Practice has proved that simple processing and modulation of livestock and poultry feed before feeding can greatly increase their utilization rate and improve the feeding effect. The following describes 13 kinds of processing modulation methods for reference selection. Straw, yam, grass, hay, etc., should be chopped and fed to livestock. When the pigs' vegetables are cut into 1 cm to 2 cm, they can achieve the effect of “three-inch cutting and three-knife cutting without any material.†Hay, grains and other feed must be ground and then fed to help digestion. The degree of chalking should be based on feed and livestock species. The feed for pigs and cattle can be crushed to about 1 mm to 2 mm thick, and the chicken feed should be ground to a coarse powder. Sweet potatoes, cassava, beans, and cakes, etc., as feed, should be soaked and fed after slurried, which is beneficial to digestion, improves feed effect, and can also remove feedstuffs such as hydrocyanic acid and other toxins. When the grain feed germinates and grows to 10 centimeters, vitamin content, especially carotene and riboflavin are extremely rich in content, which is one of the good sources of vitamins for livestock and young livestock. After harvesting fresh green feed, living cells are still oxidizing and depleting nutrients in the feed, and the microorganisms multiply rapidly to degenerate. Therefore, fresh green feed should be air-dried in time, but it should not be exposed to sunlight to avoid vitamin loss. Corn, wheat, sorghum and bean cake, etc., should be soaked with light salt water before feeding, so that it can be softened and then fed, not only to save feed, but also easy to digest, livestock and poultry like to eat. The legume feeds should be processed and brewed by steaming to destroy the antitrypsin in the beans and increase the effective methionine and cystine in the bean protein, which can increase the biological value of the feed and increase the palatability. The cooking time is about 50 minutes. That is, the green material is stored in various pits, pools, tanks and non-toxic polyethylene plastic bags. Cellar storage can be fermented under anaerobic conditions to generate lactic acid to protect the nutrient of green material and improve the utilization rate and digestibility. The plastic bag silage is not mildewed for long-term storage, rich nutrition, and good palatability. The crude material was alkalized with 1% quick lime milk. The water can be immersed in the feed, which is immersed for 24 hours and then fed without washing. After the feed is alkalized, the livestock can fully digest and absorb the nutrients and supplement calcium, magnesium, potassium, sodium and other trace elements, and can also increase the feed intake. And digestibility. With proper amount of phosphoric acid to mix in the green material and then add a little Glauber's salt, the feed can increase the sulfur compounds, help the non-protein compounds to form the bacterial protein, enhance the vitality of lactic acid bacteria, thereby increasing the nutritional value. The raw material is first cut into 2 cm to 3 cm, and 1 kg of ammonia 12 kg to 15 kg per 100 kg of coarse material is layered and compacted, layer by layer sprayed and sealed. Ammoxidation can be performed at room temperature 25°C to 30°C for 7 days. When aerated, the ammonia is volatilized and then fed. The nutritional value of the crude ammoniated material is significantly increased. For example, the crude protein contained in the straw is 40% to 280% higher than that of the untreated straw. Treating feed, silage, and hay with formaldehyde can increase their nutritional value. For example, when poaceae and leguminous mixed silage is made by adding 0.12% of formaldehyde and 0.14% of formic acid, the loss of heat energy is small, and the destruction of the protein is almost completely prevented during silage, and silage is increased at the same time. Non-soluble protein nutrients. Add 100 kg of crude material to the prepared enzyme (Qiju) from 2 kg to 5 kg, add 100 kg of water and stir it in the cylinder to seal it, raise the temperature to about 40°C, and then compact and seal the feed. Days to 4 days can be fed. After the feed is saccharified, it has the characteristics of acid, sweet, fragrant, soft and cooked, excellent palatability, and the livestock and poultry love to eat and feed well. China Medical Glove,Disposable Medical Gloves supplier & manufacturer, offer low price, high quality Medical Examination Gloves,Medical Examination Gloves, etc. Medical Glove,Disposable Medical Gloves,Medical Examination Gloves,Medical Examination Gloves Surgimed Medical Supplies Co.,Ltd , https://www.surgimedcn.com
1, shred
2, powdering
3, pulping
4, budding
5, weathering
6, soften
7, heating
8, storage
9, alkalization
10, acidification
11, ammoniation
12, hydroformylation
13, saccharification