Vrikshayurveda based biostimulant ‘herbal kunapjala’ enhanced the survival, growth and biochemical characteristics of litchi air layers. IJTK [Internet]. 2026 Feb. 25 [cited 2026 May 15];25(2):170-9. Available from: https://or.niscpr.res.in/index.php/IJTK/article/view/21249