Optimising sugarcane biochar and nutrient management on growth and productivity of spring maize under trans-Gangetic plains of Punjab
A field experiment was conducted during the spring season of 2024–25 at the Agricultural Research Farm, Lovely Professional University, Punjab, to evaluate the optimisation of sugarcane straw biochar rate and nutrient management on spring maize (Zea mays L.). The trial was laid out in a split-plot design (SPD) with 3 r...