Shijiazhuang Lemandou Chemicals Co., Ltd

NBPT is currently the world's most advanced, effective, widely used and cost-effective urease inhibitor. At present, it is used in the United States, Brazil, Germany and other countries, and the half-life after entering the soil is 7~8 days, which will not have an impact on the next crop, and the final decomposition products are mainly ammonium, sulfate, phosphate, etc., which have no negative effects on soil, microorganisms, human animals, water bodies, etc., and have passed the full testing of the United States Food Safety Administration (FDA).

All-purpose NBPT powder
◎Active ingredient: ≥ 97% of the original drug
Customized NBPT powder
◎ Active ingredients: NBPT + functional additives, protective agents, etc
All-purpose NBPT liquid
◎ Active ingredients: 25%-35%, red, blue, yellow, green and other rainbow colored liquids
Customized NBPT liquids
◎ Active ingredients: NBPT + functional additives, protective agents, solvents, etc
Compound urease inhibitors: multiple urease inhibitors such as NBPT
Double-acting inhibitors: urease inhibitors + nitrification inhibitors

Efficacy: NBPT can inhibit urease activity in soil, effectively slow down the process of urea hydrolysis into ammonia, reduce nitrogen volatilization, improve nitrogen fertilizer use efficiency, prolong fertilizer efficiency, and reduce the toxicity of high concentration nitrogen to crop seeds and seedlings.
Scope of use: added to urea or urea-containing fertilizer to produce stable urea, stable blended fertilizer, water-soluble fertilizer, etc.
Dosage: NBPT (purity) is added at 0.09%-0.2% of the amide nitrogen content in the fertilizer or 4/10,000 to 9/10,000 of the amount of urea.