Shijiazhuang Lemandou Chemicals Co., Ltd

It is a world-advanced high-efficiency, safe and non-toxic nitrification inhibitor, which is also environmentally friendly and cost-effective. The effective period of ammonium nitrogen can be extended from 25 days to more than 50 days, and the utilization rate can be increased from 30% to more than 40%.

DMPP has the following characteristics:
1. It will not have a toxic effect on plants.
2. It is completely decomposed in the soil, and the final decomposition products are phosphate, water, carbon dioxide, and nitrogen oxides.
3. There is no residue in the harvested agricultural products.
4. There is no risk to soil, microorganisms, water bodies, humans and animals.
5. There is no leaching in the soil.
6. It is non-irritating to the skin and eyes of the human body.
7. The dosage is low, and the same effect can be achieved when the dosage is only 1/15 of dicyandiamide.

General purpose DMPP powder
◎Active ingredient: ≥ 97% of the original drug
Customized DMPP powder
◎ Active ingredients: 10%-90% DMPP + functional additives, protective agents, etc
Compound nitrification inhibitors: DMPP and other multiple nitrification inhibitors

Efficacy: DMPP can inhibit the activity of nitrosifying bacteria in soil, delay the conversion of ammonium nitrogen to nitrate nitrogen, help to increase the adsorption capacity of soil ammonium nitrogen, improve the retention time of available nitrogen, prolong the fertilizer effective period, and improve nitrogen fertilizer use efficiency. Scope of use: It is mixed with ammonium nitrogen and amide nitrogen fertilizer in limited quantities to produce stable nitrogen fertilizer, stable compound fertilizer, water-soluble fertilizer, etc.
Dosage: DMPP (converted to pure) is added according to 0.5%-1.0% of the total ammonium nitrogen and amide nitrogen in the fertilizer.