How to improve feed utilization?

1Improved feeding method Aed China Feed Industry Information Network - based on feed, serving animal husbandry

At present, a considerable number of farmers raise cattle and sheep to implement traditional grazing methods. Because of this feeding method, the amount of livestock and poultry is large, and it is necessary to maintain and meet the heat energy and various nutrients required in the metabolic process. Moreover, labor and time are difficult to manage. To this end, cattle and sheep must be changed to grazing for captivity. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

2 improved feeding method Aed China Feed Industry Information Network - based on feed, service animal husbandry

At present, some pig farmers in the rural areas are used to feeding thinners. Due to excessive water addition, the pigs' food intake is limited, and the digestibility of dry matter and feed utilization are reduced. If the feed thinner is changed to feed thick material, the feed utilization rate can be greatly improved. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

3 improve feed processing methods Aed China feed industry information network - based on feed, service animal husbandry

It is important to pay attention to the improvement of feed processing methods and to improve the effective utilization of unit feed. Generally, in the legume feed, substances such as antitrypsin are contained, which affect the digestion and absorption of the protein, but after heat treatment, the antitrypsin can be inactivated, thereby improving the utilization of the protein. The finer the grain feed is, the higher the digestibility, but too fine will reduce the palatability of the feed. If the crushed grain feed is processed into pellet feed to feed the livestock, the utilization rate of the feed can be increased by about 23%. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

4 implement scientific management Aed China feed industry information network - based on feed, service animal husbandry

The management conditions of livestock and poultry breeding, in addition to directly affecting the health and growth of livestock and poultry, also affect the utilization of feed. According to the test, livestock and poultry at the temperature of -10 ° C, the heat energy emitted at 10 ° C is 28% higher, in winter, livestock must be allowed to live in a relatively dry, warm housing, in order to reduce their body temperature loss and Consumption of nutrients in the body. According to foreign data, pigs have the highest daily gain at 16 ° C - 21 ° C. If the temperature is below 4 ° C, the weight gain is reduced by about 50%, and the feed consumption per kg of weight gain is increased by 1 at the optimum temperature. Times, therefore, as long as according to the different physiological requirements of livestock and poultry, to create appropriate living environment conditions, it can maintain the body temperature balance and reduce the loss of heat energy, to save feed, reduce costs and improve economic efficiency. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

5 Implementing scientific limited feeding technology Aed China Feed Industry Information Network - based on feed, serving animal husbandry

The method is based on the different growth stages of livestock and different production purposes, by increasing or decreasing feed or changing the feeding time, so that livestock and poultry can reach the expected weight requirements to ensure their high yield performance. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

6 implementation of scientific preparation of diet Aed China feed industry information network - based on feed, service animal husbandry

At present, the main reasons for farmers to raise livestock and poultry consume more materials and high cost: First, the feed is single and the nutrition is lacking. According to the test, each pig is fed with compound feed to increase the feed rate by more than 20% compared with feeding a single feed. Second, it is not possible to scientifically formulate dietary nutrient levels according to different ages and weight growth stages of livestock and poultry. The implementation of scientifically formulated diets is an effective way to save feed and improve feed utilization. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

7 Reasonable application of feed additives Aed China Feed Industry Information Network - based on feed, serving animal husbandry

In recent years, with the continuous development of feed additive research, it has become increasingly important to cooperate with the addition of feed additives in the diet. In the basic diet of livestock and poultry, adding some amino acids, vitamins, minerals, deworming health care drugs, etc., can not only improve the full price of the diet, but also reduce disease, ensure the health of livestock and poultry, promote growth and development, and improve Feed utilization has a significant effect. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

8 to ensure the supply of protein Aed China Feed Industry Information Network - based on feed, service animal husbandry

Protein feed is an indispensable nutrient for the growth and development of livestock and poultry. According to the test, the broiler chicken was fed with a feed containing 18% crude protein, and 0.5% of lysine was added, which was 24% more than that without addition. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

9 Do a good job in the storage and storage of feed Aed China Feed Industry Information Network - based on feed, serving animal husbandry

The feed is mildewed, the feed value is not only reduced, but also the feed poisoning is very prone to occur, resulting in the occurrence or death of livestock and poultry. If the feed is stored for a long time, even if it is not mildewed, the nutrients will be reduced due to the deterioration of fat. Vitamin A, vitamin D and vitamin E are also easily oxidized to reduce the effectiveness. Therefore, it is not appropriate to purchase the feed once, and the purchased feed is still too much. It is necessary to pay attention to avoiding light, ventilation and moisture, so as to avoid causing mold loss; it is also necessary to strengthen the management of stock feed to prevent insects or being eaten by rats in order to improve the utilization of feed. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

10 use heterosis, select the improved species Aed China feed industry information network - based on feed, service animal husbandry

Practice has proved that the higher the productivity of livestock and poultry, the less the consumption and the lower the cost. In recent years, with the cultivation and introduction of improved varieties, the effect of saving feed and improving feed utilization has been remarkable. In short, only in the practice of raising livestock and poultry is good at constantly summing up experience, will create more effective ways to save feed and improve feed utilization. Aed China Feed Industry Information Network - based on feed, serving animal husbandry

Aed China Feed Industry Information Network - based on feed, serving animal husbandry