Made from high-purity natural calcium carbonate via fine grinding, this product features uniform particle size for easy and even mixing in feed, along with good bioavailability. It has a calcium content of over 38%, which helps support the daily calcium requirements for animal growth. Free from harmful impurities, it complies with national feed hygiene and safety standards. In comparison with other calcium source additives like bone meal, it has no obvious odor and stable properties, and does not damage the nutritional components of feed. It can help reduce issues such as unbalanced feed flavor and mold growth associated with some other calcium sources, making it a suitable calcium supplement for the breeding industry.
Appears as white fine powder, odorless and tasteless; average particle size 5-10μm; calcium content ≥38.0%; purity ≥98.0%; moisture content ≤0.3%; pH value of 10% suspension 8.0-9.0; lead ≤30ppm, arsenic ≤2ppm; 90% pass 325 mesh sieve; packaged in composite woven bags with PE inner lining, 40kg per bag; stored in a dry and ventilated place, avoid moisture agglomeration.
Mainly used in laying hen feed as the main calcium source for eggshell formation, improving eggshell strength and egg production rate; used in pig feed to promote bone development of piglets and improve the growth rate of finishing pigs; used in aquaculture feed (such as shrimp and crab feed) to meet the calcium demand for crustacean molting; used in dairy cow feed to improve milk production and calcium content in milk; also used in pet feed to supplement daily calcium nutrition for pets and maintain bone health.
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