Skip to main content
Fig. 5 | BMC Plant Biology

Fig. 5

From: Joint interactions of carbon and nitrogen metabolism dominated by bicarbonate and nitrogen in Orychophragmus violaceus and Brassica napus under simulated karst habitats

Fig. 5

Carbon content, nitrogen content, and C/N ratio of the Bn and Ov under simulated karst habitats; Bn, Brassica napus; Ov, Orychophragmus violaceus. The bicarbonate was denoted as B0 (HCO3−: 0 mM), and B10 (HCO3−:10 mM). Nitrogen treatments were denoted as N0 (no nitrogen), N19 (nitrate:ammonium = 1 mM: 9 mM), N55 (nitrate:ammonium = 5 mM: 5 mM), and N91 (nitrate:ammonium = 9 mM: 1 mM). Each value represents the mean ± SD (n = 3). The mean values marked with different letters significantly differ at P < 0.05

Back to article page

BMC Plant Biology

ISSN: 1471-2229

Contact us