Minerals & Rumen
PANTO® Mineral R64
Rumen-buffering mineral feed with yeast, sodium bicarbonate and magnesium oxide.
View Details →Protected Protein
Wisan® 44
A heat-treated rapeseed meal and urea combination with 44% crude protein equivalent and 55% UDP.
Wisan®44Protected Protein
Product information from manufacturer documents
%44Crude protein equivalent
%55UDP rate
345 gnXP · catalogue value
Product Overview
A focus on rumen synchronisation and usable protein.
Wisan 44 combines physically processed rapeseed meal with urea. The presentation describes treatment using low temperature, steam and pressure, followed by urea addition and pelleting. The manufacturer positions it as an alternative protein and nitrogen ingredient to soybean meal. The focus is on considering microbial protein production together with rumen-undegradable protein supply.
Nutrition and application focus
- Matching protein and nitrogen supply to energy-rich rations
- Focus on balancing microbial and bypass protein
- Physical processing without chemical protein protection treatment
Manufacturer Feeding Guidance
- Use as a TMR ingredient at 1–3 kg/cow/day according to ration calculation. Introduce gradually, starting at 0.5 kg/animal/day.
- Catalogue maximum: 3 kg/animal/day for ruminating cattle.
- Do not feed to calves during the milk-feeding period. The catalogue specifies approximately two weeks after weaning or at least 100 kg live weight; a fully developed rumen is essential.
Technical note
The product contains urea; the 44% crude protein value includes the NPN contribution. nXP denotes usable protein, UDP rumen-undegradable protein and RNB ruminal nitrogen balance. Values are reproduced from the catalogue and presentation dated 13 August 2025; the total ration’s urea/NPN balance must be calculated.
Example batch analysis · 2023
Laboratory report on slide 15: sample dated 14 Sep 2023, report dated 24 Nov 2023. These results apply to one sample; they are not catalogue values or guaranteed values for every batch.
| Parameter | As fed | Dry matter basis |
|---|---|---|
| Crude protein equivalent · g/kg | 444 | 507 |
| Usable protein (uCP) · g/kg | 367 | 420 |
| RNB · g N/kg | 12,2 | 14,0 |
| NEL · MJ/kg | 6,70 | 7,67 |
Source Documents
Review the technical information at its source.
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View Details →Frequently Asked Questions
What is Wisan® 44 used for?
A heat-treated rapeseed meal and urea combination with 44% crude protein equivalent and 55% UDP.
Which animal group is it intended for?
Cattle with a fully developed rumen
How is the feeding amount determined?
Use as a TMR ingredient at 1–3 kg/cow/day according to ration calculation. Introduce gradually, starting at 0.5 kg/animal/day.