KHOBRAGADE RK, BISEN S, THAKUR RS. Effect of planting distance and pinching on growth, flowering and yield of China aster (Callistephus chinensis.) cv. Poornima. Indian J Agri Sci [Internet]. 2012 Apr. 10 [cited 2025 Oct. 26];82(4):334–9. Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/16645