6 results about "Meats poultry" patented technology

This invention discloses a *Lactobacillus plantarum* YBE2 and its applications. The *Lactobacillus plantarum* provided by this invention, which produces a high amount of extracellular polysaccharides primarily composed of rhamnose, can simultaneously degrade different types of bile salts, including specifically hydrolyzing glycocholic acid. It also exhibits cholesterol-lowering and acute inflammation-relieving effects. Furthermore, *Lactobacillus plantarum* YBE2 can reduce fat deposition in the abdomen of caged broilers, increase intramuscular fat, promote fatty acid deposition in muscles, and reduce plasma total bile acids, triglycerides, and low-density lipoprotein cholesterol. This significantly improves lipid metabolism and muscle quality in poultry, and can be widely applied in caged broiler farming to promote healthy poultry farming and improve farming efficiency.

The invention discloses a preparation method of a traditional Chinese medicine preparation for tonifying qi and blood of poultry. According to the present invention, the raw materials of the qi-blood supplementing agent, such as the motherwort herb extract, the cistanche deserticola extract, the wolfberry extract, the codonopsis pilosula extract, the eucommia ulmoides, the houttuynia cordata extract, the red date extract and the honey, are added into the formula, such that the metabolism of the diseased poultry can be promoted after the poultry takes the qi-blood supplementing agent so as to provide the qi-blood supplementing effect; by adding motherwort, cistanche, medlar, codonopsis pilosula, eucommia ulmoides, houttuynia cordata, semen plantaginis, roasted rhizoma atractylodis macrocephalae, red dates and honey, the physique of the poultry can be enhanced and the morbidity rate of the poultry can be reduced in the feeding process of the poultry, so that the medicine intake of the poultry is also reduced, and the feed has the effects of improving the egg laying performance of the laying poultry and the growth performance of the meat poultry. The medicine content in poultry bodies is reduced, so that the nutritional value of the poultry is higher, the quality of the poultry is improved, and the treatment effect after the poultry is taken is improved.

The invention provides a functional feed additive for relieving clostridial enteritis of meat poultry as well as a preparation method and application of the functional feed additive. The functional feed additive is prepared from the following components in parts by weight: 30 to 50 parts of plant extract, 0.5 to 2 parts of monatomic microelement-mesoporous silicon dioxide nanoparticles, 0.1 to 2 parts of momordica saponin and 1 to 3 parts of sarcandra glabra polysaccharide. The product provided by the invention can relieve chicken intestinal structure damage caused by clostridium perfringens and protect normal structures and functions of intestinal tracts; inflammatory factors in jejunum are reduced, inflammatory response is improved, clostridium perfringens colonization is reduced, and the intestinal health level is maintained; furthermore, clostridial enteritis of meat poultry is reduced, and the production performance of broilers is improved.

This invention discloses a compound probiotic feed for livestock and poultry that optimizes protein and energy supply, and its preparation method. In this invention, by flexibly adjusting the ratio of protein raw materials and energy components, targeted nutritional supply is provided for growing-finishing pigs, commercial laying hens, and broiler poultry. Fermented soybean meal and fermented alfalfa meal, after premixing and fermentation, not only retain the natural nutrients in the raw materials but also degrade anti-nutritional factors through microbial fermentation. Combined with high-quality animal protein from imported fishmeal, a protein system more easily digested and absorbed by livestock and poultry is constructed. The addition of the compound probiotic preparation can form a dominant bacterial community environment in the livestock and poultry intestines, promoting intestinal peristalsis and digestive enzyme secretion, further improving the conversion rate of nutrients in the feed, reducing nutrient loss in the intestines, helping livestock and poultry grow rapidly, improving overall breeding efficiency, effectively improving the intestinal health of livestock and poultry, and reducing the incidence of diseases during the breeding process.

The invention relates to the technical field of meat poultry high-fat feed production control, and provides a meat poultry high-fat feed collaborative regulation and control system and method based on data closed-loop feedback, and the method comprises the steps: obtaining raw material grease, grease quality and multi-source detection data of a breeding link; constructing and calculating a composite characteristic index based on the obtained multi-source detection data; inputting the composite characteristic indexes and the multi-source detection data into a penetration-particle model, a digestion-energy efficiency model and a constant temperature and fluidity model which are constructed based on a depth model, and dynamically adjusting a hidden layer neuron connection weight of each model according to a real-time feed conversion ratio to obtain an output result of each model; based on the set output layer physical constraint, the final path weight for decision making is calculated, output results of all the models are fused, and an optimal combination scheme of the control parameters is obtained. A plurality of indexes such as permeability, oxidation stability, digestion efficiency and fluidity are dynamically fused by using a deep model, and multi-objective optimization and accurate control of grease application are realized.

The application discloses a kind of meat fowl precision feeding method and device based on feed intake, and the feed intake of different day-old meat fowl is collected, and the feed intake prediction model of single meat fowl based on day-old is established according to the feed intake data;State tracking is carried out to the meat fowl going to the feeding area, and the number of meat fowl going to the feeding area is determined;Then, according to the feed intake prediction model and the number of meat fowl in the feeding area, the predicted feed intake of meat fowl in the feeding area is obtained;Finally, the feeding amount is calculated by the predicted feed intake and the remaining amount of feed, and the calculated feeding amount is used to realize precision feeding.This application realizes precision feeding based on the growth demand of meat fowl, and reduces the waste of feed.