Types of dog feed and its nutritional value (6.18)

OA show ('918 '); (1) animal feed refers to a kind of feed derived from animal organism It includes meat, viscera, blood powder, bone powder and milk of livestock and poultry It is also called protein feed because of its rich and high quality protein For dogs, meat is the most delicious feed It contains not only a large amount of protein, but also a relatively comprehensive amino acid, which is easy to digest For example, the protein content of pork, beef, mutton, chicken and rabbit is 16-22%, the protein content of fish is 13-20%, and the protein content of egg is about 12.6% There must be a certain amount of animal feed in the dog's feed to meet the dog's need for protein Animal feed is also rich in iron and B vitamins Some people think horse meat is the best meat More protein, less fat, easy to digest and economical The economic burden of feeding dogs with meat is large Using the viscera of animals or the offal of slaughterhouse, such as liver, lung, spleen, minced meat, etc., can also completely meet the protein needs of dogs Fish meat and bones can be almost used by dogs, and they are also ideal animal feed But fish are easy to go bad Some fish meat also contains vitamin B enzymes Therefore, the fish must be fresh, cooked and fed after the enzyme is destroyed (2) there are many kinds of plant feed, which is convenient in source and low in price It is the main feed for dogs It includes the seeds of crops, such as big fodder, soybeans, jade materials, wheat, potatoes, sweet potatoes, etc.; the processed by-products of crops, such as soybean cake, peanut cake, sunflower, wheat bran, rice bran, vegetables, etc Wheat, rice, corn, sorghum and other grains contain a large number of carbohydrates, which can improve energy They are the main basic feed The disadvantages are low protein content, few kinds of amino acids, and low content of inorganic salts and vitamins Soybean, bean cake, peanut cake, sunflower cake and sesame cake contain higher protein, which can make up for the deficiency of protein in the former feed But these plant proteins Therefore, it should be mainly animal protein Plant feed contains more cellulose Cellulose is not easy to digest and has little nutritional value, but it is of great significance Cellulose in the body can stimulate the intestinal wall, help the peristalsis of the intestine, have a good effect on the formation of feces, and reduce the occurrence of diarrhea and constipation China feed industry information network DK9 (author:)