Estimation of Crude Fibre in Feed Stuffs Calculator

Enter value and click on calculate. Result will be displayed.
Weight of silica crucible with
contents before ashing :
Weight of silica crucible with
contents after ashing :
Sample weight :
Result:
Percentage of crude fibre :

An Estimation of Crude Fibre in Feed Stuffs Calculator is a tool used to determine the amount of crude fiber in animal feed. Crude fiber includes indigestible plant components like cellulose and lignin, which are important for the health and digestion of livestock.

Why use an Estimation of Crude Fibre in Feed Stuffs Calculator?

  • Nutritional balance: Ensures animals get the right amount of fiber for healthy digestion.
  • Feed quality assessment: Helps evaluate the quality of different feed ingredients.
  • Formulating diets: Useful for creating balanced animal feed rations.
  • Monitoring livestock health: Proper fiber intake prevents digestive issues.

How does it work?
Crude fiber estimation is usually based on results from a Weende analysis. The calculation involves weighing the feed sample before and after acid and alkali digestion, which removes soluble components and leaves the fibrous residue. The formula often looks like this:

When to use this calculator?

  • In animal nutrition research to evaluate feed composition.
  • For quality control in feed production industries.
  • On farms when formulating custom feed mixes.
  • In veterinary care to address dietary concerns for livestock.