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Table 3 Maximum light saturated rate of leaf photosynthesis (Asat) of uppermost or flag leaves were measured with a portable photosynthesis system LI-6400XT, and the photosynthetic photon flux density (PPFD) were 1600 μmol m− 2 s−1 at different growth stages for cv. YLY1 and LYP9. The p values are probability of two-sided t-test. n = 10. Asat (μmol m− 2 s− 1) (mean ± SD)

From: Architectural and Physiological Features to Gain High Yield in an Elite Rice Line YLY1

Year

 

TS

EPDS

LPDS

MS

DS

2015

YLY1

34.17 ± 0.79

/

26.88 ± 1.33

25.18 ± 0.44

13.30 ± 0.48

LYP9

31.0 ± 0.84

/

25.30 ± 0.78

24.19 ± 0.59

12.78 ± 0.75

Difference

10.23%

/

6.25%

4.15%

4.07%

p

< 0.01

/

< 0.01

< 0.05

0.3582

2016

YLY1

/

33.01 ± 0.91

31.53 ± 0.90

/

15.87 ± 0.47

LYP9

/

28.78 ± 0.49

29.17 ± 0.46

/

15.64 ± 1.00

Difference

/

14.70%

8.09%

/

1.47%

p

/

<0.01

<0.05

/

0.6542