The Science At SIMPLY HUMIC
Your health starts with healthy soil biology



- SIMPLY HUMIC
We’ve included links below to a few studies on Humic, or you can simply search the internet, the library, or your own local agricultural research centre. Such technical information is abundant. While element makeup of any Humic will vary from seam to seam, and even within one seam, virtually all Humic will contain Humic Acid and Fulvic Acid as well as trace or considerable quantities of Phosphorus, Potassium, Magnesium, Calcium, Sulfur, Nitrogen, Zinc, Manganese, Iron, Copper, Boron, Salts, Aluminum and other essential soil elements.
- Different soils will react differently, but almost always show some noticeable improvement. It seems the rule of thumb is that “the poorer your soil is, the more positive the results when used correctly and liberally”.
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LABORATORY STUDIES
Humic acid, a key component of soil organic matter, has been extensively studied for its beneficial effects on agriculture. Below is a curated list of scientific studies highlighting its positive impacts on soil health and crop performance:
- A 1998 study by scientists at the North Carolina State University College of Agriculture and Life Sciences showed that the addition of humate to soil “significantly increased root mass in creeping bentgrass turf”. Read More
- A 2018 study by scientists at the University of Alberta showed that humic acids can reduce prion infectivity in laboratory experiments, but that this effect may be uncertain in the environment due to minerals in the soil that buffer the effect. Read More
- Advances in Humic Acid for Promoting Plant Growth and Its Mechanism:
- a. Authors: ZHANG Shui-qin, YUAN Liang, LIN Zhi-an, LI Yan-ting, HU Shu-wen, ZHAO Bing-qiang.
- b. Journal: Journal of Plant Nutrition and Fertilizers, 2017.
- c. Summary: This study reviews the role of humic acid in stimulating root growth, enhancing nutrient uptake, and influencing microbial activity, thereby promoting overall plant development. Read More
- Understanding the Role of Humic Acids on Crop Performance and Soil Health:
- a. Authors: Kwame Ampong, Malinda S. Thilakaranthna, Linda Yuya Gorim.
- b.Journal: Frontiers in Agronomy, 2022.
- c. Summary: This review highlights how humic acids improve soil properties, enhance plant growth, and increase agronomic parameters, emphasizing their significance in sustainable agriculture.
- Read More
- Humic Acid Fertilizer Improved Soil Properties and Soil Microbial Diversity of Continuous Cropping Peanut: A Three-Year Experiment:
- a. Authors: [Not specified].
- b. Journal: [Not specified], 2019.
- c. Summary: Over a three-year period, this study demonstrated that humic acid application enhanced soil nutrient content, enzyme activities, and microbial diversity, leading to improved peanut yields under continuous cropping conditions.
- Read More
- Advances in the Application of Humic Acid in Agriculture: Impacts on Soil Fertility, Crop Growth, and Carbon Emissions:
- a. Authors: Yutong Sun, Jinyang Zhang.
- b. Journal: International Journal of Public Health and Medical Research, 2024.
- c. Summary: This review explores how humic acid enhances soil structure, increases nutrient availability, promotes crop growth, and reduces carbon emissions in agricultural systems.
- Read More
- Beneficial Effects of Humic Acid on Micronutrient Availability to Wheat:
- a. Authors: C. L. Mackowiak, P. R. Grossl, B. G. Bugbee.
- b. Journal: Soil Science Society of America Journal, 2001, 2019.
- c. Summary: This study found that humic acid effectively alleviated early leaf chlorosis in wheat by enhancing the availability of micronutrients such as iron, copper, and zinc.
- Read More
- The Impact of Humic Acid Fertilizers on Crop Yield and Nitrogen Use Efficiency: A Meta-Analysis:
- a. Authors: [Not specified].
- b. Journal: Agronomy, 2024.
- c. Summary: This meta-analysis indicates that humic acid application significantly improves crop yield and nitrogen use efficiency, particularly in regions with moderate to high precipitation and temperatures.
- Read More
These studies collectively underscore the multifaceted benefits of humic acid in agriculture, including improved soil fertility, enhanced nutrient availability, and increased crop yields. Numerous further studies are available online.
ARTICLES OF INTEREST
- How something as simple as an imbalance of bicarbonates in your feedwater can be devastating, and of the several suggested remedies, humic addresses virtually all the issues, organically. See Reference
- Your soil is unique. It’s history and geography make it so. And because it’s unique, and because understanding your soil is at the heart of your garden’s health – you do well to get to know it. The best way to know it, is to test it. Yourself! With your very own eyes and hands and nose – it’s that easy! Kathy Irvine’s Edible Backyard. See Reference
