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What is humic acid?

What is humic acid?

2020/11/02
Humic acid is derived from leonardite shale and is among the most concentrated organic material available. Elemental analysis of humic acid has shown it to consist largely of carbon and oxygen (about 50% and 40% respectively). It also contains hydrogen (about 5%), nitrogen (about 3%), phosphorous and sulfur (both less than 1%). Humic acid is a complex of closely related macromolecules. These molecules range in size from less than 1000 to more than 100,000 daltons, with the lower mass representing the younger material.

Humic Acid Fertilizer Improved Soil Properties and Soil Microbial Diversity

Humic Acid Fertilizer Improved Soil Properties and Soil Microbial Diversity

2020/11/02
Humic Acid Fertilizer Improved Soil Properties and Soil Microbial Diversity of Continuous Cropping Peanut: A Three-Year Experiment

Assessments of Humic Substances Application and Deficit Irrigation in Triploid Watermelon

Assessments of Humic Substances Application and Deficit Irrigation in Triploid Watermelon

2020/11/02
Soil organic matter degradation and water limitation caused by intense farming activities are some of the major threats affecting agricultural production. Accordingly, the concepts of sustainable agricultural systems with optimized irrigation and improved soil quality can be adapted to address these issues

Our New Website

Our New Website

2020/11/02
Our new website have been launched

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