1. Impact of reduced potassium nitrate concentrations in nutrient solution on the growth, yield and fruit quality of melon in hydroponics;Asao;Scientia Horticulturae,2013
2. Potassium supply in agriculture through biological potassium fertilizer: A promising and sustainable option for developing countries;Basak;Archives of Agronomy and Soil Science,2020
3. Bataglia, O. C., Furlani, A. M. C., Teixeira, J. A. F., Furlani, P. R., & Gallo, J. R. (1983). Métodos de análise química de plantas. Instituto Agronômico de Campinas, 46.
4. Nutritional status of the cauliflower cultivar “Verona” grown with omission of out added macronutrients;Bianco;PLOS ONE,2015
5. Parameters for calculating nutrient solution for hydroponics;Böhme,1993