Products

Tianjin Rongda Fertilizer Co., Ltd. is a modern production and import/export enterprise integrating R&D, production, sales, and service of environmentally friendly and ecological formula fertilizers. The company has always prioritized safe, environmentally friendly, and energy-saving production, adhering to the development philosophy of "innovation and green development." It actively collaborates with Shandong Agricultural University and provincial fertilizer research institutes to jointly develop new products such as bio-chelated fertilizers and N23-P2O513-K2O7Biological amino acids. Bio-amino acid controlled-release blended fertilizer is one such product and has already been officially launched on the market.

Tianjin Rongda Fertilizer Co., Ltd. has launched aN23-P2O510-K2O7Biological amino acids. This product is mainly designed to meet the needs of current ecological agriculture development, providing farmers with a more suitable option. This fertilizer uses bio-chelation technology to combine amino acids with a controlled-release blending process based on potassium sulfate. Potassium sulfate itself is suitable for use on chlorine-sensitive crops such as melons, fruits, and vegetables, as it can increase the sugar content and taste of the fruit. Amino acids act as chelating agents, helping crops absorb trace elements from the soil. The combination of these two components promotes better root development in crops, preventing excessive vegetative growth in the early stages and premature aging in the later stages.

N21-P2O510-K2O7Biological amino acids fertilizer combines bio-chelation technology with the concept of slow-release amino acids. Its amino acid components act as chelating agents, helping crops better absorb nutrients from the soil. After application, the availability of trace elements in the soil increases, and crop root development accelerates. This has a significant effect on improving soil compaction and increasing soil organic matter.

N21-P2O512-K205Biological amino acids is suitable for the growth needs of various crops. It can be used as a base fertilizer and top dressing for field crops and cash crops, supplementing the nutrients needed for crop growth and improving crop growth. Its controlled-release characteristics prolong fertilizer effectiveness, reduce the number of fertilizations, and lower planting costs. Tianjin Rongda Fertilizer Industry, in collaboration with Shandong Agricultural University and provincial fertilizer research institutes, jointly developed this new fertilizer. The company focuses on the research, development, production, sales, and service of environmentally friendly and ecological formula fertilizers, emphasizing safe, environmentally friendly, and energy-saving production, and adhering to the concepts of innovation and green development. This fertilizer combines bio-amino acids with controlled-release technology, resulting in high absorption and utilization rates and reducing nutrient loss. Long-term use can improve the soil environment, promote the reproduction of soil microorganisms, and alleviate soil compaction. As an environmentally friendly fertilizer, its production process meets green standards and leaves no residual pollution.

N13-P2O58-K2O17Biological amino acids is suitable for both field crops and cash crops, and is particularly effective in improving soil compaction and enhancing crop resistance. Tianjin Rongda Fertilizer, through its safe and environmentally friendly production system, transforms innovative research and development results into actual yield-increasing drivers, helping farmers achieve a dual improvement in quality and income.

Fruit trees have a long growth cycle and their nutrient requirements vary in stages. Ammonium sulfate fertilizer for fruit trees is formulated with added essential micronutrients such as calcium, magnesium, and zinc. This not only meets the high nitrogen requirements during the budding and fruit expansion stages but also promotes protein synthesis and enhances the disease resistance of fruit trees through sulfur.