Research ArticleOpen accessPhrase in the titleEffects of Potassium Fulvic Acid and DA-6 on the Growth and Yield of Tomato Cultivated with Rock WoolXiao Huaijuan, Zhou Yan, Mao Ke et al.American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 2 · 7 Apr 2020 · 8,285 accessesView PDFCite