Hongdan Brand Ammonium Bicarbonate (50KG)
Hongdan Brand Ammonium Bicarbonate (commonly known as "Tan'an") is a classic quick-acting nitrogen fertilizer, packaged in standard 50kg bags, suitable for large-scale agricultural production. With its economical and practical characteristics and rapid fertilizer effect, the brand has a certain recognition in the regional market.
1. Core Characteristics: Quick-Acting and Mild Alkaline Nitrogen Fertilizer
Outstanding Quick-Acting Property: The ammonium nitrogen it contains can be directly absorbed by crops without conversion, quickly alleviating nitrogen deficiency symptoms such as yellow leaves and slow growth.
Physiologically Alkaline: As the only alkaline nitrogen fertilizer, its decomposition in the soil helps neutralize partial acidity, making it uniquely valuable for improving soil acidified by long-term fertilization.
No Residues: The final decomposition products are water, carbon dioxide, and ammonium ions, which are environmentally friendly.
2. Main Efficacy and Application Scenarios
Core Efficacy: Rapidly promotes the growth of crop stems and leaves, making plants robust with dark green foliage; assists in regulating acidic soil environments.
Suitable Crops: Widely used for field crops such as rice, wheat, corn, and leafy vegetables.
Optimal Scenarios: Particularly suitable for use as base fertilizer or early topdressing in acidic soil plots, achieving both nitrogen supplementation and acid adjustment.
3. Key Usage and Storage Points
This product has unstable chemical properties, and correct application is crucial to ensuring effectiveness:
Must Be Applied Deeply with Soil Coverage: Whether used as base fertilizer or topdressing, it must be covered with soil immediately after application (5-10 cm deep). Broadcasting on the soil surface is strictly prohibited to prevent nitrogen loss through ammonia volatilization.
Avoid Mixing Taboos: Do not mix with alkaline substances (such as plant ash, lime) to avoid accelerating decomposition.
Safe Storage: Keep the packaging sealed and store in a cool, dry, and ventilated place, protected from moisture and sunlight. It is recommended to use up the opened bag as soon as possible.
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