Table 4 Effects of different organic fertilizers on photosynthetic characters of Pear-jujube.

From: Effects of organic fertilizers on growth characteristics and fruit quality in Pear-jujube in the Loess Plateau

Treatment

Pn (µmol/(m2 s))

Gs (mmol/(m2 s))

Ci (µmol/mol)

Tr (µmol/mol)

WUEp (%)

CK

18.30 ± 1.87 c

0.4011 ± 0.0304 c

270.2 ± 3.16 a

8.54 ± 0.31 a

2.01 ± 0.12 d

CF

20.80 ± 1.61 b

0.4547 ± 0.0456 b

255.3 ± 4.67 bc

8.30 ± 0.45 a

2.46 ± 0.17 c

SC

22.19 ± 0.90 a

0.4912 ± 0.0320 a

252.0 ± 4.11 c

6.57 ± 0.33 c

3.30 ± 0.26 a

SM

22.37 ± 0.49 a

0.4991 ± 0.0352 a

255.9 ± 3.57 b

7.67 ± 1.06 b

2.90 ± 0.19 b

BM

22.38 ± 0.97 a

0.5014 ± 0.0329 a

240.8 ± 3.74 d

8.66 ± 0.20 a

2.63 ± 0.13 bc

  1. Pn-Net photosynthetic rate, Gs-Stomatal Conductance, Ci-Intercellular CO2 concentration, Tr-transpiration rate, WUEp—water use efficiency. The data are the mean ± standard deviation of the parameters in this group. At different levels, each population mean follows a normal distribution with the same variance. The least significant difference (LSD) method was selected for analysis of variance in DPS software. Different lowercase letters in the same column indicate significant difference between treatments (P < 0.05).
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