Phosphorus and calcium are essential for the growth and consumption of animals. Trace elements are important elements of animal metabolism and maintenance of physiological functions. They are known as the "body of life". Calcium is an important part of the formation of animal bones and teeth, and it can also promote blood circulation. In recent years, culture has formed an intensive and large-scale development trend, and the use rate of calcium hydrogen phosphate has become wider and wider.
The concept of calcium hydrogen phosphate
Calcium hydrogen phosphate, also known as dicalcium phosphate, precipitated calcium phosphate, there are two kinds of water and anhydrate. It is a white or light yellow loosely dried crystalline powder, which is insoluble in water, easily soluble in dilute hydrochloric acid, dilute nitric acid and acetic acid, and has low hygroscopicity.
Feed standard
Feed grade calcium hydrogen phosphate requires an effective phosphorus pentoxide content of not less than 15%, free water content of up to 20%, and a pH of 3.0.
Nutritional role of calcium hydrogen phosphate
Mainly for the livestock and poultry compound feed to provide minerals such as phosphorus, calcium, etc., livestock and poultry are easy to digest and absorb. It can accelerate the growth and development of livestock and poultry, shorten the fattening period, and increase weight quickly; it can improve the breeding rate and survival rate of livestock and poultry, and at the same time enhance the disease resistance and cold tolerance of livestock and poultry, and have chondrosis, chalk disease and dysentery for livestock and poultry. Prevention and treatment.
The contraindications of calcium hydrogen phosphate
Excessive addition of calcium hydrogen phosphate: similar to the result of calcium and phosphorus imbalance, it may also cause diarrhea in laying hens.
The advantages of calcium hydrogen phosphate in the aquaculture industry are becoming more and more obvious. The growth of animals can play the role of phosphate and calcium supplement, so its scope of application is more and more extensive, and it is more and more accepted by the majority of farmers.
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