susceptible to parasites. Deworming once in the stage of rearing chickens, the feed eaten by chickens without deworming is eaten by insects after changing nutrition, chickens do not gain weight, raising chickens to raise insects, wasting feed, increasing costs, so it is necessary to deworm regularly.

6) Beak cutting. 7 10-day-old chicks should have their beaks cut off, which can reduce the waste of feed being lifted out of the trough.

1. Reasonable dietary energy level When the energy level can meet the needs, protein can be used for its own use, if the energy is insufficient or too low, the protein is first used to supplement energy, and the nitrogen deposition part is reduced, and the utilization rate is reduced. High energy levels not only increase weight gain, but also increase body protein deposition. Diets high in crude fiber, with low energy levels, also affected the digestibility of the argument diet, which decreased by 11 percentage points for every 1 percentage point increase in crude fiber

5 percentage points, therefore, a reasonable dietary energy level is an important measure to improve protein utilization.

2. There is a certain limit to the strength of the reasonable protein level of the grain combined with the adult protein, when eating too much protein, the excess part can not be used to deposit the body protein and be converted into other substances, and too low will affect the growth and nitrogen deposition. 190 kg body weight of growing fattening pigs, the crude protein of the grain is limited to 18%.

3. The amino acids in a variety of feeds with a single word protein can not reach the appropriate proportion required by pigs, but the use of a combination can improve the utilization rate of protein. For example, when feeding a single word, the protein utilization rate of corn is 51%, and the protein utilization rate of meat and bone meal is 42%, and if corn and meat and bone meal are matched according to 2:1, the protein utilization rate is 61%, instead of the average of 48%.

A variety of words can be used to effectively improve protein by using the complementary effect of amino acids.

Feed conversion rate, also known as feed remuneration, refers to the ratio of the weight of the air-dried feed consumed to the weight of the moving stool laughing product obtained. It is an indicator of feed efficiency in livestock production, which indicates the amount of feed consumed per unit weight of product produced.

It is also known as the feed-to-meat ratio, that is, the amount of feed consumed by raising livestock and poultry to gain one kilogram of weight, such as the feed-to-meat ratio, it is to feed one kilogram of feed to grow one kilogram of meat, so farmers hope to reduce the feed-to-meat ratio.

Pig Farming Saves Feed, How to Save Feed Raising Pigs? As we all know, there are two common types of feed, one is full-price commercial feed, and the other is premix. First of all, let's talk about full-price commercial feed, usually full-price feed is produced by a certain company, for sale, here from corn to the user's hand to the vendor to the feed company and then to the retail store, at least three or four times to turn the hand, so there is a certain difference between ** and quality, that is to say, the cheap quality must not be very good, and the good quality must be expensive, the company's perspective is to produce the most ideal feed at the lowest cost, not to give priority to quality, usually this is also the most direct relationship with the cost of pigs.

And the second is premix, the premix is usually processed by the pig farmers themselves, which means that corn and other raw materials are purchased separately, Xiaoqiang's home is also used premix, and the processing is indeed cheaper than the full price feed by more than 200 yuan, in addition to the quality of the feed you can directly see, with what you think is the best feed, in addition to this, you can also buy corn from local farmers, which can also greatly reduce the cost, so here I recommend users to use premix as a pig farmerThe only trouble is to process it yourself, usually a machine is about 7000 yuan, each time you produce 1000 pounds for almost 40 minutes, but you calculate it this way, can you earn 200 yuan in 40 minutes, if you can't earn 200 yuan, it is estimated that you still spend some time with more direct, and the important thing is to ensure the quality.

Feed I will talk about here, in fact, to reduce the cost of pig raising in addition to feed there are other programs, such as raising chickens, we will pigs can not eat the feed to feed chickens, for our pig farmers is zero cost, raise 100 50 is good, pig farms let chickens go to the ground, as long as enough time, it is authentic chickens, especially the annual pass over the energy saving sales of good, this is also a way to save costs, there is pig manure can raise pigs, like fish farming professional households usually raise a few pigs, in order to use it to go down the fish pond, Pig urine pig manure can be used as organic fertilizer, rather than the idea of saving costs, it is better to turn the things that are not wasted into things that have ** is also a good choice, and finally wish the pig brothers more money.

It is necessary to eat less and feed more, so every time you feed it, you should feed less, and you should also feed these pigs some leftovers that humans can't eat, so that you can save feed.

Answer: pigs to save feed, can be replaced by pigweed, greens, rice bran, distiller's grains and other omnivorous, so that you can save commercial feed, as the saying goes, "pig swelling", no matter what food, to let the pig eat, must not let it starve, pigs will grow up day by day.

It can be mixed together with a lot of things and then fed to the pigs, or you can feed the pigs using some wild vegetable leaves, the pig is an omnivorous animal and eats everything.

If you want to save feed for pigs, you can feed some weeds and other plants to pigs to eat to reduce costs.

Grain feed.

It mainly includes corn, barley, wheat, sorghum, broad beans, peas, etc. The general dosage is 50% of the total amount of feed, and the maximum is not more than 60%.

Animal-based feed.

It mainly includes silkworm pupa, fish meal, bone meal, blood meal, feather meal, etc. The general dosage is 4%-8% of the total amount of feed, and piglets should not be fed with blood meal. Fattening pig feed can be mixed with 5%-8% of fishmeal, the use of this kind of feed should pay attention to the content and proportion of calcium, phosphorus.

Mineral feed.

It mainly includes shell powder, eggshell powder, calcium carbonate, calcium phosphate and salt. The general dosage is 1%-2% of the total amount of feed, and the amount of salt should not be exceeded.

