How To Calculate Dry Matter Analysis

How to Calculate Dry Matter Analysis



Dry matter analysis is a crucial process in determining the nutritional content of feedstuffs. It involves measuring the dry matter content, which is the proportion of a sample that remains after all the moisture has been removed.

How to Use This Calculator

  1. Enter the wet weight of your sample in grams.
  2. Enter the dry weight of your sample in grams.
  3. Click ‘Calculate’.

Formula & Methodology

The dry matter content is calculated using the formula:

Dry Matter (%) = (Dry Weight / Wet Weight) * 100

Real-World Examples

Data & Statistics

Dry Matter Content of Common Feedstuffs
Feedstuff Dry Matter (%)
Corn Silage35
Alfalfa Hay90
Soybean Meal88

Expert Tips

  • Ensure your sample is representative of the entire batch.
  • Use a reliable scale for accurate measurements.
  • Consider the moisture content of your sample when interpreting results.

Interactive FAQ

What is the difference between dry matter and dry matter content?

Dry matter refers to the solid material left after removing all moisture. Dry matter content, on the other hand, is the percentage of dry matter in a sample.

Dry matter analysis process Dry matter analysis results

Purdue University’s guide on dry matter analysis

USDA’s methodology for dry matter analysis

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