Tran V, Nguyen S. Effect of N, P, K, cytokinin and water stress on the flowering time of Dendrobium sonia. Science and Technology Development Journal [Internet]. 30Jun.2015 [cited 23Jul.2024];18(2):56-3. Available from: https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1143