N21-P2O512-K205Biological amino acids

In the current era of booming ecological agriculture, controlled-release bio-amino acid blended fertilizers have become a powerful tool for helping crops thrive. Tianjin Rongda Fertilizer Co., Ltd., as a modern production and import/export enterprise, focuses on the field of environmentally friendly and ecological formula fertilizers and actively engages in the research and development and production of such fertilizers. Controlled-release bio-amino acid blended fertilizers have a wide range of applications and are suitable for various crops, benefiting both food crops and cash crops. They provide crops with comprehensive and long-lasting nutrients, meeting the needs of crops at different growth stages.

Basic Information on N21-P2O512-K205Biological amino acids

Brand: Ronglan

Specifications: 40kg/bag

Total Nutrients: N-P₂O₅-K₂O ≥ 38% (N 21% + P₂O₅ 10% + K₂O 7%)

Synergistic Ingredients: Organic Matter 7% + Amino Acids 2% + Humic Acid 4-20%

Applicable Crops: Rice (direct-seeded rice, transplanted rice, machine-transplanted rice; can be extended to wheat, sugarcane, and other gramineous crops)

Advantages of N21-P2O512-K205Biological amino acids

1. Precise Ratio, Matching Rice's Fertilizer Requirements

High Nitrogen Promotes Tillering (21% N): Precisely matches the vigorous nitrogen demand of rice during the tillering stage, promoting an increase in the number of effective tillers and laying the foundation for high yield.Promotes Root Development and Strong Seedlings (10% P₂O₅): Sufficient phosphorus accelerates root development, enhances seedling resistance to cold and waterlogging, and improves early survival rate.Strong Stem and Lodging Prevention (7% K₂O): Enhances stem mechanical strength, prevents lodging in later stages, and promotes the translocation of photosynthetic products to grains, improving seed setting rate and thousand-grain weight.

2. Bio-based Amino Acids + Humic Acid: A Two-pronged Approach to Quality and Efficiency Improvement

Amino Acid Biostimulation: Activates rice physiological metabolism, increases leaf chlorophyll content, enhances photosynthesis, reduces empty grains, and improves rice quality.Soil Environment Improvement: Humic acid and organic matter activate soil microorganisms, improve paddy field compaction, increase nutrient utilization, and alleviate continuous cropping obstacles.Stress Resistance and Quality Improvement: Enhances rice's drought and high-temperature resistance, making it particularly suitable for coping with extreme weather during the grain-filling stage, ensuring rice taste and yield.

3. Long-lasting controlled-release technology, saving labor and worry

120-day long-lasting fertilizer supply: A single basal application covers the entire growth period of rice (120-150 days), eliminating the need for repeated topdressing and significantly reducing labor and management costs.Prevents nutrient deficiency and premature aging: Precisely controls the nutrient release rhythm, avoiding yellowing leaves caused by late-stage nutrient deficiency and ensuring full and mature grains.

N21-P2O512-K205Biological amino acids are suitable for large-scale rice planting bases and family farms; areas with labor shortages and a pursuit of intensive planting; improvement projects for saline-alkali land and low-lying, flood-prone fields; and high-quality rice (such as fragrant rice and organic rice) production bases.