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Poly-γ-glutamic acid

Poly-γ-glutamic acid

Brand Name: Jiahua Bio
Detail Information
Place of Origin:
Hebei Province, China
Certification:
CMA、CNAS
Color (Liquid):
Light Yellow Or Tan
Color (Powder):
Khaki
Odor:
Characteristic Odor, No Peculiar Smell
CAS:
25513-46-6
Services:
We Provide Customized Solutions Tailored To Address Your Existing Issues.
Product Description
γ-Polyglutamic Acid (γ-PGA)

A natural biopolymer designed for agricultural applications. It acts as a super water-retaining agent, locks in fertilizer nutrients, and improves soil structure, ultimately achieving increased yield, enhanced efficiency, water conservation, and environmental protection.

Sustained Nutrient Release & Long-Lasting Fertilizer Efficiency

As a fertilizer synergist, it effectively chelates macro, medium, and trace elements. It reduces nutrient loss, promotes absorption, extends fertilizer efficiency, and significantly improves fertilizer utilization rates.

High-Efficiency Water/Fertilizer Retention & Stress Resistance

Equipped with over 1,000 super-hydrophilic groups, it fully retains soil moisture and improves the soil's capacity for water and fertilizer conservation. It effectively mitigates crop damage caused by extreme weather conditions such as high-temperature droughts, heavy rains, and flooding. Furthermore, it forms a protective film on the crop surface to prevent damage from low-temperature freezing and high-temperature scorching.

Dual-directional pH Adjustment & Soil Improvement

It exhibits excellent buffering capacity against both acids and alkalis, effectively balancing soil pH values. This helps avoid soil acidification and compaction caused by the long-term use of chemical fertilizers.

Recommended Dosage

As a Synergist: 0.7% (7‰).

As a Mother Liquid Carrier: Can be used directly to compound other nutritional ingredients.

For higher addition levels, please contact our staff to request a customized technical service plan.

Precautions

During the powder addition process, avoid high-humidity environments as much as possible. It is recommended to pre-mix with dry materials (such as plant ash or anti-caking agents) beforehand.


γ-PGA Molecular Weight
Liquid ≥3.5% 700-1000kDa
≥18% 70-100kDa
Powder ≥25% 70-100kDa
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