KUMAR S, SHIVANI S, MISHRA S, SINGH VP. Effect of tillage and irrigation on soil-water-plant relationship and productivity of winter maize (Zea mays) in north Bihar. Indian J Agri Sci [Internet]. 2011 Jan. 11 [cited 2026 Jul. 24];76(9). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/3061