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Premium quality sources of calcium for chickens

Laying hens have more calcium deficiency than broilers because it consumes a lot of calcium in egg production. The calcium needed for the chicken’s body must be supplied through calcium sources, especially calcium carbonate. The most common sources of calcium for chickens is limestone. This paper compares mussels with calcium carbonate in laying poultry feed. In this article, we attempt to analyze them without any exaggeration about any of these materials.

Premium quality sources of calcium for chickens

mineral oyster shells sales in the Asia

mineral oyster shells sales in the AsiaInorganic mussels with ~ 38% to 40% pure calcium, approved by reputable laboratories in the country, are used to provide calcium for livestock and poultry, which is the best alternative for mussels, carbonate and similar. This mineral is fossil free from any contamination and impurities and is much better and more useful than other sources of calcium due to the presence of useful elements such as manganese and its high available calcium content.

The price of mineral clams in Asia depends on the size as well as the quality. Naturally, the price of powdery mussels is lower than sugar and the price is lower than granule. For example in Iran this product is manufactured by different companies in Gonbad Kavous city of Golestan province and each of them may have different prices.

Calcium is a mineral that is found naturally in foods. Calcium is necessary for many normal functions of your body, especially bone formation and maintenance.

Vitamin D is important for the absorption of limestone for chickens from the stomach and for the functioning of calcium in the body.

Oyster Shell Calcium with Vitamin D may also be used for purposes not listed in this medication guide.

Take the calcium and vitamin D regular tablet with a full glass of water.

Most valuable sources of calcium for chickens

Ready chicken or full chicken:

This product is manufactured by many poultry and feed factories. In terms of nutritional composition, the whole diet is a well-balanced diet that contains all the nutrients needed for bird growth and is fully prepared for poultry. Feeding chickens using a full-bodied donkey is much easier and less likely to cause error, but feed costs increase when using a ready-made donkey. The whole donut comes from a combination of corn, soybean meal, wheat, amino acids, vitamin and mineral supplements, some supplements and more.

Chicken Donut Components (Poultry Feed Components)

Chicken feed consists of a variety of plant, animal and mineral sources of food. In addition to the resources that comprise most of the poultry diet, there are numerous additives available in the market that are added to the feed to improve herd performance and to a small extent. Raw materials used for the preparation of poultry feed must be mold-free and appear to have a natural color and smell.

Poultry feedstuffs include maize, maize gluten, wheat, soybean meal, fish meal, meat meal, bone meal, mineral and vitamin premixes, mono and dicalcium phosphate (MCP and DCP), amino acids He mentioned essentials (lysine, methionine, threonine, etc.), choline chloride, salt, oil, baking soda and a variety of additives including probiotics, enzymes and various binders.

Corn in Chicken Feeding:

Corn is the main cereal used in poultry diets. Because it consumes a large portion of the ration, it is a major source of energy for the ration. Each kilogram of corn contains 3350 kcal of metabolic energy. Contrary to the high energy value of maize, protein is a poor source of protein and has some amino acids such as lysine and methionine as well as low calcium treats for chickens and phosphorus. Various varieties of maize are cultivated around the world that differ in appearance, chemical properties and nutritional value. In general, the quality of maize is graded depending on the variety, cultivation season, moisture content, storage conditions, etc.

Wheat in Chicken feed:

Wheat is one of the most common cereals used in animal and poultry nutrition. Wheat in some countries due to its relative abundance and cheapness, is the main source of energy and replaces most of the corn in the poultry diet. In most areas, poultry diets use corn and wheat to provide energy, protein and calcium at the same time. When using wheat in the diet, it should be noted that greater than 30% of it in the diet causes gastrointestinal problems, especially for young birds. Each kilogram of wheat contains 2 kcal of metabolic energy. Wheat is low in protein.

Is calcium carbonate better than oyster shells?

Is calcium carbonate better than oyster shells?Of course, calcium carbonate has another type known as dolomitic limestone. It contains magnesium calcium carbonate formulation and some researchers believe magnesium reduces egg ground oyster shells for chickens thickness.

In the 1930s, Massangel and Platt believed that coarse-grained calcium carbonate should be used instead of micronized calcium carbonate powder because its digestion took a long time and remained longer in the animal’s body, thus absorbing calcium better.

 But the results of Rao’s and Platt’s research in the fifties suggest that calcium carbonate particle sizes are no different in providing poultry calcium carbonate. Also, Petersen’s research in the 1970s showed that there was no significant difference between calcium carbonate and shellfish consumption to meet poultry’s need for calcium.

Of the thirteen papers published between 1921 and 1963 on the difference between calcium carbonate and oyster shells in laying hens, ten articles emphasized the equivalence of either calcium carbonate and three articles emphasized the superiority of oysters.

This difference in results led to research in the 1970s, which concluded that concurrent consumption of calcium for chickens Australia  powder and shellfish could produce better results in calcium uptake. The study claims that calcium is released even in the poultry body during the night when they are not fed. For years afterwards, research was carried out that confirmed some and rejected some.

One of the main problems of egg producers is thinning of the eggshell because it breaks it down and results in economic losses, so poultry farmers always have doubts about using shellfish and calcium carbonate. Research done by researchers on mussels and calcium carbonate from different geographic regions has shown that there is little difference between them. Research has sometimes confirmed the effectiveness of calcium carbonate, and sometimes insisted on the use of mussels to fortify eggshells.

Of course, the results of all these experiments may not be accurate, as calcium carbonate powders have always been compared with coarse-grained particles. For this reason, in the 1980s and 1990s, 12 separate studies on calcium carbonate and mussels with the same aggregation in poultry diets were carried out. In 10 reports, the same effects were reported and 2 reports indicated the superiority of mussels.

