幼猪对钙的要求量非常大的  ，幼猪价段（5~11）Kg对钙的需求量为0.76%~0.81%  ，而玉米 中钙质量分数仅为0.02%  ，豆粕中钙质量分数为0.33%  ，需要额外添加矿物质钙才能满足仔猪对钙的需求 。目前畜牧生产中  ，大多使用碳酸钙（石粉）和磷酸钙为钙源  ，但碳酸钙和磷酸钙呈碱性  ，且系酸力很高  ，其进入胃内后会与大量胃酸反应  ，导致胃肠道内ｐＨ值上升；成年猪可分泌足够的胃酸  ，但仔猪体内酶系统发育不完善  ，胃底腺不发达  ，胃酸分泌量少  ，消化功能不健全 。胃内较高的pH值  ，一方面会降低胰蛋白酶、淀粉酶等酶的活性  ，导致蛋白质的消化率降低  ，在肠内腐败  ，腐败产物对结肠产生损伤  ，而结肠是仔猪吸收水和电解质的重要器官；同时蛋白质腐败产物对结肠黏膜的刺激可促进肠液分泌  ，粪中水分含量增加  ，致使出现腹泻 。此外  ，石粉添加水平过高  ，影响日粮适口性   ，导致动物采食量下降 。柠檬酸钙的吸收对胃酸的依赖性不强  ，甚至可以独立于消化道内BB贝博艾弗森官方网站完成吸收  ，所以  ，柠檬酸钙为胃酸分泌不足的早期断奶仔猪提供钙源  ，能够得到更好的效果 。

总部官方：www.wilincare.net欢迎会强化实木的选购！

赖氨酸甘氨酸镁Magnesium Lysinate Glycinate、甘氨酸谷氨酰胺镁Magnesium Glycinate Glutamine、柠檬百香果酸苹果系统酸镁Magnesium Citrate Malate、柠檬百香果酸锶Strontium Citrate、柚子酸锰Manganese Citrate、柚子酸铜Copper Citrate、天门冬氨酸锂Lithium Aspartate、牛磺酸硒Selenium Taurate、抗坏血酸锰Manganese Ascorbate、抗坏血酸亚铁Ferrous Ascorbate.

Application of calcium citrate in piglet feeding

Piglets have a large demand for calcium, and the demand for calcium in piglet stage (5 to 11) Kg is 0.76% to 0.81%, while the calcium mass fraction in corn is only 0.02%, and the calcium mass fraction in soybean meal is 0.33%, which requires additional mineral calcium to meet the needs of piglets. At present, calcium carbonate (stone powder) and calcium phosphate are mostly used as calcium sources in livestock production. However, calcium carbonate and calcium phosphate are alkaline and have high acid power. After entering the stomach, they will react with a large amount of gastric acid, resulting in an increase in pH value in the gastrointestinal tract. Adult pigs can secrete enough gastric acid, but the piglet's enzyme system is not well developed, the gastric fundus gland is not developed, the gastric acid secretion is small, and the digestive function is not sound. On the one hand, higher pH value in the stomach will reduce the activity of trypsin, amylase and other enzymes, resulting in lower digestibility of protein, and corruption in the intestine, and corruption products will cause damage to the colon, which is an important organ for piglet to absorb water and electrolytes; At the same time, the stimulation of protein spoilage products on the colon mucosa can promote the secretion of intestinal fluid, increase the water content in feces, resulting in diarrhea. In addition, the addition level of stone powder is too high, affecting the palatability of the diet, resulting in a decrease in animal feed intake. The absorption of calcium citrate is not strongly dependent on gastric acid, and can even be absorbed independently of the internal environment of the digestive tract. Therefore, calcium citrate can provide calcium source for early weaned piglets with insufficient gastric acid secretion, and can get better results.

Company's official website: www.wilincare.net welcome to buy!

Magnesium Lysinate Glycinate, Magnesium Glycinate Glutamine, Magnesium Citrate Malate, Strontium citrate Citrate, Manganese Citrate, Copper Citrate, Lithium Aspartate, Selenium Taurate, Manganese ascorbate Ferrous Ascorbate Ascorbate.