Humic Acid Content Test for Compost
Humic Acid Test in Compost: Unlock the Full Potential of Your Compost
Composting is often referred to as an accelerated humification process, transforming organic materials into valuable humic substances that enrich soil and support plant growth. Understanding the humic acid content in your compost allows you to maximize its benefits for soil health and agricultural productivity.
Why Test for Humic Acid in Compost?
- Carbon Content: Approximately 15 to 35% of the carbon originally used to make compost becomes humus, with 60 to 80% of the stable organic matter content in compost or soil existing as humic substances.
- Humic Substances Composition:
Made up of humins, humic acids, and fulvic acids, these substances significantly enhance:
- Nutrient availability for plants.
- Soil aggregate stability, improving water infiltration, percolation, and retention.
- Soil biology and resistance to erosion.
- Stability and Longevity: Humic substances are extremely stable, with a half-life ranging from decades to centuries, making them a long-term investment in soil health (Brady and Weil, 1996).
Benefits of Humic Acid in Compost:
- Enhances seed germination, root establishment, and root elongation.
- Improves soil structure and moisture management.
- Supports nutrient cycling and microbial activity.
- Contributes to long-term soil fertility and resilience.
Important Notes:
While naturally produced humic substances in compost provide significant benefits, studies suggest that commercially available humate products may not offer the same advantages (Brady and Weil, 1996). Testing your compost ensures you are leveraging its most valuable component—the naturally occurring humus fraction.
Sample Submission:
- Minimum Sample Size Required: 2 cups of compost.
- Packaging Instructions: Securely seal the sample to prevent contamination during transit.
Turnaround Time:
- Results delivered within 5-7 business days.
Who Should Order This Test?
- Compost Producers: Optimize compost quality and market value.
- Farmers and Gardeners: Enhance soil health with precise application of compost.
- Soil Consultants: Provide tailored recommendations for sustainable agriculture.
Order your Humic Acid Test in Compost today and discover how your compost can support healthier soil, stronger plants, and more sustainable growth.
Frequently Asked Questions
- What are your business hours?
Our office is open Monday thru Friday from 8 am to 5 pm. We do close for major holidays, so we recommend ordering your testing and sending your sample early if a holiday is coming up. You can always reach us by email. Just send us a message at info@tpslab.com
- When will I get my results?
We understand that you need your results as soon as possible. That is why we make sure to begin processing your samples as soon as they arrive at our laboratory. When the results are ready, we will email them to the email address you provided on your submittal form. The list below will give you an idea of our usual turnaround times.
Soil Tests: 5-7 Business days
Water Tests: 5 - 7 Business days
Plants Tests: 24 - 48 Hours
Compost Tests: 7 - 14 Business days
Fertilizer Tests: 3 - 5 Business days
Heavy Metals Test: 7 - 14 Business days
We offer a rush option for an additional 50% of the testing cost, but we would encourage you to give yourself time to test before you get to a point where a rush is needed.
