Compared with the amount of calcium required by animals, the amount of calcium in natural plant feed is usually insufficient. This is especially true for eggs, cows, sheep and growing animals. Poultry in molting period, long hair period, growth period of the demand for calcium source is particularly large, this time as long as sufficient calcium source supplement, for animal growth or other aspects can have better growth. Therefore, we should pay attention to the addition of calcium in animal feed. Calcium sulfate (gypsum powder), as a kind of feed additive containing calcium mineral, has been widely used in feed industry.

　　動物體內的硫主要有利于含硫氨基酸、蛋氨酸等物質的形成。硫也是肝素。它含有硫磺脂肪、雞蛋、羽毛、牛磺酸和膽汁。它在排毒過程中也起著重要的作用。動物的需要一般都是有機硫，所以蛋白質飼料是動物主要的硫源。但近年來，無機硫也被認為對動物有一定的營養價值。

　　Sulfur in animals is mainly beneficial to the formation of sulfur-containing amino acids, methionine and other substances. Sulfur is also heparin. It contains sulfur fat, eggs, feathers, taurine and bile. It also plays an important role in the process of detoxification. Animal needs are generally organic sulfur, so protein feed is the main source of sulfur. But in recent years, inorganic sulfur is also considered to have certain nutritional value to animals.

　　硫酸鈣還具有預防和治療某些疾病的作用。無水硫酸鈣(石膏)興安，大寒，有清熱瀉火，除干渴解渴外，尤長于清析氣分的固熱。夏季溫度較高，因此在飼料中適當添加一定量的生石膏可以抑制神經應激反應，降低血管通透性，抗炎解熱作用。豬、雞等養殖作業可作為飼料添加劑，預防和控制熱應激。飼料的用量一般為1%-2%。

　　Calcium sulfate can also prevent and treat some diseases. Anhydrous calcium sulphate (gypsum) is used in Xing'an and in the cold. It can clear away heat and relieve fire. Besides thirst, it is better than the fixed heat of gas. The temperature is higher in summer, so adding a certain amount of gypsum to the feed can inhibit the nerve stress response, reduce the vascular permeability, anti-inflammatory and antipyretic effects. Pig and chicken can be used as feed additives to prevent and control heat stress. The amount of feed is generally 1% - 2%.

　　國外使用硫酸鈣作為飼料添加劑的歷史很短，作為天然礦物飼料添加劑，國外長期使用天然沸石、膨潤土、皂石、石灰石(碳酸鈣)。硫酸鈣的應用才剛剛開始。目前主要用于動物營養和牲畜飼養，并與其他飼料產品混合制成復合預混料。國外的硫酸鈣作為飼料添加劑一般用于飼養牛、豬、雞、兔等，是一種鈣飼料，補充一般飼料中缺鈣、缺硫，也是一種營養調節劑和載體，可預防疾病，促進生長發育，提高飼料利用率。硫酸鈣作為一種經濟的飼料添加劑，在一定程度上可以替代碳酸鈣。

　　The history of using calcium sulfate as feed additive in foreign countries is very short. As a natural mineral feed additive, natural zeolite, bentonite, saponite and limestone (calcium carbonate) have been used for a long time. The application of calcium sulfate is just beginning. At present, it is mainly used for animal nutrition and livestock breeding, and mixed with other feed products to make composite premix. Calcium sulfate, as a feed additive, is generally used to feed cattle, pigs, chickens, rabbits, etc. it is a kind of calcium feed to supplement the lack of calcium and sulfur in the general feed. It is also a nutrient regulator and carrier, which can prevent diseases, promote growth and development, and improve feed utilization. As an economic feed additive, calcium sulfate can replace calcium carbonate to some extent.

　　以上是濟南石膏粉生產廠家為大家介紹的相關內容，想要了解更多內容，歡迎訪問網站：http://www.daquanq.com.cn

　　The above is the relevant content introduced by Jinan gypsum powder manufacturer. If you want to know more, please visit the website: http://www.daquanq.com.cn