In the vast field of feed additives, feed grade calcium lactate has demonstrated unique value in promoting healthy animal growth and improving breeding efficiency due to its diverse functions and excellent performance.
Feed grade calcium lactate provides an easily absorbable source of calcium for animal bodies. Calcium plays a crucial role in the life activities of animals. From the construction and development of bones, to the contraction and relaxation of muscles, to the transmission of nerve signals and the coagulation of blood, all physiological processes rely on the participation of calcium. For young animals, their bones are in a rapid growth stage, and their demand for calcium is particularly urgent. Feed grade calcium lactate can provide sufficient and easily absorbable calcium for young livestock, poultry, and other animals, assisting in their healthy bone development, preventing diseases such as rickets and osteomalacia caused by calcium deficiency, and laying a solid foundation for animal health in the early stages of growth. Taking piglets as an example, reasonable addition of calcium lactate to their feed can promote stronger bone development and stronger limbs, creating favorable conditions for rapid growth and good production performance in the later stage.
Feed grade calcium lactate also has excellent performance in improving animal gastrointestinal function. When calcium lactate enters the gastrointestinal tract of animals, it dissociates and produces lactic acid that has the function of regulating the pH value of the gastrointestinal tract. A suitable acidic environment helps activate pepsinogen, converting it into active pepsin and improving its ability to digest nutrients such as proteins. At the same time, an acidic environment can inhibit the growth and reproduction of harmful microorganisms in the intestine, such as Escherichia coli and Salmonella, reducing their invasion of animal intestines and lowering the likelihood of intestinal diseases. In addition, lactic acid can promote the proliferation of beneficial microorganisms such as lactic acid bacteria, which form a dominant microbial community in the intestine, helping to maintain the balance of intestinal microbiota, enhance animals' digestion and absorption ability of feed, and improve feed conversion rate. For example, in the breeding of laying hens, good gastrointestinal function enables them to better digest the nutrients in the feed, provide sufficient nutritional support for egg production, and thereby improve egg production rate and egg quality.
In aquaculture, the improvement effect of feed grade calcium lactate on water quality cannot be ignored. Calcium lactate can participate in the material cycle and energy flow of aquaculture water. On the one hand, it can provide calcium elements for phytoplankton in the water, promoting their growth and reproduction. As primary producers in water bodies, phytoplankton can not only produce oxygen through photosynthesis, increase dissolved oxygen in water, but also absorb nutrients such as nitrogen and phosphorus in water, playing a role in purifying water quality. On the other hand, calcium lactate can regulate the acidity and alkalinity of water and maintain the stability of water pH. A stable water quality environment is crucial for the survival and growth of aquatic animals, as it can reduce stress reactions caused by water quality fluctuations and improve their immunity and disease resistance. Regular use of products containing calcium lactate in shrimp and crab aquaculture ponds can create a favorable water quality environment for the growth of shrimp and crabs, promote their healthy growth, and increase aquaculture yield and economic benefits.
The application effect of feed grade calcium lactate in different animal husbandry has been verified by numerous practices. In ruminant animal farming, adding an appropriate amount of calcium lactate can help improve the milk production and quality of cows. Calcium is one of the important components of milk. Adequate calcium supply can ensure the normal secretion function of dairy cow mammary gland cells, increase the calcium content in milk, and enhance the nutritional value of milk. At the same time, good calcium nutrition can reduce the occurrence of postpartum paralysis and other diseases in cows, and improve the health level and service life of cows. In poultry farming, in addition to laying hens mentioned earlier, feed grade calcium lactate can promote bone development and muscle growth in broiler chickens, improve their growth rate and carcass quality, and make them more competitive in the market.
When using feed grade calcium lactate, breeders need to pay attention to some key points. Firstly, precise control of the amount added. There are differences in the calcium requirements of animals of different types and growth stages, so it is necessary to determine the appropriate amount of calcium lactate based on the actual needs of the animals and the content of other calcium sources in the feed. Adding too little may not meet the calcium needs of animals and affect their growth and development; Adding too much not only causes cost waste, but may also lead to problems such as animal constipation and hypercalcemia, which have a negative impact on animal health. Secondly, attention should be paid to the interaction between calcium lactate and other feed additives. Some additives may affect the absorption and utilization of calcium in calcium lactate, or react chemically with calcium lactate to reduce its effectiveness. For example, substances such as phytic acid and oxalic acid in feed can combine with calcium to form insoluble complexes, hindering the absorption of calcium. Therefore, when designing feed formulas, it is necessary to comprehensively consider various factors to ensure that feed grade calcium lactate can fully exert its effects.