1、The broad application and mechanism of humic acids for treating

Abstract Humic acids (HAs) are macromolecular substances that play important roles in different areas of soil, atmosphere, water, and ecological environment restoration. Here, we applied bibliometric analysis to systematically evaluate HAs applications in the environmental field.

2、Humic Acid Fertilizer Improved Soil Properties and Soil Microbial

Although humic acid has been demonstrated to improve the quality of some soil types, the long-term effects of humic acid on soil under continuous cropping peanut are not fully understood.

3、Effects of humic acid

Specifically, applying the full amount of humic acid-containing water-soluble fertilizers at the root level (RT₁) yielded the most favorable outcomes compared to conventional chemical fertilizers (CF).

Benefits of humic acid water soluble fertilizer on soil.

To improve the utilization rate of phosphorus fertilizer and promoting the activation of trace elements in soil, calcium phosphate [Ca3 (PO4) 2] in soil is usually difficult to dissolve in water, while hydrogen phosphate and dihydrogen phosphate formed after the reaction with humic acid are soluble in water and can be absorbed by crops.

Humic substances and significance of their application – a review

There has been research proving that the use of HAs mixed with phosphorus fertiliser leads to the highest content of water-soluble phosphates, increased phosphorus uptake by plants and a significant delay in the formation of phosphate forms unavailable to plants (Negm and Abu-Hashim, 2019).

Humic Acid Water Soluble Fertilizer: A Revolutionary Innovation for

Among these advancements, humic acid water soluble fertilizer stands out as an innovative solution, offering numerous benefits to crops and soil health. This article delves into the remarkable properties, applications,…

Humic substances: Structure, function and benefits for

This review offers an insight into the various structural and functional aspects of HSs, particularly fulvic acid and humic acid. The dynamic and interactive nature of HSs creates a framework for sustainable agriculture.

Humic Substances: Bridging Ecology and Agriculture for a Greener

Abstract Humic substances (HSs) are emerging as multifunctional natural catalysts in sustainable agriculture, offering novel opportunities to enhance soil health, plant productivity, and environmental resilience.

[Effects of humic acid water

The effects of humic acid water-soluble fertilizer on the growth and physiological characteristics of Bupleurum chinense seedlings (Zhongchai No.1) were studied by using a single factor experiment design.

Understanding the Role of Humic Acids on Crop

Humic acid-based products have been used in crop production in recent years to ensure the sustainability of agriculture production.

Humic acid water-soluble fertilizers are highly efficient agricultural inputs rich in organic matter and trace elements, providing comprehensive nutrition for plants. They have gained widespread application in agriculture due to several key reasons:

1. Enhancing Soil Fertility: These fertilizers contain abundant organic matter that stimulates microbial activity in the soil, increasing nutrient availability. Humic acid also adsorbs heavy metal ions, reducing soil pollution. Thus, their use effectively improves soil structure and fertility.

2. Promoting Plant Growth: Rich in essential nutrients like nitrogen, phosphorus, and potassium, humic acid fertilizers regulate plant growth environments, enhance photosynthesis and respiration, and boost growth rates and yields.

3. Strengthening Disease Resistance: Organic compounds and trace elements in the fertilizers enhance plant immunity, improving resistance to pests and diseases. Additionally, humic acid inhibits pathogen growth, reducing infections.

4. Improving Crop Quality: Crops treated with humic acid fertilizers exhibit vibrant color, better taste, and higher nutritional value. The formula also enhances stress resistance (e.g., drought, cold, salinity) and extends growth cycles.

5. Environmental Benefits: As a green fertilizer free of toxic substances, humic acid products minimize environmental and human health risks. Compared to synthetic fertilizers, they reduce runoff and groundwater contamination.

6. Cost-Effectiveness: Humic acid fertilizers are more affordable than chemical alternatives and require smaller application doses, lowering agricultural costs.

7. Ease of Storage and Transport: Being liquid, these fertilizers are easy to store and transport. Unlike solid fertilizers, they resist moisture absorption and caking, ensuring consistent quality.

8. Versatility: Suitable for all soil types (acidic or alkaline) and crops (cereals, cash crops, etc.), humic acid fertilizers can be tailored to specific crop needs.

the popularity of humic acid water-soluble fertilizers stems from their ability to enhance soil health, promote growth, improve crop quality, offer environmental safety, save costs, simplify logistics, and adapt to diverse agricultural contexts. These advantages make them a cornerstone of modern sustainable farming.