Shandong factory price direct sales ruminant feed - expanded urea

Ruminant feed extruded urea
Feed value of urea Urea is a non-protein simple nitrogen-containing compound. The nitrogen content of urea generally used as fertilizer is about 10%. If all this nitrogen is synthesized by microorganisms in the rumen of cattle, urea can be equivalent to white matter. Cattle are ruminant livestock, and there are a large number of microorganisms in the rumen. When the cattle obtain urea from the feed, under the action of urease secreted by the rumen microorganisms, the urea is first decomposed to produce ammonia, and then the rumen microorganisms use the ammonia produced and the ammonia in the feed. The polysaccharides synthesize the bacteria's own proteins, and these bacterial proteins enter the abomasum and small intestine of the cow and are digested, absorbed and utilized by the animal. Urea is released too fast in the rumen and has low utilization rate. If the release rate of ammonia in the rumen can be synchronized with bacterial utilization, it will promote the production of bacterial protein. Mix starch and urea to make gelatinized starch urea, which will be released slowly. Ammonia is released, and the combined utilization rate of nitrogen source and carbon source is high.
From the perspective of the digestion and utilization process, rumen microorganisms can convert non-protein nitrogen into microorganisms, that is, bacterial proteins, and microbial proteins enrich the number and types of amino acids absorbed by the animal body, so that the protein nutrition of cattle can be obtained. improve. In fact, non-protein nitrogen plays a nutritional role in protein, so using urea as a substitute for protein feed for ruminant livestock such as cattle is an important way to solve the current shortage of protein feed in my country. It is also an important raw material to reduce feed costs
Generally, the feeding amount of urea for adult cattle is controlled to a certain amount, that is, the nitrogen content of urea accounts for the total nitrogen content of the feed, or the amount of urea accounting for the amount of concentrate is better. It can also be fed according to the cow's weight, or calculated based on the dry matter of the cow's diet. It is better to feed urea not exceeding the dry matter of the diet. The amount of vegetarian food should be increased from a small amount to an appropriate amount to allow the microorganisms in the rumen to adapt. Generally, the effect of continuous feeding is obvious, but the effect of intermittent feeding is not obvious. Since the rumen of calves is not fully developed and there is a lack of microorganisms in the rumen, urea cannot be licked and fed to calves.
Urea also has shortcomings and deficiencies in feeding, such as bad taste and urea poisoning caused by excessive use. In order to solve the shortcomings and deficiencies of urea in feeding, Ji County Xianglixin Feed and Xingmu Feed Company jointly developed a gelatinized slow-release (urea) protein concentrate. This product uses corn and urea solid agents, etc., and is combined with urea and coagulant after corn gelatinization. It eliminates the ammonia-alkali smell of urea and plays a certain slow release role, thereby reducing urea poisoning. Phenomenon.