Poultry around the world usually get different results from calcium carbonate consumption, and the reason is clear. Poultry farmers use different sources of calcium carbonate with different aggregates and different solubility levels and different degrees of purity. For this reason, a specific standard for poultry feed calcium carbonate has been defined today, which determines its particle size and calcium purity.

The results of most research to date show that calcium carbonate and mussel consumption are not different in poultry nutrition provided that they contain at least 38% calcium in their structure. Because no studies have been able to determine the best calcium carbonate size for poultry feed, it is recommended that small and large calcium carbonate particles be used in the poultry diet and that laying hens receive at least 75.3 g of calcium daily.

Wholesale market of oyster shells in the world

Price of calcium carbonate powder on the global market depends largely on the type of product Calcium carbonate is a mineral used in the earth’s crust. Country for all kinds of exports Calcium carbonate powder is exported by manufacturers of this product to specific countries. This product is widely used in all kinds of industries . And to buy this eagle But it can be purchased online via the agent calcium carbonate powder distributor does this product to the buyers of this product .Today all the products available in life can be made online in different ways It can also be made this way. Consumers of calcium carbonate powder have become more popular today than in recent decades.


One of our collection services to reduce initial customer costs is the wholesale sale of
calcium gluconate for chickens directly from the plant. Contact Arusha Industrial Group sales experts to order and purchase all kinds of calcium carbonate powder.

In view of the physical and chemical properties mentioned above, major quality calcium carbonate is sold by the Arusha Powder Plant to all livestock and poultry feed and aquaculture units as well as livestock and poultry and aquaculture units. Dear Customers can take full advantage of the unique conditions of our Wholesale Oral Calcium Carbonate Wholesale Sale. Wholesale sale of calcium carbonate is done with reasonable and competitive price.

Is calcium carbonate good for chickens?

The Role of Calcium Carbonate in the Egg Chicken Diet:

Eggs in their lifetimes produce many eggs for human consumption. Good quality egg with strong shell guarantees its sale. Different researches have been done on the effect of consumption of different amounts of calcium carbonate on egg quality and eggshell resistance. The eggshell contains 90 to 95% calcium carbonate embedded in a protein network. The eggshell consists primarily of lime, which comes from a daily diet or from laying hens’ bones (especially spinal cord bone). Therefore, to avoid osteoporosis and chicken losses, proper dietary sources of calcium carbonate should be used.

How much calcium carbonate is needed:

However, the amount of calcium carbonate consumed in a chicken feed should be determined by a certain standard because the high volume of calcium in the diet reduces its absorption and also increases the amount of lime in the blood of the animal. Studies have shown that 2 grams of calcium carbonate, with a 40% calcium concentration, is suitable for each feed daily. Consumption of calcium carbonate in granule feed can increase the retention of hydrogen and digestion of crude fiber.

What kind of calcium carbonate should be used in chicken diets:

On the other hand, the timing of calcium carbonate feeding is also important. During the night, the cycle of estrogen secretion in the hen increases. This cycle transmits the solubility of calcium in the animal’s body. If calcium carbonate is not present in the digestive system of the laying hen, the calcium stored in the bone will be transferred to the egg formation system at this time. In order to avoid this problem, instead of using high-mesh powdered calcium carbonate, it should be used as a granule so that it does not digest quickly and throughout the day, before the animal needs it. Don’t go out.

How to use calcium carbonate in poultry nutrition:

Calcium carbonate should be herded repeatedly in the afternoon or evening hours to a certain extent. This way of eating will maximize the amount of calcium absorbed from the diet and maintain calcium in the bone. Although it does not include any increase in cost, this method of feeding has three advantages:

1- Decrease in phosphorus levels in food

2- Reduce metabolism in laying hen’s body (thus preserving bone strength)

3. Significant decrease in phosphorus excretion

Result of Optimal sources of calcium for ducks Consumption:

After various studies on the physiology and formation of eggshells, it has been found that the optimum amount, timing and size of calcium carbonate particles used in the laying hen’s diet help the animal to market the largest number of eggs available in the market. Produce a long time. It also reduces the risk of bone breakage and phosphorus excretion.we most not use too much calcium chickens because accumulate of calcium in body is not good for health

Suppliers and distributors of calcium carbonate in Asia

Suppliers and distributors of calcium carbonate in Asia As for the consumption, Asia-Pacific is the largest consuming region,
with 32388 K MT being consumed in 2016.GCC is mainly produced from the
physical grinding of limestone while PCC is got from the chemical
synthesis. Between the two forms, GCC is the most widely used one and
contributed 74.22% share in 2016 globally.The worldwide market for
Calcium Carbonate is expected to grow at a CAGR of roughly xx% over the
next five years, will reach xx million US dollar in 2024, from xx million US dollar
in 2019, according to a new (Global) study.This report focuses on the
Calcium Carbonate in global market, especially in North America, Europe
and Asia-Pacific, South America, Middle East and Africa. This report
categorizes the market based on manufacturers, regions, type and
application.

Here are some distributors of calcium carbonate in the world:

  • North America (USA, Canada and Mexico)
  • Europe (Germany, France, UK, Russia and Italy)
  • Asia-Pacific (China, Japan, Korea, India and Southeast Asia)
  • South America (Brazil, Argentina, Columbia etc.)
  • Middle East and Africa (Saudi Arabia, UAE, Egypt, Nigeria and South Africa)
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To buy and sell this product, you can contact us:

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