. G, Singh R, Kumari Y, Dubey G. Effect of tree-spacing and integrated nutrient management on Triticum aestivum L. under poplar-based agroforestry system. Indian J. Agroforest. 2019;21(1). Accessed June 27, 2026. https://epubs.icar.org.in/index.php/IJA/article/view/96573