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Fig. 3 | Chemical and Biological Technologies in Agriculture

Fig. 3

From: Effects of plastic film mulching and legume rotation on soil nutrients and microbial communities in the Loess Plateau of China

Fig. 3

Effect of different film mulching and crop rotation treatments on bacterial and fungal alpha diversity. a, c, e Chao1, ACE, and Shannon indices for bacteria. b, d, f Chao1, ACE, and Shannon indices for fungi. Different lowercase letters indicate a significant difference between treatments (p < 0.05). Film mulching (F), crop rotation (R), interaction of film mulching and crop rotation (F × R). *p < 0.05, **p < 0.01, ***p < 0.001. PC, potato continuous cropping without film mulching; PCF, potato continuous cropping with film mulching; R1, potato–broad bean rotation without film mulching; R1F, potato–broad bean rotation with film mulching; R2, potato–pea rotation without film mulching; R2F, potato–pea rotation with film mulching

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