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Fig. 2 | BMC Plant Biology

Fig. 2

From: Effects of N and P additions on twig traits of wild apple (Malus sieversii) saplings

Fig. 2

The effects of Malus sieversii leaf traits for treatment with N, P, and N + P. The effects of only N (without P addition), only P (without N addition), N20Px, NxP4, P with the addition of N, and N with the addition of P on leaf area (LA), leaf number (LN), total blade mass (TBM), total petiole mass (TPM), total leaf area (TLA), total leaf mass (TLM), single petiole mass (SPM), single blade mass (SBM), single leaf mass (SLM), and specific leaf area (SLA) of Malus sieversii. The values represent the mean with 95% confidence intervals (CIs). The effect was considered to be significant (*) when the 95% CI did not overlap with zero. Low: N10, P2, N20P2, and N10P4; Medium: N20, P4, and N20P4; High: N40, P8, N20P8, and N40P4. N20P4 is common to both N20Px and NxP4, therefore, it is only shown in the former

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