Skip to main content
Rice

Table 1 Effect of shading treatment on yield, yield related traits, total dry weight, and harvest index

From: Shading during the grain filling period increases 2-acetyl-1-pyrroline content in fragrant rice

Treatment

Panicles number (m 2 )

Grains per panicle

Filled grain percentage (%)

1000-grain weight (g)

Grain yield (g ∙ m −2 )

Total dry weight(g ∙ m −2 )

Harvest index (%)

Yuxiangyouzhan

      
 

S0

263.33 a

185.09 a

84.48 a

21.27 a

863.14 a

1611.0 a

53.613 a

 

S1

190.00 c

162.63 a

51.61 c

19.51 b

494.04 c

1021.0 c

48.311 b

S2

250.00 ab

165.47 a

63.38 b

19.58 b

660.66 b

1328.5 b

49.602 b

S3

218.33 bc

179.61 a

64.74 b

20.04 b

523.69 c

1100.4 c

47.512 b

 

mean

230.42

173.20*

66.05

20.10

635.38

1265.2

49.759*

Nongxiang 18

      
 

S0

284.42 a

148.41 a

85.61 a

25.46 a

655.19 a

1453.8 a

44.783 a

S1

261.67 a

126.64 a

53.32 c

22.94 b

457.25 b

1100.4 b

41.495 a

S2

290.00 a

129.09 a

66.01 b

23.07 b

639.96 a

1394.9 a

45.841 a

S3

273.33 a

148.32 a

81.76 a

24.84 a

638.35 a

1376.3 a

46.084 a

 

mean

277.35*

138.11

71.68

24.08*

597.68

1331.4

44.551

  1. Means in the same column followed by different lower case letters for the same variety differ significantly at P = 0.05 by LSD tests. Means of the two varieties followed by asterisk for the same detected index difer significant at P = 0.05 by LSD tests.
Back to article page