India, March 10 -- The Government of India has issued a release:
Nutrient Use Efficiency (NUE) refers to the proportion of applied fertilizer nutrients that are effectively absorbed and utilized by crops for growth and yield. NUE levels are influenced by a range of factors, including crop type, soil conditions, agro-climatic variations, fertilizer source and application methods, irrigation practices, and overall crop management. As per experimental studies conducted by the Indian Council of Agricultural Research (ICAR) and other research institutions, NUE in India is generally estimated at 30-45% for nitrogen (N), 15-25% for phosphorus (P), and 50-60% for potassium (K).
On farm value addition, the average Gross Value Added (GVA) from agri...