6 results about "Mixed meal" patented technology

This invention provides a method and application for improving the intestinal health of broilers using earthworm powder, belonging to the field of animal nutrition and feed technology. This invention solves the problems of poor growth performance, impaired intestinal health, and soybean meal substitution caused by nutritional deficiencies in broiler mixed meal diets. It includes the following steps: (1) raising earthworms in a substrate formed by mixing fermented chicken manure and Chinese medicine residue at a mass ratio of 2:3, and adding 2000 ppm sodium citrate to the substrate, controlling the substrate humidity at 50% to 55% and the temperature at 23 to 25°C; (2) preparing earthworm powder by freeze-drying the earthworms obtained in step (1) after disinfection; (3) replacing part of the soybean meal with 5.0% to 5.5% of the protein such as earthworm powder in the mixed meal broiler diet, and feeding the broilers. This invention significantly improves the growth performance, feed conversion ratio, immune function, intestinal digestive enzyme activity, intestinal morphology and barrier function of broilers, and optimizes the cecal microbiota, ultimately achieving efficient reduction and substitution of soybean meal and healthy and efficient broiler breeding.

The invention belongs to the technical field of livestock and poultry breeding and feed formulas, and particularly relates to feed for improving the meat quality of Songliao black pigs by cooperatively replacing soybean meal with fermented miscellaneous meal and application. The feed is prepared from the following components in parts by mass: 60 to 65 parts of corn, 8 to 12 parts of fermented peanut meal, 6 to 10 parts of fermented sesame seed meal, 3 to 5 parts of soybean meal, 4 to 6 parts of bran, 3 to 5 parts of rice bran, 1 to 2 parts of fish meal, 0.8 to 1.2 parts of stone powder, 0.6 to 0.9 part of calcium hydrogen phosphate, 0.3 to 0.5 part of table salt, 0.2 to 0.4 part of amino acid premix, 0.1 to 0.2 part of vitamin premix, 0.1 to 0.2 part of mineral premix and 0.05 to 0.1 part of compound enzyme preparation, wherein the total mass of the feed is 100 parts. Wherein the mass ratio of the fermented peanut meal to the fermented sesame meal is (1.0-1.5): 1, the proportion of the fermented peanut meal and the fermented sesame meal for synergistically replacing the soybean meal is 70%-85%, the crude protein content of the feed is kept at 16%-18%, and the feed meets the protein requirement of the Songliao black pigs in the fattening period. The feed can meet the growth and metabolism requirements of the Songliao black pigs, and the meat quality is remarkably improved while the breeding cost is reduced.

The invention provides miscellaneous meal type daily ration for improving the production performance, meat quality and flavor of hybrid broiler chickens. The miscellaneous meal type daily ration is used for the hybrid broiler chickens of Aizujiai * Jinghong No.1. When the daily ration is fed, the consumption of the soybean meal and the consumption of the calcium hydrogen phosphate are 292.40 g and 4.8 g respectively for 1-42 days of each hybrid broiler chicken of Eizujiai * Jinghong No.1, and the consumption of the soybean meal and the consumption of the calcium hydrogen phosphate are reduced by 56% and 86% respectively compared with those of hybrid broilers fed with soybean meal type daily ration with the same main nutrition level. The feed contains a compound flavor additive (which is prepared from raw materials such as chili meal, choline chloride, betaine, bacillus subtilis, bacillus licheniformis, astragalus membranaceus, liquorice and hawthorn and a carrier), so that the muscle flavor and the body health level of the hybrid broiler fed with mixed meal type daily ration are effectively improved. According to the invention, a large dose of phytase is added, and the addition levels of phosphorus, copper, iron, VA and VD3 in the feed are adjusted in a matched manner, so that the purpose of saving nutrients such as mineral phosphorus, copper and iron in the feed and the cost of the feed is achieved.

The invention relates to the technical field of animal nutrition and feed, and discloses a functional low-protein daily ration for down producing goats, which is composed of a basic daily ration with crude protein content of 9.0-10.0% and an additive formed by mixing rumen bypass L-glutamine particles and L-citrulline. Aiming at the problem of reproduction rate reduction caused by low-protein daily ration confirmed for the first time, the intestinal tract is repaired through the L-glutamine, and the L-glutamine and the L-glutamine can be metabolized and converted into arginine in vivo, so that the nitric oxide level and related reproductive hormone secretion are improved. The daily ration effectively solves the problems of low nitrogen utilization rate and reduced reproductive capacity of the down producing goats under the low-protein miscellaneous meal feeding condition, remarkably improves the conception rate and the nitrogen deposition level, and has the effects of reducing the cost and reducing emission.

This invention belongs to the field of feed preparation technology, and relates to a bio-fermented feed for meat sheep made from vegetable waste and its preparation method. Specifically, it includes mixing vegetable waste, crop straw, corn cobs, rapeseed meal, and cottonseed meal; preparing a bio-activated liquid by shaking and expanding a mixed bacterial solution with molasses, trace elements, and vitamins; and finally mixing the above components, spraying the bio-activated liquid, and then anaerobically fermenting to obtain the finished product. This invention, through multi-strain synergistic and tiered fermentation, effectively breaks down the cell wall structure of vegetable waste and straw, degrades anti-nutritional factors in the mixed meal, and significantly improves feed digestibility and protein utilization. The resulting feed is nutritionally balanced, palatable, and can be stored stably for a long time, realizing the high-value utilization of agricultural by-products and is suitable for widespread application in meat sheep farming.

The invention discloses efficient miscellaneous meal protein raw material fermentation production equipment, and relates to the technical field of miscellaneous meal ferment.The equipment comprises a control box and a tank body installed on one side of the control box, a plurality of feeding assemblies are fixedly installed on one side of the tank body, and a plurality of stirring assemblies corresponding to the feeding assemblies one to one are rotatably installed on the other side of the tank body; fermentation barrels are rotationally mounted on the sides, facing the interior of the tank body, of the feeding assemblies, the stirring assemblies are rotationally connected with the fermentation barrels in a sealed mode, discharging assemblies are symmetrically arranged on the upper and lower end faces of the fermentation barrels, and cleaning assemblies are arranged in the centers of the upper and lower end faces of the fermentation barrels; through arrangement of the stirring assembly and the cleaning assembly and combination of overturning of the fermentation barrel, materials in the barrel can be scattered when an air inlet hole of the fermentation barrel is blocked, so that the upper-layer materials and the lower-layer materials in the barrel are fully mixed, the overall dissolved oxygen amount is increased, and it is ensured that water and nutrient substances are distributed consistently in the overall materials; the reduction of the activity of microorganisms due to local'nutrition deficiency 'or'water excess' is avoided.