Wuhan King star Industrial Co., Ltd.
| CAS Nuber | 25513-46-6 |
| Product Name | Polyglutamic Acid (γ-PGA) Granule Fertilizer |
| Solubility | Water-soluble. |
| NPK | 7% |
| Delivery Time | within one week |
| Organic Matter | 33% |
| Payment Terms | T/T |
| Fulvic Acid | 27% |
| Supply Ability | 100,000 tons |
| Technology | microbial fermentation |
| Appearance | White to off-white granules |
| Nature | A natural, biodegradable polymer derived from icrobial fermentation of glutamic acid. |
| Packaging Details | woven bag/kraft paper bag |
| Model Number | None |
| Brand Name | Jingshida |
| Certification | None |
| Place of Origin | Yichang |
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Product Specification
| CAS Nuber | 25513-46-6 | Product Name | Polyglutamic Acid (γ-PGA) Granule Fertilizer |
| Solubility | Water-soluble. | NPK | 7% |
| Delivery Time | within one week | Organic Matter | 33% |
| Payment Terms | T/T | Fulvic Acid | 27% |
| Supply Ability | 100,000 tons | Technology | microbial fermentation |
| Appearance | White to off-white granules | Nature | A natural, biodegradable polymer derived from icrobial fermentation of glutamic acid. |
| Packaging Details | woven bag/kraft paper bag | Model Number | None |
| Brand Name | Jingshida | Certification | None |
| Place of Origin | Yichang |
These polyglutamic acid granules are derived from soybeans or corn. They are small, brown granules of purely plant origin and can be applied directly to soil or mixed with fertilizer.
| Main Component | Main Indicators |
|---|---|
| Organic Matter (%) | 33.7 |
| Fulvic Acid (%) | 27.4 |
| NPK (%) | 7.63 |
Increased Yield and Efficiency: Activates fertilizer nutrients, ensuring nitrogen, phosphorus, and potassium are “fully utilized" for longer-lasting effectiveness; yields of root and tuber crops show significant increases, with field tests showing a 10%–60% boost.
Soil Improvement and Root Protection: Regulates soil pH in both directions—retaining moisture during droughts and promoting aeration during waterlogging—while immobilizing heavy metals and purifying the rhizosphere environment.
Robust Stress Tolerance: Provides crops with a “protective shield," enabling them to withstand adverse conditions such as drought, frost damage, and saline-alkali soil.
Quality Enhancement: Fruits become sweeter and more shelf-stable, with increased sugar content and a naturally extended shelf life.
Water Purification and Efficiency Enhancement: Adsorbs ammonia nitrogen and heavy metals, optimizes water quality, and improves the aquaculture environment.
Potential Protein Source: Can be used as a protein supplement in feed, though its effectiveness requires further confirmation.
Feed Applications
Cost-Saving Substitute: Replaces soybean meal and fish meal with microbial protein, reducing feed costs.
Appetite Stimulation: Enhances umami flavor and palatability, naturally increasing feed intake.
Nutrition + Environmental Protection: Supplies vitamins and growth-promoting nutrients while reducing nitrogen emissions, supporting green aquaculture.
Company Details
Business Type:
Manufacturer
Year Established:
2015.3
Total Annual:
25000000-30000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Wuhan Jingshida Industrial Co., Ltd. was established in March 2015 and is located in the charming city of Wuhan. It is a wholly-owned private enterprise. Since its establishment, the company has been committed to deep cultivation and innovation in the agricultural field, focusing on the research and... Wuhan Jingshida Industrial Co., Ltd. was established in March 2015 and is located in the charming city of Wuhan. It is a wholly-owned private enterprise. Since its establishment, the company has been committed to deep cultivation and innovation in the agricultural field, focusing on the research and...
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