Figure 6 | Scientific Reports

Figure 6

From: Effects of inorganic mulching on soil hydrothermal environment and tomato characters in the presence of unheated greenhouse cultivation

Figure 6

The pattern of soil moisture extraction at a depth of 5, 10, 20, and 30 cm in the 0–30 cm soil profile during the growth period. The data are expressed as the mean ± standard deviation. The lowercase letters (a–d) above the bars in the same column indicate significant difference (Duncan’s test, P < 0.05) at the four depths (5, 10, 20, and 30 cm) in the presence of treatment. The capital letters (A–B) above the bars in the same row indicate significant difference (Duncan’s test, P < 0.05) at the same depth between different treatments. W represents white film treatment, B indicates black film treatment, W–H denotes white hole treatment, B–H refers to black hole treatment, and SS represents snake skin treatment.

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