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Table 7 The grain length, width and the ratio of length/width were measured by SC-Grice grain appearance quality image analysis system (Hangzhou WSeen Detection Technology Co., Ltd., China) for cv. YLY1 and LYP9 in 2015 and 2016

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

2015 2016
  YLY1
(mean ± SE)
LYP9 (mean ± SE) Difference p YLY1
(mean ± SE)
LYP9 (mean ± SE) Difference p
Grain length 9.32 ± 0.17 8.86 ± 0.09 5.19% < 0.01 9.50 ± 0.09 9.06 ± 0.07 4.86% < 0.01
Grain width 2.63 ± 0.02 2.64 ± 0.02 −0.38% < 0.01 2.56 ± 0.02 2.51 ± 0.04 1.99% < 0.01
Ratio of grain length/width 3.57 ± 0.02 3.38 ± 0.03 5.62% 0.22 3.74 ± 0.02 3.63 ± 0.02 3.03% 0.12