49results about How to "Does not affect palatability" patented technology

The invention discloses a feed mould inhibitor belonging to the technical fields of feed science and feed additives. The feed mould inhibitor contains glycerol monolaurate, sodium dehydroacetate, calcium propionate and carriers. The feed mould inhibitor of the invention has the characteristics of small additive amount, reduction of cost, safety, reliability, stable quality and no influence on animal palatability. When the feed mould inhibitor is used for inhibiting mould in feed, the feed mould inhibitor has good moisture resistance, good heat resistance and smaller influence of the pH value and has the effect on efficiently inhibiting and sterilizing microorganisms such as bacteria, fungi and the like in the feed. The mould inhibiting effect of the feed mould inhibitor of the invention is superior to the mould inhibiting effect of other conventional single mould inhibitors.

The invention provides a laying hen feed. The laying hen feed comprises the following components in parts by weight: 58-68 parts of corn, 12-15 parts of extruded soybeans, 12-15 parts of buckwheat, 8-12 parts of sorghum middlings, 5-8 parts of cooked fish viscera and scales, 3-5 parts of glutinous rice, 4-5 parts of beer yeast powder, 2-3 parts of spirulina powder, 0.5-1 part of sesame, 0.1-0.3 part of brown sugar, 0.03-0.04 part of organic selenium, 0.03-0.04 part of organic zinc and 0.6-1.2 parts of garlic powder. The feed can effectively reduce the phenomenon that hens lay eggs with thin and soft shells, improve the production performances and increase the egg yield.

The invention belongs to the technical field of feed additives, and particularly relates to a composite microorganism additive for removing mycotoxin and a preparation method of the composite microorganism additive. Active components of the composite microorganism additive for removing the mycotoxin are made from the following raw materials in parts by weight: 0.5-3 parts of lactobacillus plantarum, 0.5-3 parts of bacillus subtilis, 0.5-3 parts of sodium propionate, 1-3 parts of a fresh ginger extract, 2-4 parts of a proteolytic enzyme, 1-3 parts of plaster, 20-40 parts of mannan oligosaccharide and 55-75 parts of montmorillonite. In the preparation method, the fresh ginger extract is prepared through a special preparation process. The composite microorganism additive for removing the mycotoxin integrates biological degradation, physical adsorption and intestinal tract degradation, and can effectively absorb various mycotoxin, enhance the immunity of organisms and increase the utilization rate of feeds, and the breeding benefits of breeding households are greatly increased.

A feeding method for regulating and controlling the metabolic block of carbonhydrate in the rumen of ox or sheep features that beside the mixture of coarse feed and fine feed is used as daily feed, the extract of the plant containing alkaloid is proportionally fed to ox or sheep for increasing the pH value in rumen.

The invention discloses a bromadiolone mother liquid preparation method which comprises the following steps of: mixing alcohol and boiler refluxing cooling water or de-ionized water which are equal in weight, adding a certain amount of 10% bromadiolone and mixing under an alkaline condition. The method disclosed by the invention is simple and convenient, capable of remarkably reducing production cost of products and is strong in practicability; the prepared product is stable in quality, and environment-friendly and free from pollution in the production process; the preparation method, compared with a conventional bromadiolone preparation method, can nearly reduce half of cost, and is free from influence on palatability of rats and free from generation of foams; the prepared product is clear, transparent and stable in quality; freezing point of the bromadiolone rat poison produced by the preparation method is about minus 42 DEG C, which can avoid freezing generally in most regions, so that not only is a great amount of alcohol saved but also production cost is reduced.

A mildew-resistant Chinese herbal medicine feed additive is disclosed. The feed additive is characterized by comprising 5-15 parts by weight of liquorice root, 5-10 parts by weight of lycoris radiata, 15-40 parts by weight of seaweed, 1-8 parts by weight of wrinkled giant hyssop, 1-8 parts by weight of clove, 1-6 parts by weight of cortex cinnamomi, 1-5 parts by weight of dried tangerine peel and 1-3 parts by weight of argy wormwood leaves. The feed additive is free of irritation and corrosion, high in stability, long in storage period, free of reactions with feed and free of odour. Palatability and nutrients of feed are not influenced after the feed additive is added into the feed. Synergistic effects of Chinese herbal medicine components can effectively prevent mildew of the feed. The feed additive is low in adding amount, simple in composition, convenient to use and low in cost.

The invention relates to low-fish-meal-content feed for a salmon, and belongs to the technical field of a feed. The feed is manufactured from the following raw materials, according to a weight part ratio, 2-5 parts of fish meal, 25-40 parts of a raw vegetable protein material, 35-60 parts of a raw animal protein material, 0.4-1 part of a mineral feed, 0.7-1.2 parts of a vitamin premix feed, 8-15 parts of green feed, and 3-8 parts of a health-care reinforcement material. In the low-fish-meal-content feed, vegetable protein and animal protein are selected as the raw protein materials to reduce dependence of the salmon on fish meal. Palatability of the feed is not affected, and the mineral feed and the vitamin premix feed are added for further improving nutritional ingredients of the feed and absorption efficiency by the salmon. The health-care reinforcement material is added for further improving disease resistance and immunity of the salmon, thereby reducing cost of the salmon in an artificial feeding environment and increasing the benefit.

