The Dry Matter Basis Calculator converts nutrient content from an as-fed basis to a dry matter basis. This conversion is essential because it removes the variability caused by moisture content in feeds. By standardizing nutrient content, the calculator ensures a consistent and accurate comparison of different feeds.
Formula of Dry Matter Basis Calculator
The formula to convert nutrient content to a dry matter basis is:
Nutrient Content (Dry Matter Basis) = (Nutrient Content (As-Fed) / Dry Matter Percentage) * 100
Where:
- Nutrient Content (As-Fed) is the percentage of the nutrient in the feed as it is fed to the animal.
- Dry Matter Percentage is the percentage of the feed that is dry matter.
Steps to Calculate:
- Determine the nutrient content of the feed as it is fed to the animal (As-Fed basis).
- Determine the percentage of dry matter in the feed.
- Use the formula to convert the As-Fed nutrient content to the Dry Matter Basis.
General Terms Table
Here are some general terms and conversions commonly used in dry matter calculations:
| Nutrient (As-Fed) | Dry Matter Percentage | Nutrient (Dry Matter Basis) |
|---|---|---|
| 10% | 90% | 11.11% |
| 15% | 85% | 17.65% |
| 20% | 80% | 25% |
| 25% | 75% | 33.33% |
| 30% | 70% | 42.86% |
This table helps quickly determine the dry matter nutrient content without performing the calculation each time.
Example of Dry Matter Basis Calculator
Let’s go through an example to understand the calculation better.
Example:
- Nutrient Content (As-Fed): 12%
- Dry Matter Percentage: 80%
Using the formula:
Nutrient Content (Dry Matter Basis) = (12 / 80) * 100
Nutrient Content (Dry Matter Basis) = 15%
So, the nutrient content on a dry matter basis is 15%.
Most Common FAQs
A1: Calculating nutrient content on a dry matter basis removes the variability caused by moisture content in feeds, providing a standardized measure for accurate comparison.
A2: The dry matter percentage can be determined by subtracting the moisture content percentage from 100.
A3: Yes, the calculator can be used for all types of animal feed to ensure accurate nutrient comparisons.