Effective Utilization of Beef Protein Feed

Effective Utilization of Beef Protein Feed

Rational use of plant protein feed

Beef bovine vegetable protein feedstuffs are mainly cake feeds, mainly bean cakes (boiled cakes), peanut cakes (boiled cakes), cottonseed cakes (boiled cakes), and rapeseed cakes (boiled cakes). Bean cake (粕) is rich in protein and high quality amino acids. Its crude protein (CP) content is 42% to 47%. Raw soy cake (粕) contains anti-nutritional factors. Peanut cake can be used for beef cattle breeding. For contaminated peanut cake, it must be processed (such as baking, soaking, etc.) before it can be applied. Due to the presence of toxic substances and low biological value of protein, cottonseed cake can be used as the main protein supplement feed for beef cattle fattening.

Use of non-protein nitrogen as protein supplements Non-protein nitrogen (NPN) refers to non-protein nitrogenous substances. At present, more than 20 NPNs have been tested for their feeding value in ruminants. Urea and Biurea. When using urea, to control and slow down the release of ammonia in the rumen, methods of control are:

1. According to 75% cornmeal +24% urea + 1% salt and the ratio of relieving agent processed into gelatinized starch urea, so that the rate of release of ammonia in the rumen to slow down, improve the efficiency of microbial utilization of ammonia synthesis of bacterial protein.

2. Mix with cereal concentrates, and the amount in the diet should not exceed 1%.

3. Avoid feeding with urease-rich feeds such as bean cakes.

4. Urea can be processed into other new products, such as biuret, isobutyl diurea, fatty acid urea, etc., to slow down the release rate of ammonia. Biurea is a condensation product formed by the heating of urea. It is harder to dissolve in water than urea. The rate of decomposition of ammonia in the rumen is slower than that of urea. The effect is obvious, but the price is high.

Applied rumen protein technology

Bypass protein technology is to protect the protein in the feed through technical treatment, avoid protein degradation in the rumen, and directly into the small intestine absorption and utilization, the following methods can be used:

Blood-coated blood meal has a very low protein breakdown rate in the rumen and is a very good coating material. For example, 30% of the amount of blood can be coated on soybean meal. After steaming and drying, the degradation rate of dry matter and crude protein in the rumen can be greatly reduced.

Tannin Protection Act In the rumen, tannins can form complexes with feed proteins, protect proteins from microbial degradation, become unstable in their stomachs, and their proteins can be broken down. Treating feed with tannins increases ruminal protein quality.

Physical protection processes protein feeds into pellets or cakes, allowing feed protein to pass through the rumen more quickly.

Dehydrated Potato Cubes

Air Dried Potato Cubes,Dried Potato Cubes,Dehydrated Potato Dices,Potato Cubes Dried

Shanghai Sinospices Sourcing Ltd , https://www.garlicall.com

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