Urea-feeding cattle pay attention

December 15 09:07:35, 2022

Feeding beef cattle with urea is a good idea. According to the measurement, 1 kg of urea is equivalent to 3 kg of feed crude protein, which can replace about 8 kg of soybean cake. It is very cost-effective to use urea instead of a part of protein feed to feed beef cattle, but if it is fed improperly, it will also have some negative effects. According to the production practice, when cattle are fed with urea, they must be technically closed.
First, the dosage is closed: Generally, the amount of bred cows fed after weaning is 30-50 g/day, and the weight of 400 kg of fattening cattle is 60-80 g/day, preferably not more than 100 g. Calves should not be fed.
The second method is related to: The urea should be formulated into 30-40% of the solution, sprayed into the feed, fed 2-3 times after mixing, can not be directly dissolved in water urea, to avoid poisoning. After drinking, you should not drink water immediately. Generally, you can drink water after feeding for 1-2 hours.
The third is the ingredients: urea must be combined with a certain amount of carbohydrate-rich concentrates, such as cornmeal, etc. It is effective, if only with the straw with the effect is not obvious.
In the diet with appropriate bone meal, potassium sulfate, can improve the utilization of urea. It should be noted that urea is not a substitute for all protein feeds, and that while feeding urea, some protein feeds should also be fed.
Fourth, feeding off: urea should be fed continuously, the effect is good. Because microorganisms have an adaptation process to the use of urea, they should not be interrupted except for diseased cattle. In the case of soy cake (chif) for protein feed, because of its content of urease, the decomposition of urea is very fast, easy to make cattle poisoning, it can not be directly mixed with urea, if mixed, soy cake (ç²•) must be High temperature treatment.

Sodium Copper Chlorophyll

Sodium Copper Chlorophyllin by structure is a water soluble salt. It is processed by the alkaline hydrolysis of chlorophyll using copper. Sodium copper chlorophyllin is derived through the process of alkaline hydrolysis where the magnesium atom is replaced with sodium and copper.
Sodium Copper Chlorophyllin is a natural green pigment which is obtained through extraction and refining processes from natural green plants or silkworm feces . Sodium copper chlorophyllin is stabilized chlorophyll, which is prepared from chlorophyll by saponification and replacement of magnesium atom with copper and sodium. It is dark green to blue black powder, easily soluble in water but slightly soluble in alcohol and chloroform, with transparent jade green water solution without sediment.

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