Recently, various spring ploughing work in Guangxi has been fully carried out, and the agricultural resources market in various regions has begun to be busy. How to identify the true and false fertilizers in a wide variety of fertilizers with different quality and quality has become the most concerned issue for farmers. A few days ago, the reporter came to the R&D department of Guangxi New Direction Chemical Industry Co., Ltd., and asked the new direction of agrochemical experts.
Mr. Yan has been engaged in fertilizer research and development for more than 20 years and has extensive experience in fertilizer research and development. In 2011, Mr. Yan joined Guangxi New Direction Chemical Industry Co., Ltd. and joined hands with the new direction to develop new nitrogen fertilizer.
Teacher Yan told reporters that there are many varieties of chemical fertilizers at the moment, and that during the spring ploughing time, some dealers are trying to maximize the benefits, and some unqualified products are also included. Nowadays, there are many counterfeit products on the market that use similar shapes and colors such as granules of calcium and nitrophosphate, but low-cost fertilizers are used to pretend fertilizers such as nitrophosphate and diammonium phosphate.
Teacher Yan reminded the farmers that the composition, content and price of these fake fertilizers are very different, but the appearance is basically the same, so it is difficult to distinguish when purchasing. She suggested that the majority of farmers should purchase fertilizers in regular agricultural stores, carefully check whether the fertilizer registration certificate number, implementation standard number, production license, etc. are on the package, and pay special attention to whether the package seal has obvious demolition. Seal the traces to prevent adulteration. In addition, Mr. Yan also gave a shot to the farmers and friends on how to identify true and false fertilizers - see solubility. Take a small amount of chemical fertilizer, dissolved in a clean glass, all dissolved is urea, diamine and potassium fertilizer, if a small part of the dissolution is Pujia calcium tablets, if not dissolved is calcium magnesium phosphate fertilizer.
Finally, Mr. Yan also suggested that the majority of farmers friends, if they are skeptical about the purchased fertilizer, can go to the professional department of the Agricultural Technology Center for fertilizer testing.