19-19-19 Blended fertilizer

The nitrogen-fixing strain jointly developed by Tianjin Rongda and Shandong Agricultural University has demonstrated good adaptability in both saline-alkali soils in northern China and acidic soils in southern China after three years of field trials. The company's accompanying soil testing and fertilizer recommendation service can adjust the mixing ratio according to the nutrient content of different plots, avoiding soil compaction caused by excessive fertilization. After use, growers can reduce their chemical nitrogen fertilizer input by 30%, while simultaneously achieving green food quality standards for their crops.

Basic Information on 19-19-19 Blended Fertilizer

Brand: Rongda

Specifications: 40kg/bag

Total Nutrients: N-P₂O₅-K₂O ≥ 57% (N 19% + P₂O₅ 19% + K₂O 19%)

Core Technology: Nitrogen-fixing bacteria bio-coating technology

Characteristics: Contains chlorine (low chlorine), contains biuret, enhances biological activity

Applicable Crops: Wheat, corn, and other field crops, as well as various cash crops

Advantages of 19-19-19 Blended Fertilizer

1. Balanced Three Elements, Versatile and Universal

19-19-19 Golden Ratio: Completely balanced nitrogen, phosphorus, and potassium nutrients meet the basic nutritional needs of crops throughout their entire growth cycle. It can be used as a base fertilizer or top dressing and is suitable for most crops.

57% Ultra-High Total Nutrients: The high-concentration formula reduces fertilizer application per unit area, lowering transportation, storage, and labor costs, resulting in excellent cost-effectiveness.

2. Nitrogen-Fixing Bacteria Bio-Coating Technology, Doubling Fertilizer Efficiency

Utilizing nitrogen-fixing bacteria bio-coating technology, nitrogen-fixing bacteria convert atmospheric nitrogen into ammonium nitrogen that crops can absorb, continuously replenishing nitrogen and improving fertilizer utilization.Improved Soil Microecology: Nitrogen-fixing bacteria multiply in the soil, improving the rhizosphere microbial environment, promoting root growth, and enhancing crop resistance (drought resistance, cold resistance, disease resistance).Long-Lasting and Stable Effect: The bio-coating delays nutrient release, combined with balanced nitrogen, phosphorus, and potassium, achieving "one-time fertilization, long-lasting nutrient supply," reducing the frequency of top dressing.

3. Scientifically Formulated, Safe and Applicable

Low-chlorine formula: Chloride ion content meets national low-chlorine standards, safe for most crops, avoiding the damage caused by high chlorine to chlorine-sensitive crops.Important Notes: Contains biuret; application must be strictly followed according to the instructions. Avoid sowing seeds and fertilizer simultaneously. When used as base fertilizer, apply deeply and maintain a distance of 8-12cm from seeds to prevent seedling burn.

19-19-19 Blended fertilizer is suitable for: Base fertilizer and top dressing for field crops such as wheat and corn; Fertilization throughout the entire growth cycle of cash crops such as cotton, peanuts, and rapeseed; Basic fertilizer for orchards and vegetable bases; Soil improvement and fertility enhancement projects.