Khalili A, Dhar S, Dass A. Effect of Nitrogen Levels and Application Schedules on Physiological Growth Indices of Maize (Zea mays L.) in Kandahar province of Afghanistan. AAR [Internet]. 2018 Apr. 20 [cited 2026 Jun. 7];39(1). Available from: https://epubs.icar.org.in/index.php/AAR/article/view/79045