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PKM - (Palm Kernel Meal)
by Dennis Nieuwkoop
Categories: 4Forage;4Forage;
Publication: Website; Date: 2004-02-23
What is Palm-Kernel Meal?
- PKM is a ground meal by-product left after palm oil has been extracted from the palm tree kernel. This material comes from the Asia/Pacific region.
- PKM is a high density meal that is also a good source of some minerals as phosphorus and magnesium.
- PKM is a medium fermenting product of good digestibility.
The benefits of using Palm-Kernel Meal- PKM can be included at 10-25% of the total cows diet.
- PKM provides extra protein and fat in summer when pasture protein and digestibility can be low.
- PKM will help all stock gain and maintain weight and will raise milk fat test.
- PKM can be used as by-pass protein source to help fertility and mating.
- Palatability of PKM can be improved by using aniseed flavours and mixing
- For winter milkers, PKM provides a cheap source of top-up dry matter to balance slower growing and less available grass in the winter months.
How to feed Palm-Kernel Meal- For cows, levels of 2-6 kgs/day can be fed. Ensure cows have good appetites as some replacement of pasture may occur
- Combine with grains and molasses for best results
- PKM compliments low protein and high energy potatoes, maize silage and some grains.
- Cows will initially find PKM relatively unpalatable if fed by itself in in-shed feeding systems.
- PKM is best introduced to cows in troughs and/or mixed with other more palatable inputs (silage, grains, by-products, potatoes etc).
- Cows will eat straight PKM once they become accustomed to it (after about 10-14 days)
- When feeding PKM ensure animals have access to fresh water at all times.
Nutrient specificationsPalm Kernel is a medium protein source and a medium energy source.
| Protein | | 17-18 | DM basis |
| Energy | Ruminants | 11.7 | MJ/kgDM |
| Poultry AME | 11.5 | MJ/kg As Fed |
| Pigs DE | 12.5 | MJ/kg As Fed |
| Crude Fibre | | 17.5 | % |
| NDF | | 65 | % |
| Dry Matter | | 87 | % |
| Fat | | 8-10 | % |
| Ash | | 4.5 | % |
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