chitosan seed coating agent formula yudacentury

Chitosan Seed Coating Agent Formula | Yudacentury

Yudacentury Seed Coating Test Data

(Data sourced from cooperative client feedback and in-house trial field tests; copying and reproduction prohibited.)

Basic Chitosan Seed Coating Formula from Yudacentury

1. Add 200g Yudacentury chitosan powder into 7300ml water and stir thoroughly. Pour in 2500ml of 9% acetic acid solution, blend well and let stand for 1 hour to prepare 10 liters of finished chitosan coating liquid.

2. Dosage: 6–8 liters of the above coating liquid per 100kg seeds.

Advantages of Chitosan as Seed Coating Agent

1. Excellent film-forming property

Forms breathable and water-resistant coating firmly attached to seeds, no peeling or sticking during sowing.

2. Natural bacteriostatic effect

Inhibits soil-borne fungi causing damping-off and seed rot, cuts down use of chemical fungicides.

3. Boosts germination & root growth

Activates seed enzymes, improves germination rate and seedling uniformity, promotes fibrous root development.

4. Nutrient slow release & drought resistance

Adsorbs trace elements and fertilizers for sustained release; locks moisture to prevent seed dehydration under drought.

5. Eco-friendly & biodegradable

Natural bio-based raw material, fully degraded in soil without residue, ideal for organic farming.

6. Optimizes rhizosphere environment

Favors beneficial microbes around roots, enhances seedling tolerance to cold, waterlogging and continuous cropping obstacles.

Yudacentury is a chitosan application solution supplier with 24 years of industry experience.

Core Product Range: Chitin, Chitosan, Hydroxypropyl Chitosan, Chitosan Hydrochloride, Chitosan Lactate, Carboxymethyl Chitosan.

Raw Material Sources:

- Chitosan from fresh North Atlantic shrimp & crab shells

- Chitosan derived from Aspergillus niger

- Mushroom-origin Chitosan (Agaricus bisporus)

Contact us for detailed technical parameters and customized application solutions.