Slow release blending fertilizer

Usage

Dosage

Price

Can be used as a base fertilizer or seed manure simulcasting

one bag /acre

$23

Controlled release nutrients: nitrogen

Controlled nitrogen content ≥8%

The release period of controlled release nutrients at 15 ℃ is 3 months

The release period of controlled release nutrients at 25 ℃ is 6 months

Initial nutrient release rate ≤5%

Cumulative nutrient release rate within 7 days ≤20%

28-day cumulative nutrient release rate ≤50%

Cumulative nutrient release rate during the release period ≥80%

The time required for the controlled-release nutrient release rate to reach 80% at 60 ℃ is 48 hours