Core Characteristics of Seaweed fertilizer

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Core Characteristics of Seaweed fertilizer

2025-09-18

Global agricultural demand for sustainable products is growing. As a highly efficient and environmentally friendly organic fertilizer, seaweed fertilizer is gradually becoming a focus of the international market. Made primarily from natural seaweed, seaweed fertilizer is processed through advanced processes such as low-temperature extraction and bio-enzymatic hydrolysis, preserving the algae's natural active ingredients. Its unique properties make it highly effective in increasing crop yields, improving soil health, and reducing environmental impact.


 

Core Characteristics of Seaweed fertilizer:

1. Comprehensive Nutrition and Efficient Absorption

Seaweed fertilizer is rich in a variety of natural nutrients, including macronutrients such as nitrogen, phosphorus, and potassium, as well as trace elements such as iron, magnesium, zinc, boron, and calcium. Furthermore, seaweed fertilizer contains bioactive substances: plant growth regulators, amino acids, seaweed polysaccharides, vitamins, and minerals, which can improve fertilizer utilization efficiency.

 

2. Enhances Stress Resistance and Improves Crop Quality

The natural plant growth regulators (such as cytokinins and auxins) in seaweed fertilizer help improve crop resistance and enhance its ability to withstand adverse environmental conditions, such as cold, drought, and salinity, thereby enhancing plant immunity. It also improves fruit color, sugar content, and storage properties, contributing to the nutritional and aesthetic value of agricultural products.

 

3. Improves Soil Structure and Promotes Ecological Balance

The organic matter and microbial active ingredients in seaweed fertilizer improve soil aggregate structure, enhance soil water and fertilizer retention, and reduce compaction and salinization. Long-term use promotes the growth of beneficial microorganisms in the soil, achieving a virtuous cycle in the agricultural ecosystem.

 

4. Environmentally Friendly and Safe, Compliant with International Standards

As a natural extract, seaweed fertilizer is non-toxic and harmless, safe for humans and animals, and poses no environmental risk. It is a product that aligns with the development of modern green agriculture.

 

Seaweed fertilizer has become a popular product in the international agricultural input market. Keyuan is committed to providing customers with high-quality seaweed fertilizer products. We look forward to working with domestic and international partners to promote the development of green agriculture and contribute to global food security and environmental protection.