Effect of vermitea on morphological parameters of wheat seedlings Alina Maximova, Yana Gummer, Imran Khan, Alexander Kurovsky, Ekaterina Kornievskaya and Andrey Babenko E3S Web of Conf., 463 (2023) 01038 Published online: 13 December 2023 DOI: 10.1051/e3sconf/202346301038