Singh B, Kaur N, Gill R, Singh J. Productivity of trees and crops under integrated nutrient management in poplar-based agroforestry system. Indian J. Agroforest. [Internet]. 2023 Jul. 9 [cited 2026 Jun. 12];25(1). Available from: https://epubs.icar.org.in/index.php/IJA/article/view/128412