Figure 2 | Scientific Reports

Figure 2

From: Effect of Different Mulches under Rainfall Concentration System on Corn Production in the Semi-arid Areas of the Loess Plateau

Figure 2

Effects of plastic-covered ridge and furrow rainfall concentration (RC) planting combined with mulching on the mean daily soil surface temperature in the 0–10 cm depth from 2007 to 2010 during the corn growth period.

Note: RCSS: 0.08 mm thick plastic film; RCSD: corn straw; RCSB: 8% biodegradable film; RCSL: liquid film; RCSN: bare furrow; CF: conventional flat (control). Different lowercase letters indicate significant differences among treatments. Error bars represent standard deviations.

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