Kumar V, Tewari S. Effect of Seed Rate on Grain Growth Rate of Wheat Under Different Spacings of Poplar Based Agroforestry. Indian J. Agroforest. [Internet]. 2020 Aug. 10 [cited 2026 Jun. 27];6(2). Available from: https://epubs.icar.org.in/index.php/IJA/article/view/102867