播期对四川盆地杂交籼稻米饭食味品质的影响

李博, 张驰, 曾玉玲, 李秋萍, 任洪超, 卢慧, 杨帆, 陈虹, 王丽, 陈勇, 任万军, 邓飞

Effects of sowing date on eating quality of indica hybrid rice in Sichuan Basin

LI Bo, ZHANG Chi, ZENG Yu-Ling, LI Qiu-Ping, REN Hong-Chao, LU Hui, YANG Fan, CEHN Hong, WANG Li, CHEN Yong, REN Wan-Jun, DENG Fei

表4 地点和播期对米饭食味品质的影响

Table 4 Effects of ecological location and sowing date on the eating quality in rice

地点 Location 播期 Sowing date 综合评分 Comprehensive score 外观 Appearance 口感 Taste 硬度 Hardness 黏度 Viscosity 2018 2019 2018 2019 2018 2019 2018 2019 2018 2019 大邑 Dayi A1 75.16 a 80.16 a 6.58 a 6.79 b 6.51 ab 6.96 bc 3.29 ab 2.44 c 0.16 a 0.36 a A2 74.23 b 80.17 a 6.30 b 6.81 b 6.41 bc 7.07 ab 2.98 b 2.73 bc 0.19 a 0.36 a A3 75.71 a 77.96 b 6.60 a 6.66 b 6.59 a 6.84 c 3.08 b 3.32 a 0.19 a 0.22 b A4 73.93 b 80.93 a 6.39 b 7.12 a 6.31 c 7.20 a 3.50 a 2.79 b 0.20 a 0.24 b 平均Average 74.76 C 79.80 C 6.47 C 6.84 C 6.46 B 7.02 B 3.21 AB 2.82 A 0.18 B 0.30 B 南部 Nanbu A1 79.62 b 80.88 c 7.01 a 6.97 b 6.71 a 6.86 b 2.70 b 2.60 a 0.23 a 0.37 a A2 80.57 a 81.83 b 6.81 b 6.99 b 6.50 b 6.92 b 3.17 a 2.54 a 0.20 a 0.43 a A3 79.10 b 81.51 bc 7.03 a 7.02 b 6.76 a 6.96 b 3.26 a 2.58 a 0.21 a 0.29 b A4 76.31 c 82.91 a 6.66 c 7.46 a 6.39 b 7.18 a 3.25 a 2.64 a 0.20 a 0.26 b 平均Average 78.90 A 81.78 B 6.88 A 7.11 B 6.59 A 6.98 B 3.10 B 2.59 B 0.21 B 0.34 A 射洪 Shehong A1 76.52 b 83.31 b 6.39 b 7.47 ab 6.23 c 7.19 b 3.28 a 2.25 b 0.29 a 0.30 a A2 76.23 b 82.23 c 6.33 b 6.87 c 6.26 c 6.96 c 3.42 a 2.13 b 0.28 a 0.33 a A3 79.61 a 82.27 c 7.10 a 7.34 b 6.92 a 7.17 b 3.22 a 2.35 ab 0.22 b 0.35 a A4 75.33 c 84.56 a 6.42 b 7.60 a 6.40 b 7.38 a 3.21 a 2.61 a 0.21 b 0.31 a 平均Average 76.93 B 83.09 A 6.56 B 7.32 A 6.45 B 7.17 A 3.28 A 2.34 C 0.25 A 0.32 AB