1, Tianxifeng synergistic nitrogen fertilizer By adding the nitrification inhibitor DMPP imported from Germany, nitrogen forms mainly exist in the soil in the form of ammonium nitrogen, which reduces leaching loss and gas loss.
2. Tianxifeng Fertilizer Co., Ltd. is a wholly-owned fertilizer enterprise under Beijing Tianxifeng Technology Co., Ltd. The company is mainly a large-scale fertilizer enterprise integrating scientific research, production and sales.