Regmi B, Ojha B, Sharma GP, Khanal BR, Thapa DB. Effect of nitrogen levels on growth and yield of popcorn maize (Zea mays var. everta) in Mid Hills, Parbat District, Nepal. Arch. Agric. Environ. Sci. [Internet]. 2024Sep.25 [cited 2024Nov.21];9(3):459-65. Available from: https://journals.aesacademy.org/index.php/aaes/article/view/09-03-08