Nitrogen Parameters is the Manufacturer and International supplier of Leaf Colour Chart (LCC) certified by International Rice Research Institute (IRRI) since 2002. The National Rice Research Institute (NRRI - ICAR) Cuttack, Indian Institute of Rice Research (IIRR - ICAR) Hyderabad, Punjab Agricultural University (PAU) Ludhiana, Tamilnadu Agricultural University (TNAU) Coimbatore & University of Agricultural Sciences (UAS) Raichur have also collaborated with Nitrogen Parameters.

We have supplied 6.5 lakhs LCCs to IRRI / PhilRice & around 8 lakhs LCCs to Dept. of Agriculture / TNAU Tamilnadu. Large quantities of LCCs have also been supplied to Dept. of Agriculture Haryana, Andhra Pradesh, Uttar Pradesh, Bihar, Jharkhand, Kerala, Odisha, Karnataka, Punjab, Madhya Pradesh, Gujarat, Chhattisgarh, Jammu, Assam etc,.

We are exporting this product to around 45 countries across the Globe.