With the continuous advancement of agricultural technology in China, herbicides have become increasingly essential in farming practices. However, their frequent use has led to growing concerns about phytotoxicity and residual damage. These issues often manifest as hidden harm to crops and long-term contamination in the soil, posing risks to both crop health and environmental sustainability.
To address this challenge, researchers at Henan Far East Pesticide Co., Ltd., under the leadership of Mr. Dang Yongfu, collaborated with international experts. After five years of dedicated research, they successfully developed a groundbreaking solution called "Nian." This innovative substance effectively mitigates the harmful effects of herbicides, eliminating residue and preventing crop damage without compromising the efficacy of weed control.
Since its introduction, Nian has been widely adopted across multiple provinces, including Henan, Shandong, Jiangsu, and Heilongjiang. Over 20 million mu of farmland have been tested, and the results have been impressive—weed control improved, yield remained stable, and crop safety was ensured.
Nian is the only broad-spectrum herbicide safener in China. It works by breaking down herbicide residues in both crops and soil, ensuring that the herbicides perform as intended while protecting the plants from injury. Unlike foliar fertilizers or growth regulators, Nian actively absorbs and decomposes chemical residues, offering a safer and more sustainable approach to weed management.
The product has already secured national invention patents and received high-tech product certification, marking a significant breakthrough in agricultural science. Its technological level is recognized as world-class.
Nian offers three key benefits:
1. **Prevention of Herbicide Injury**: When used alongside herbicides, Nian reduces the risk of crop damage caused by chemical exposure.
2. **Herbicide Residue Treatment**: If crops are affected by herbicide misuse or residual toxicity, applying Nian accelerates the breakdown of these chemicals, helping plants recover quickly.
3. **Soil Residue Decomposition**: Regular use of Nian helps break down herbicide residues in the soil, reducing the time needed for crops to be safe after herbicide application, improving crop rotation flexibility, and preventing future planting injuries.
Nian is easy to apply and can be used alone or mixed with other agricultural products such as herbicides, insecticides, fungicides, and foliar fertilizers. The recommended usage methods include spraying or root irrigation, with 1–2 bags per acre mixed with 15–30 kg of water. For seed treatment, 40 grams of Nian can be diluted in 100–200 times water and used for soaking seeds or seedlings for 6–12 hours or 5–10 minutes.
To prepare the solution, dissolve the entire bag of Nian in a small container with water, stir for 3–5 minutes, then mix with the remaining water in a sprayer for application.
Nian has shown remarkable benefits across various crops. In soybeans, it promotes strong, healthy growth, enhances root development, increases rhizobia activity, and significantly improves yield by 20–30%. For corn, it prevents yellowing and weak seedlings, resulting in uniform, vigorous growth and higher yields. In cotton, it reduces seedling death, improves plant vigor, and boosts boll production and overall yield.
In cases where crops have already been damaged by herbicides, Nian can help them recover within 3–5 days, restoring normal growth and minimizing economic losses.
Overall, Nian represents a major step forward in sustainable agriculture, offering farmers a powerful tool to protect their crops while maintaining productivity and environmental safety.
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