Weight of carrot phytomass and content of vitamin C 100 days after seeding in dependence of vermicompost quantity and earthworms (Eisenia fetida) in soil substrate Peter Kováčik ... [et al.]. -- ilustr., tab. -- Bibliografické odkazy. In: Polish Journal of Environmental Studies. -- ISSN 1230-1485. -- Vol. 31, iss. 1 (2022), s. 723-733. http://doi.org/10.15244/pjoes/139298 mrkva * fytomasa * dážďovky * vermikomposty * vitamín C