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. 2022 Feb 27;12(3):273. doi: 10.3390/membranes12030273

Figure 7.

Figure 7

Pilot test on the cultivation of green vegetables with recovered HS solution as liquid fertilizer compared to conventional fertilizer: (a) fresh weight and dry weight of the green vegetables., (b) plant height and chlorophyll content of the green vegetables, (c) total nitrogen and total potassium of the green vegetables, and (d) crude fiber content and soluble sugar content of the green vegetables.