Formulating a reasonable feed formula is the key to raising a good pigeon. Scientifically formulated diets can make full use of feed resources, and a reasonable mix of feeds can meet the needs of pigeon growth and reproduction and various activities, so as to maximize the efficiency of feeds and improve the utilization of feeds. At the same time, a variety of feed ingredients together, can improve the palatability of feed, play a complementary role of various nutrients, especially amino acids. Formula principle (1) According to the different conditions of the pigeon's breed, age, use, physiological stage, and production level, determine its nutritional requirements, establish feeding standards, and then select feeds based on the feeding standards to match. (2) To control the volume of the diet, we must ensure the nutrition level and consider the food intake. The average pigeon consumes 30-60 grams in one day. If the diet contains a large amount of crude fiber, it will easily cause a large volume, and the pigeons will be in normal volume. When ingested, nutrition does not meet its needs. Therefore, the general crude fiber content should be controlled within 5%. (3) A variety of feeds are used to play a complementary role in nutrition. The nutritional value of the diet is high and the palatability is good, and the digestibility of the feed and production efficiency are improved. (4) Select the appropriate raw materials for cooperation. It is required that the feed ingredients are non-toxic, mildew-free, non-polluting, free from pathogenic microorganisms and parasites. It is necessary to consider the use of local feed resources as much as possible, taking into account the market price of raw materials, and reduce the cost of feed under the premise of ensuring nutrition. (5) Keep the feed relatively stable. After the rations are properly prepared, changes should be made with seasons, feed resources, feed prices, production levels, etc., but the changes should not be too large and remain relatively stable. If changes are needed, gradual transitions must also be considered. Formula Introduction In the grain-based diets, the moisture in the diet should be guaranteed to be less than 11%, crude protein 12%-15%, nitrogen-free extracts 65%-70%, crude fat, crude fiber, and crude ash account for each 3% to ensure energy feed at 70%-80%, protein feed 25%-30%. At present, many pigeon racing sites in China use feed ingredients to feed pigeons. Several feed formulas are introduced for reference. Formula 1: Rice accounts for 50%, corn accounts for 20%, wheat accounts for 10%, and mung beans and other pulses account for 20% (for commercial meat pigeons to brood pigeons). Formula 2: Corn 40%, pea 30%, rice 20%, wheat 7%, rapeseed 3%. Formula 3: 30% corn, 20% brown rice, 10% barley, 10% sorghum, 15% mungbean, 10% pea, 5% rapeseed. Formula 4: 50% corn, 25% peas, 25% rice. Formula 5: 30% corn, 18% brown rice, 10% wheat, 10% sorghum, 17% peas, 10% mungbean, 5% hemp seed. Formula 6: 35% corn, 26% peas, 6% mungbean, 10% sorghum, 12% wheat, 6% rice, 5% hempseed. When rations are allocated, diets should be considered based on the actual conditions of the local resources, and the four nutrients of energy, protein, vitamins, and minerals should also be considered in accordance with the needs of the pigeons at all stages of growth. Therefore, according to the needs of the nutrients in the growth phase of the pigeons, the feed formulation should be timely adjusted to timely supplement microelements, vitamins and inorganic salts. At present, with the rapid development of the poultry industry, most poultry farmers have adopted the full price with the grain feeds. According to the full-price compound feeds of pigeons used in various parts of the country, it is indicated that the meat pigeons are fed with full-price batch materials, which is the future of meat pigeons. The inevitable trend of development. Influenza Vaccine,Influenza Vaccine Development,Influenza Vaccine Strains,Flu Vaccine Changchun BCHT Biotechnology Co.,Ltd , https://www.ccbcht.net