Recently, a reporter learned from Yizheng Enterprises (Zhengzhou) Co., Ltd. that their "Oco" pure fertilizer has achieved an impressive nutrient absorption rate of up to 90%, offering a promising solution to the growing issue of soil pollution caused by overuse of chemical fertilizers. The product not only helps reduce environmental damage but also significantly boosts crop yields. For instance, when applied at a rate of 30-40 kilograms per mu for corn, it increases yield by an average of 16.7%. Similarly, using 40-50 kilograms per acre for wheat can lead to an 18.3% increase in production.
While chemical fertilizers have long been essential for boosting agricultural output, their excessive use has led to serious soil degradation and contamination. To address this, it's crucial to ensure that nutrients are fully absorbed by crops rather than remaining in the soil, which can harm long-term fertility. In response, Yizheng Enterprises has invested heavily in advanced technologies, including European innovations. By integrating high-tower melt granulation with nano- and chelating technologies, the company has developed the "Oco" pure fertilizer, designed to maximize nutrient uptake.
Thanks to nanotechnology, the fertilizer breaks down nutrient particles into smaller molecular forms that can easily pass through the root pores of crops, enhancing absorption efficiency. Meanwhile, chelation technology prevents nutrient segregation, allowing plants to utilize up to 90% of the nutrients provided. This dual approach ensures that crops receive the full benefits of the fertilizer without leaving harmful residues in the soil.
Moreover, the "Oco" pure fertilizer contains not only the primary nutrients—nitrogen, phosphorus, and potassium—but also essential micronutrients such as boron, zinc, manganese, and molybdenum. This comprehensive formulation supports balanced plant growth and improves overall crop health, making it a sustainable alternative to traditional chemical fertilizers. As more farmers seek eco-friendly options, products like "Oco" are gaining attention for their ability to boost productivity while protecting the environment.
PVC RESIN SG8
In terms of building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, and fibers, PVC was the world`s largest production of general-purpose plastics, and its applications are very widely. Widely used in all aspects
PVC is a white powder with an amorphous structure. The degree of branching is relatively small. The relative density is about 1.4. The glass transition temperature is 77~90°C. It begins to decompose at about 170°C. It has poor stability to light and heat. After prolonged exposure to sunlight, it will decompose to produce hydrogen chloride, and further automatically catalyze the decomposition, causing discoloration, and the physical and mechanical properties also rapidly decline. In actual applications, stabilizers must be added to improve the stability of heat and light.
The production process of PVC Resin SG8 and PVC RESIN SG5 is basically the same, and the production equipment is exactly the same. The main difference lies in the formulation of additives, polymerization temperature, reaction pressure and so on. The reaction temperature and reaction pressure of SG-8 resin have basically reached the working pressure limit of the polymerizer. The reaction requirements are relatively strict, and the requirements on operation, safety, technology, and personnel quality are more stringent, and the resin quality is more difficult to control.
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Henan Shunbang Chemical Industry CO.,Ltd , https://www.pvcresinchemical.com