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High-quality blended fertilizer manufacturer

What is blended fertilizer?

Blended fertilizer, also known as BB fertilizer, is a formulated fertilizer made by mixing multiple single-element fertilizers in a scientific ratio. Raw materials can include ammonium sulfate, ammonium chloride, calcium ammonium nitrate, etc. The nutrient ratio can be flexibly adjusted according to differences in soil nutrients and crop growth needs, adapting to different planting scenarios.


What are the uses of blended fertilizers?

The core purpose of blended fertilizers is to provide crops with a comprehensive and balanced supply of nutrients. They can be widely used in the cultivation of various crops, meeting the growth needs of food crops and adapting to the nutrient preferences of cash crops, thus promoting crop growth and improving the quality of agricultural products.


Advantages of Blended Fertilizers

Blended fertilizers offer numerous advantages. Their flexible formulation allows for targeted compensation for soil nutrient deficiencies, avoiding the nutrient waste caused by the application of single fertilizers. Their production process achieves energy conservation and emission reduction, aligning with environmental protection and ecological development concepts and minimizing environmental impact. Furthermore, the rational release of nutrients in blended fertilizers improves fertilizer utilization and reduces planting costs.


Why Choose Us?

Tianjin Rongda Fertilizer Co., Ltd. specializes in the research, development, production, sales, and service of environmentally friendly and eco-friendly formula fertilizers. It is a modern production and import/export enterprise. The company's main products include ammonium sulfate, ammonium chloride, and calcium ammonium nitrate, providing a high-quality foundation for blended fertilizer production.


The company prioritizes safe, environmentally friendly, and energy-saving production, adhering to innovation and green development. It strictly controls quality in blended fertilizer production to ensure products meet the needs of ecological agriculture. Before sales, the company measures soil conditions and develops customized blended fertilizer application plans for clients.


During the sales process, the company guides clients on the correct use of blended fertilizers, provides professional fertilization advice, and regularly visits farmers to understand crop growth. After sales, the company helps farmers measure yields, actively contacts grain traders, and comprehensively assists farmers in increasing their income.


Relying on a comprehensive service system and high-quality products, Tianjin Rongda Fertilizer contributes to the development of ecological agriculture, fully leveraging the advantages of blended fertilizers and providing farmers with reliable fertilizer support and services.


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22-22-10 Blended fertilizer

22-22-10 Blended fertilizer

In the journey of agricultural production, rational fertilization is a key link in improving crop yield and quality. Tianjin Rongda Fertilizer Co., Ltd., as a modern production and import/export enterprise, has always been committed to providing high-quality fertilizers for agricultural development, and its 22-22-10 Blended Fertilizer has attracted much attention. 22-22-10 Blended Fertilizer has a wide range of applications. Nitrogen is an indispensable nutrient for plant growth, promoting leaf growth, making plants more lush, enhancing photosynthesis, and accumulating more nutrients for crops. Phosphorus plays a crucial role in root development, helping crops to establish deeper and more stable roots, improving lodging resistance, and promoting flower bud differentiation, increasing the number of flowers and fruits, thus significantly improving crop yield. This fertilizer is suitable for a variety of crops, whether it is a grain crop such as wheat and corn, or a cash crop such as vegetables and fruits, all can benefit from it.
20-0-34 Blended Fertilizer

20-0-34 Blended Fertilizer

In agricultural planting, rational fertilization is a key factor in improving crop yield and quality. Tianjin Rongda Fertilizer Co., Ltd.'s 20-0-34 Blended Fertilizer, fully water-soluble blended fertilizer offers farmers a brand-new fertilization option. Tianjin Rongda Fertilizer Co., Ltd., located in Jinghai District, Tianjin, has focused on the research, development, production, sales, and service of environmentally friendly and ecological formula fertilizers since its establishment in 2011. It is a modern production and import/export enterprise. The company emphasizes safe, environmentally friendly, and energy-saving production, adheres to the development philosophy of "innovation and green," and collaborates with Shandong Agricultural University and provincial fertilizer research institutes to develop new products. Huangjinliang high-potassium, fully water-soluble blended fertilizer is one of its innovative achievements.
19-31-4 Blended fertilizer(Potassium-containing diammonium type)

19-31-4 Blended fertilizer(Potassium-containing diammonium type)

In agricultural planting, rational fertilization is key to improving crop yield and quality. Tianjin Rongda Fertilizer Co., Ltd.'s 19-31-4 Blended fertilizer(Potassium-containing diammonium type) offers farmers a new high-quality option. This pure potassium sulfate-type diammonium-containing blended fertilizer has a wide range of applications. It provides comprehensive and balanced nutrition to various crops, benefiting both grain crops like wheat and corn, and cash crops like vegetables and fruits. At different stages of crop growth, this fertilizer precisely targets their nutrient needs, helping crops thrive.
19-19-19 Blended fertilizer

19-19-19 Blended fertilizer

In the current context of the continuous development of ecological agriculture, 19-19-19 Blended Fertilizer has become the preferred choice for growers due to its innovative technology. Tianjin Rongda Fertilizer Co., Ltd., drawing on over ten years of experience in environmentally friendly fertilizer research and development, has combined biotechnology with traditional processes to launch this new type of fertilizer that enhances soil vitality and reduces reliance on chemical fertilizers. This fertilizer uses ammonium sulfate, ammonium chloride, and other basic nutrients as its core, employing bio-coating technology to evenly coat nitrogen-fixing bacteria on the surface of the granules. This design allows beneficial bacteria to continuously function in the soil, converting atmospheric nitrogen into nutrients that plants can absorb, effectively reducing nitrogen fertilizer loss. For field crops such as corn and wheat, it results in more developed root systems and significantly enhanced lodging resistance; in fruit-growing areas, it improves leaf thickness and increases fruit set by approximately 15% compared to traditional fertilization.
18-25-5 Blended fertilizer(Potassium-containing diammonium type)

18-25-5 Blended fertilizer(Potassium-containing diammonium type)

18-25-5 Blended fertilizer(Potassium-containing diammonium type), developed by Tianjin Rongda Fertilizer Co., Ltd. to meet the needs of modern agriculture, uses ammonium sulfate and diammonium phosphate as base materials, scientifically formulated with potassium sulfate and other nutrients to form a formula system that synergistically supplies nitrogen, phosphorus, and potassium. Its core advantage lies in the precise matching of nutrient release rhythm with crop absorption patterns, making it particularly suitable for the critical growth stages of cash crops and field crops. It can effectively improve fertilizer utilization and reduce nutrient loss.
18-18-18 Blended fertilizer

18-18-18 Blended fertilizer

In the vast realm of agricultural production, fertilizer, as the "nutritional meal" for crops, is undeniably crucial. Tianjin Rongda Fertilizer Co., Ltd., a modern enterprise rooted in Jinghai District, Tianjin since 2011, is injecting new vitality into ecological agriculture with innovation and green development as its two wings. 18-18-18 Blended fertilizer, one of Rongda Fertilizer's flagship products, has become the first choice for many farmers due to its scientific formulation and efficient utilization. It cleverly integrates high-quality raw materials such as ammonium sulfate, ammonium chloride, and calcium ammonium nitrate, tailoring fertilization solutions according to different soil conditions and crop needs. This customized service not only ensures the precise release of fertilizer nutrients but also greatly improves fertilizer utilization and reduces waste.
RONGDA is a professional Blended Fertilizer Series manufacturer and supplier in China. We warmly welcome you to wholesale high quality products at competitive price from our factory.
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