Figure 9 | Scientific Reports

Figure 9

From: Optimal pre-plant irrigation and fertilization can improve biomass accumulation by maintaining the root and leaf productive capacity of cotton crop

Figure 9

Changes in the relative growth rate of the effective root length in different vertical soil layer (from 0 to 120 cm soil layer) at pre-plant watered (W80) or no watered (W0) and base fertilizer surface (F10) or deep (F30) application with the days after emergence in 2015 and 2016. Bars indicate SD (n = 3). The different letter within a line are significantly different (P < 0.05) according to Duncan’s multiple range test.

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