Green feed. It mainly includes aquatic duckweed, water lotus, water hyacinth, water peanut and crop leaves, vines and planted ryegrass, alfalfa, vetch seeds, etc. This type of feed is green and juicy, nutritious and easy to digest, and can generally account for 35%-40% of the total feed.

Bran feed.

It mainly includes rice bran, wheat bran, sweet potato vine bran, peanut vine bran, broad bean leaf bran, soybean straw bran, etc. The dosage is 10%-15% of the total amount of feed, and the maximum is not more than 20%.

Cake feed.

It mainly includes rapeseed cake, peanut cake, cotton seed cake, soybean cake, sesame cake, etc. The mix ratio is generally 10%-25% of the total feed. Soybean cake and peanut cake are nutritious and can be mixed with 20%-25%; Rapeseed cake and cotton seed cake can be mixed with 8%-10%.

Residue feed.

It mainly includes distiller's grains, chaff grains, vinegar grains, powder residues, bean dregs, bagasse, etc. The general dosage is 5%-10% of the total amount of feed. Pregnant sows and post-fattening should not be fed distiller's grains.

In fact, there are many ways to reduce the cost of pig feed for pigs, if you can cut pigweed in the countryside, there are many vegetable leaves in the countryside that can be fed to pigs, and this farm is difficult to do the farm, I cut pigweed, a person can not be busy.

There are several ways for pig farms to reduce the cost of pig feed.

We can buy our own corn and other self-formulated feed, which will reduce a lot of feed costs. I don't sell feed, or when I configure the information, I can buy more at one time, because the amount is large, and the ** will be low.

There are a lot of ways to reduce the cost of feed in pig farms, and then I think the best way in pig farms is to use those grains that are better.

The premix is mainly made of trace elements, amino acids, various vitamins necessary for pig breeding, plus the carrier is mixed, pig farmers need to add protein feed (soybean meal, peanut meal), add carbohydrates, mainly corn, bran, etc. First of all, pigs at each weight stage have their normal feed intake, and basal sows and princesses also have corresponding feed intake standards at each management stage, so we first need to know the feed intake of pigs at different stages in different herds.

<> reducing the cost of feed is not to make the horses good and not to eat grass, but to choose the right feed and use the right feed. Raising pigs using premix, buying corn, soybean meal, and bran to prepare the full price feed, is the most conducive to reducing the cost of feed, and can best ensure the quality of the full price feed.

Plague cave side seedlings, veterinary drugs, equipment maintenance and procurement. The proportion of feed is slightly larger. No matter which aspect of the analysis and design is carried out, the main focus is on the management details, if the small-scale investors do not understand the details of breeding, the cost will increase (200-500 sows based on multiparous sows).

Because the feed formula is more complex, it is necessary to meet the growth needs of pigs, and to meet the various elements and vitamins required for pig growth, which is to be scientifically prepared and reduce the cost. Therefore, according to the growth requirements of pigs at different stages, the required formula is also different.

It is cost-effective to mix it yourself, and if the feed sold as a commodity increases the profit by at least 25%, the feed cost of the pig will increase and the profit will decrease. Secondly, as far as the procurement of feed raw materials is concerned, large feed enterprises will definitely have more scale advantages in procurement, and there is also raw material quality control. Unless you have corn and other raw materials yourself, it may not be advantageous to purchase it separately.

Pig raising is to raise the intestines, especially the suckling pig stage, it is recommended to use a moderate proportion of feed, such as 25%, suckling pig feed, so that you can add easy-to-digest puffed soybean powder Chang trembling, regulate the stomach, the effect is particularly significant!

Note the number of feedings per day, which means that under normal circumstances, it is enough to feed three times a day, and when feeding, you can feed people after some leftover meals or some straw are burned, which reduces a cost.

In fact, you can go to collect some leftovers from the restaurant, and then bring them back to feed to the pigs or celery or Bi Usual, you can also use a reasonable diet with celery, and choose a stone trough that is more suitable for pigs to eat, which can play a role in saving. Mess up.

When choosing feed, it is best to choose some feed suitable for bridge chaos according to their physique, and should pay attention to the choice of Yumu Hu rice this kind of feed, feeding sensitive file raising, you can save costs, ** The above is cheaper.

It can be combined with some other foods, pigs can also eat a variety of grains, and can be fed with a variety of coarse grains.

1. Improve feeding methods.

At present, there are still a considerable number of farmers raising cattle and sheep to implement the traditional grazing and feeding methods, because this feeding method makes the livestock and poultry activity is large, in order to maintain and meet the need for heat energy and various nutrients required in the metabolic process, and it is labor-intensive and time-consuming and difficult to manage. To this end, it is necessary to change the perennial grazing of cattle and sheep to captivity.

2. Improve feeding methods.

At present, there are still some pig farmers in rural areas who are accustomed to feeding thinner, due to excessive water addition, which limits the amount of pigs they eat, and reduces the digestibility of dry matter and feed utilization. If the feeding of thinner is changed to feed thick, the utilization rate of feed can be greatly improved.

3. Improve feed processing methods.

It is very important to pay attention to the improvement of feed processing methods and improve the effective utilization rate of unit feed. Generally, in bean feed, it contains antitrypsin and other substances, which affect the digestion and absorption of protein, but after heat treatment, antitrypsin can be rendered ineffective, thereby improving the utilization rate of protein. The finer the cereal feed grinding, the higher the digestibility, but too fine will reduce the palatability of the feed, if the crushed grain feed is processed into pellet feed for livestock and poultry, the utilization rate of feed can be improved by about 23%.