The invention provides a breeding system of schizothorax seedlings in the Tibet plateau. The system includes a fish pond, wherein a water outlet of the fish pond is sequentially connected with a watertreatment system and a dissolved oxygen device through pipelines, the dissolved oxygen device is connected with a water inlet of the fish pond through a pipeline, the water outlet is opposite to thewater inlet, a bottom surface of the fish pond is a slope of which one end of a water inlet is higher than one end of a water outlet, the dissolved oxygen device includes a casing and a liquid inlet chamber, an air inlet chamber, a diffusion chamber and a mixing chamber disposed in the casing, and the liquid inlet chamber is composed of a liquid inlet channel and a first injection chamber communicated with the liquid inlet channel. The system is advantaged in that the system is especially suitable for the high altitude environment in Tibet with high altitude, low dissolved oxygen and large temperature difference between day and night.

The invention discloses a method for treating raw materials of low-temperature water-soluble creep feed. The method includes the steps of raw material conditioning; expansion and dehydration; crushing; post curing; superfine crushing for standby. A device for pretreating the raw materials comprises a feeding and conditioning device, a crusher and a raw material bin. A steam pipe is disposed on the feeding and conditioning device. An outlet of the feeding and conditioning device is connected with an inlet of a expander. An outlet of the expander is connected with an inlet of the crusher. An outlet of the crusher is connected with an inlet of a cooling stabilizer. An outlet of the cooling stabilizer is connected with an inlet of a superfine crusher. An outlet of the superfine crusher is connected with the raw material bin. By the method and device for pretreating the raw materials of the low-temperature water-soluble creep feed, digestibility of the feed is increased while palatability of the same is unaffected. In addition the device is convenient to machine, and high in automation level.

The invention belongs to the technical field of aquaculture, and particularly relates to an aquaculture method for increasing the survival rate of penaeus vannamei boone. The aquaculture method includes preparation steps of 1), separately feeding every 100 pieces of penaeus vannamei boone with 0.7-0.9 g of feed A by 3-4 times on a daily basis at aquaculture earlier stages; 2), separately feeding the penaeus vannamei boone with feed B by 3-4 times on a daily basis at aquaculture middle stages; 3), separately feeding the penaeus vannamei boone with conventional special penaeus vannamei boone feed by 3-4 times on a daily basis at aquaculture later stages; carrying out other aquaculture steps according to conventional processes. The daily feeding quantity of the feed B accounts for 4-6% of thetotal weight of the penaeus vannamei boone in each pond. The daily feeding quantity of the conventional special penaeus vannamei boone feed accounts for 3-4% of the total weight of the penaeus vannamei boone in each pond. The aquaculture method has the advantages that traditional Chinese medicine liquid is sprayed to the conventional special penaeus vannamei boone feed at the aquaculture earlierstages and the aquaculture middle stages of the penaeus vannamei boone, synergistic effects can be realized by various raw materials of the traditional Chinese medicine liquid, and accordingly the survival rate of the penaeus vannamei boone can be effectively increased; the raw materials for the traditional Chinese medicine liquid are natural, non-toxic, green and safe, and influence on the palatability of the feed can be prevented.

The invention relates to the field of microorganisms, and discloses a compound enzyme and an application thereof, an additive and an application thereof, and a method for removing zearalenone or alpha-zearalenol, and particularly provides the compound enzyme. The compound enzyme contains lactonase and laccase in the weight ratio of the lactonase to the laccase being 1 to (1-10). The lactonase andthe laccase are combined for use, so that the obtained compound enzyme can remove ZEN and main metabolism products namely alpha-ZOL efficiently and safely, particularly when the compound enzymes is used to grain and oil or feeds, the ZEN and alpha-ZOL can be removed efficiently and safely, and the palatability of the grain and oil or feeds cannot be influenced; and the compound enzyme has favorable industrial application prospect. In addition, in one preferred embodiment, the compound enzyme also contains a copper agent, such as sodium copper chlorophyllin salts and/or potassium copper chlorophyll salts, and can further increase the removing rate of the ZEN and main metabolism product namely alpha-ZOL.

The invention relates to a feed for little snakes. The feed for the little snakes is prepared from quail meat, little fish, toad meat, Margarya melanioides meat, bacterial powder and traditional Chinese medicine liquid. The feed for the little snakes has the advantages that the little fish, the toad meat and the Margarya melanioides meat which are heavier in stink odor are added, so that the mouth opening ratio of the little snakes is increased; with addition of the traditional Chinese medicine ingredients, the feed for the little snakes is capable of enhancing immunity of the little snakes and has the effects of tonifying the spleen and reinforcing the stomach.