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Fig. 6 | BMC Plant Biology

Fig. 6

From: In vitro mineral nutrition of Curcuma longa L. affects production of volatile compounds in rhizomes after transfer to the greenhouse

Fig. 6

Germacrone content under the high-input fertilizer treatment. Germacrone content (mg/g DM) in high-input fertilized rhizome of Curcuma longa L. 35–1 was shown under the effect of in vitro Ca2+ × KNO3 mM interaction when Mg2+ set as 1.5 mM. The contour surface and surface plus residual data points appeared on the response surface plot

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