Can palm kernel expeller prevent ruminal acidosis in dairy cows?

Question

Accepted Answer

Palm Kernel Expeller Can Prevent Ruminal Acidosis in Dairy Cows

Palm kernel expeller (PKE) can be fed to dairy cows at higher percentages than other grains like wheat, barley, or maize without causing ruminal acidosis. This protective effect is attributed to the high neutral detergent fibre content found in palm kernel cake (PKC), which is also known as PKE.
High Fibre Content Offers Protection

The high neutral detergent fibre content in PKC is the key factor that mitigates the risk of ruminal acidosis in dairy cattle. This characteristic allows PKE to be incorporated into daily feed rations at a greater proportion compared to other common feed ingredients such as wheat, barley, or maize, without adversely affecting the animals' digestive health.
Safe Inclusion Levels Demonstrated

Studies conducted by the Malaysian Palm Oil Board (MPOB) have consistently shown positive effects of PKE on dairy cattle performance and health, irrespective of variations in trace elements across different production batches. This indicates that the inclusion of PKE, when formulated by animal nutritionists to meet specific nutrient requirements and used in appropriate ratios with other feed materials, results in dietary trace element levels that are both beneficial and safe for the animals.
Beneficial Impact on Milk Fat Content

The inclusion of PKE in dairy cattle diets can lead to higher milk fat content, a factor that is beneficial to the dairy industry as milk is often sold based on its fat percentage. This can potentially enable farmers to achieve better milk prices, making PKE a valuable component for enhancing both animal health and economic returns.
Widespread Use in European Dairy Rations

Palm kernel cake is a recognised ingredient in dairy cattle feed in countries like Germany and the Netherlands, where it is typically included at approximately 10 per cent of the ration. In contrast, Malaysian dairy rations often utilise PKE at more than 50 per cent, with no adverse effects reported, further substantiating its safety and efficacy.

Reading history

Hide →

This history is cleared when the page is closed.

Can palm kernel expeller prevent ruminal acidosis in dairy cows?

Loading

Was this article helpful?

Helpful

Not helpful

Report an issue

1

0

0

Share with friends