安徽沿淮地区优质高产常规粳稻品种筛选及特征特性
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卫平洋,裘实,唐健,肖丹丹,朱盈,刘国栋,邢志鹏,胡雅杰,郭保卫,高尚勤,魏海燕,张洪程
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Screening and characterization of high-quality and high-yield japonica rice varieties in Yanhuai region of Anhui province
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Ping-Yang WEI,Shi QIU,Jian TANG,Dan-Dan XIAO,Ying ZHU,Guo-Dong LIU,Zhi-Peng XING,Ya-Jie HU,Bao-Wei GUO,Shang-Qin GAO,Hai-Yan WEI,Hong-Cheng ZHANG
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表3 不同类型常规粳稻的产量及其构成因素
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Table 3 Yield and components in different types of conventional japonica rice
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品种类型 Type | 品种名称 Cultivar | 单位面积穗数 No. of panicles (×104 hm-2) | 每穗粒数Spikelets per panicle | 结实率Seed-setting rate (%) | 千粒重1000-grain weight (g) | 产量 Yield (t hm-2) | 2017 | | | | | | | 高产优质 HG | 南粳9108 Nanjing 9108 | 318.20 | 139.98 | 86.80 | 25.13 | 9.08 | 南粳505 Nanjing 505 | 314.80 | 139.49 | 84.61 | 25.28 | 8.89 | 徐稻9号Xudao 9 | 316.40 | 140.32 | 83.69 | 25.40 | 8.93 | 平均值Mean | 316.47 Ab | 139.93 Aa | 85.03 Aa | 25.27 Aa | 8.97 Aa | 高产不优质 HB | 武运5051 Wuyun 5051 | 320.40 | 140.33 | 84.91 | 24.58 | 8.80 | 扬粳1612 Yangjing 1612 | 323.50 | 138.26 | 85.67 | 24.30 | 8.99 | 华粳8号Huajing 8 | 324.10 | 136.34 | 83.81 | 25.28 | 9.05 | 平均值Mean | 322.67 Ab | 138.31 Aa | 84.80 Aa | 24.72 Aab | 8.95 Aa | 中产优质 MG | 福粳1606 Fujing 1606 | 345.00 | 112.80 | 82.47 | 23.50 | 7.54 | 苏香粳3号Suxiangjing 3 | 396.55 | 91.50 | 82.39 | 23.53 | 7.03 | 松早香1号 Songzaoxiang 1 | 346.80 | 109.50 | 82.38 | 24.93 | 7.79 | 平均值Mean | 362.78 Aa | 104.60 Bb | 82.41 Ab | 23.99 Ab | 7.45 Bb | 2018 | | | | | | | 高产优质 HG | 南粳9108 Nanjing 9108 | 319.20 | 138.78 | 86.20 | 25.85 | 9.15 | 南粳505 Nanjing 505 | 310.75 | 137.00 | 85.53 | 25.90 | 8.98 | 徐稻9号Xudao 9 | 311.45 | 138.02 | 85.46 | 25.25 | 8.93 | 平均值Mean | 313.80 Ab | 137.93 Aa | 85.73 Aa | 25.67 Aa | 9.02 Aa | 高产不优质 HB | 武运5051 Wuyun 5051 | 315.50 | 137.17 | 85.30 | 24.83 | 8.92 | 扬粳1612 Yangjing 1612 | 319.20 | 137.95 | 84.82 | 25.35 | 9.02 | 华粳8号Huajing 8 | 316.45 | 136.44 | 85.90 | 25.55 | 9.05 | 平均值Mean | 317.05 Ab | 137.19 Aa | 85.34 Aa | 25.24 Aab | 9.00 Aa | 中产优质 MG | 福粳1606 Fujing 1606 | 348.70 | 113.46 | 81.96 | 23.90 | 7.72 | 苏香粳3号Suxiangjing 3 | 385.70 | 94.00 | 83.68 | 23.73 | 7.22 | 松早香1号 Songzaoxiang 1 | 345.25 | 107.00 | 83.46 | 24.80 | 7.64 | 平均值Mean | 359.88 Aa | 104.82 Bb | 83.03 Ab | 24.14 Ab | 7.53 Bb |
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