PASP K
General Information
Polyaspartate potassium (PASP K) is a water-soluble polymer commonly used as an agricultural fertilizer additive. It can supplement potassium and has non-toxic, pollution-free and biodegradable properties.
PASP K is widely applied as a fertilizer efficiency enhancer in agriculture. As a fertilizer additive, PASP can strengthen crops' comprehensive absorption of N, P, K and micronutrients, with significant effects. It is suitable for a variety of crops and soils. Its main functions include:
(1) Improving fertilizer use efficiency. Applying PASP K can save about 22% of chemical fertilizer per acre on average.
(2) Promoting crop growth and increasing yield. Mixing PASP with fertilizers can increase yields of different crops by 8-30%, and promote the absorption of micro-elements.
(3) Stimulating root growth and enhancing stress resistance.
(4) Being green and eco-friendly. Improving soil quality. As a "green product", PASP K can reduce the adverse environmental impacts of over-fertilization. It activates soil nutrients, improving fertilizer use efficiency while also improving soil quality.
Specification
|
CAS NO. |
64723-18-8 |
|
Appearance |
Yellow Clear Solution |
|
Solid Content % |
≥40.0 |
|
Density g/cm3 (20℃) |
≥1.20 |
|
Limiting Viscosity dl/g (30℃) |
0.040-0.070 |
|
PH (10g/l in solution) |
8-10 |
Advantages
1. Supplement potassium nutrition
PASP K can supplement potassium nutrients for crops.
2. Improve fertilizer utilization efficiency
Using PASP K can improve the utilization efficiency of chemical fertilizers.
3. Increase production
PASP K can increase crop yield by 8-30%.
4. Promote root growth
PASP K stimulates the growth of crop root systems.
5. Enhance stress resistance
PASP K can improve the stress resistance of crops.
6. Improve soil
PASP K can improve soil and activate soil nutrients.
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