To improve the well-being and performance of livestock

Bicar®Z is a leading brand of sodium products: it’s the sodium bicarbonate for livestock breeding. It is a high-value essential feed material to improve the well-being and the performance of ruminants, swine and poultry. 

Bicar®Z offers breeders a good way to meet the physiological needs of livestock and the economic requirements of the farm, by optimizing diet and by increasing the efficiency of the ration. 

It is an excellent solution for limiting the health risks associated with an energy-rich and highly fermentable diet and during heat stress. 


Features and benefits

  • The highest and most stringent international feed-safety standards:  
    • GMP-B2 in all manufacturing plants in all European manufacturing plants; 
    • Safe Feed Safe Food and FSMA Compliance in our U.S. manufacturing plants
  • An outstanding reliability thanks to nine production units located in Europe, North America and soon in Thailand and the strong worldwide supply chain
  • A complete traceability along the manufacturing chain: a batch number enables the product to be tracked throughout the entire production process
  • A high level of innovation thanks to many collaborative projects held with specialized research centers in animal nutrition (IRTA, INRA, Università Cattolica, etc.) and vet support in Europe.


Brochure BicarZ-EN

How can metabolic acidification be limited?

Acidosis is a metabolic disorder that affects monogastric and ruminant animals. It is associated with energy-rich and rapidly fermentable rations, which tend to lower pH (in the rumen of ruminants and of the blood in monogastric animals) and reduce zootechnical performance. This phenomenon can be limited through the use of sodium bicarbonate.

Acidosis in cows

Acidosis is a very common disorder in dairy cows, particularly in its subclinical form, and occurs when ruminal pH falls below normal values (6-6.4). It is mainly caused by diet enrichment and the pursuit of increased productivity. Indeed, in order to increase milk production and performance, an energy-rich and highly fermentable diet is necessary to rapidly provide the body with the nutrients it requires for milk production. Under normal conditions, the bacterial flora of the rumen transforms the energy provided by the diet into volatile fatty acids, which are then absorbed by the ruminal papillae. To compensate for the acidification of the rumen caused by the production of fatty acids, the cow naturally produces a bicarbonate-based salivary buffer secretion. But with energy-rich and highly fermentable rations (use of concentrates), fatty acids are produced more rapidly than they are absorbed, which leads to acidification of the rumen. Furthermore, rations that are low in fiber do not sufficiently stimulate rumination and salivation, thus preventing the cow from naturally restoring normal ruminal pH. As a result, the cow develops acidosis. 


How can subacidosis be detected when animals are put out to pasture?

Subacidosis occurs quite frequently when livestock are put out to pasture and is a difficult pathology to detect. Here are a few signs to help spot animals suffering from acidosis:

  • Reduction in fat content (FC) is the first warning signal.
  • Cows limp and suffer from digital dermatitis.
  • They drink urine (Pica behavior) in an attempt to buffer ruminal pH.
  • There is a drop in milk production and FC.
  • The manure is soft, yellowish and shows signs of incomplete digestion (undigested fibers).

Buffer effect

Acidosis can be prevented by adjusting the animal's diet. Sodium bicarbonate makes it possible to buffer ruminal pH and ensure the safety of energy-rich rations. 




Metabolic acidosis in pigs

When fed an energy-rich and highly fermentable diet, pigs metabolize the feed very rapidly, and organic acids are produced in the intestine. These organic acids lead to a drop in blood pH, causing metabolic acidosis. The animal therefore reduces its feed intake, which leads to a drop in ADG. Permanently incorporating Bicar®Z into pig rations makes it possible to reduce the acidifying potential of the ration by maintaining the electrolyte balance around the ideal value of 250 mEq/kg.

How can acidosis be detected?

Reduced chewing, a decrease in FC and a reduced fat/protein ratio, laminitis, soft, yellowish manure that shows signs of poor digestion.