Journal of Zhejiang Agricultural Sciences ›› 2025, Vol. 66 ›› Issue (4): 819-825.DOI: 10.16178/j.issn.0528-9017.20240787
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FAN Dejia(), CHEN Shiqiang, HE Zhentian, ZHANG Rong, WANG Ruqin, CHENG Menghao, WANG Jianhua(
)
Received:
2024-10-09
Online:
2025-04-11
Published:
2025-05-09
Contact:
WANG Jianhua
CLC Number:
FAN Dejia, CHEN Shiqiang, HE Zhentian, ZHANG Rong, WANG Ruqin, CHENG Menghao, WANG Jianhua. Character analysis of rice varieties approved through different test channels in Jiangsu Province[J]. Journal of Zhejiang Agricultural Sciences, 2025, 66(4): 819-825.
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URL: http://www.zjnykx.cn/EN/10.16178/j.issn.0528-9017.20240787
年份 | 籼稻 | 粳稻 | 品种总数 | |||||||
---|---|---|---|---|---|---|---|---|---|---|
省区试 | 联合体 | 自主试验(扩区) | 绿色通道 | 省区试 | 联合体 | 自主试验(扩区) | 绿色通道 | |||
2020 | 5 | 3 | 0(0) | 0 | 25 | 13 | 9(0) | 0 | 55 | |
2021 | 2 | 5 | 0(0) | 0 | 16 | 54 | 13(1) | 0 | 90 | |
2022 | 2 | 14 | 3(3) | 0 | 17 | 33 | 7(3) | 0 | 76 | |
2023 | 3 | 11 | 4(4) | 3 | 20 | 35 | 10(4) | 0 | 86 | |
2024 | 5 | 12 | 1(1) | 0 | 14 | 48 | 13(3) | 0 | 93 | |
合计 | 17 | 45 | 8(8) | 3 | 92 | 183 | 52(11) | 0 | 400 |
Table 1 Number of approved rice varieties in different test channels in Jiangsu Province from 2020 to 2024
年份 | 籼稻 | 粳稻 | 品种总数 | |||||||
---|---|---|---|---|---|---|---|---|---|---|
省区试 | 联合体 | 自主试验(扩区) | 绿色通道 | 省区试 | 联合体 | 自主试验(扩区) | 绿色通道 | |||
2020 | 5 | 3 | 0(0) | 0 | 25 | 13 | 9(0) | 0 | 55 | |
2021 | 2 | 5 | 0(0) | 0 | 16 | 54 | 13(1) | 0 | 90 | |
2022 | 2 | 14 | 3(3) | 0 | 17 | 33 | 7(3) | 0 | 76 | |
2023 | 3 | 11 | 4(4) | 3 | 20 | 35 | 10(4) | 0 | 86 | |
2024 | 5 | 12 | 1(1) | 0 | 14 | 48 | 13(3) | 0 | 93 | |
合计 | 17 | 45 | 8(8) | 3 | 92 | 183 | 52(11) | 0 | 400 |
年份 | 全生育期/ d | 株高/ cm | 667 m2有效 穗数/万 | 每穗总粒数 | 结实率/ % | 千粒重/ g | 穗颈瘟损失 率最高级 | 稻瘟病综合 抗性指数 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | |
2020 | 140.94 | 136.50* | 129.38 | 113.90* | 16.58 | 17.90 | 185.04 | 207.90 | 83.56 | 88.00* | 27.54 | 26.00 | 3.80 | 4.33 | 4.00 | 4.50 |
2021 | 141.15 | 140.86 | 119.50 | 115.48 | 16.40 | 17.66 | 188.70 | 185.36 | 85.60 | 87.52 | 26.85 | 26.08 | 5.00 | 4.60 | 4.88 | 4.60 |
2022 | 143.75 | 142.54 | 122.65 | 119.67 | 17.35 | 17.47 | 193.20 | 194.04 | 84.75 | 87.47* | 28.50 | 25.39 | 5.00 | 3.71 | 4.75 | 4.02 |
2023 | 144.23 | 142.73 | 121.00 | 118.83 | 16.97 | 17.52 | 191.87 | 190.57 | 84.07 | 85.81 | 26.03 | 25.05 | 4.33 | 3.73 | 4.58 | 4.23 |
2024 | 138.70 | 141.59 | 120.34 | 118.91 | 17.06 | 17.62 | 178.94 | 205.33* | 84.32 | 83.03 | 27.00 | 24.64* | 3.80 | 4.83* | 4.55 | 4.77 |
平均 | 141.22 | 141.74 | 123.29 | 118.41* | 16.86 | 17.57 | 185.84 | 196.16* | 84.25 | 85.99* | 27.15 | 25.22** | 4.18 | 4.16 | 4.46 | 4.37 |
年份 | 产量/ kg | 整精米率/ % | 垩白粒率/ % | 垩白度/ % | 胶稠度/ mm | 直链淀粉 含量/% | 长宽比 | |||||||||
省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | |||
2020 | 697.18 | 720.10** | 59.80 | 69.53* | 15.80 | 9.00 | 3.36 | 2.17 | 59.60 | 78.67* | 17.46 | 15.03 | 3.00 | 3.03 | ||
2021 | 648.25 | 648.60 | 66.15 | 70.30 | 14.00 | 10.60 | 5.15 | 2.58 | 61.00 | 78.20* | 16.70 | 15.24 | 3.05 | 3.14 | ||
2022 | 687.30 | 667.99 | 61.40 | 65.34 | 9.50 | 11.64 | 3.05 | 2.80 | 60.00 | 62.22 | 17.30 | 20.14 | 3.00 | 3.36 | ||
2023 | 662.87 | 649.22 | 70.00 | 66.53 | 9.00 | 11.00 | 2.10 | 2.45 | 60.00 | 66.00 | 17.77 | 15.95 | 3.13 | 3.43 | ||
2024 | 704.98 | 703.33 | 71.96 | 69.70 | 11.00 | 11.33 | 2.42 | 2.39 | 65.40 | 61.92 | 17.00 | 17.65 | 3.02 | 3.22 | ||
平均 | 686.50 | 674.14 | 66.11 | 67.62 | 12.13 | 11.11 | 3.04 | 2.54 | 61.59 | 65.94 | 17.27 | 17.56 | 3.04 | 3.29* |
Table 2 Comparison of quantitative traits of indica rice varieties from different test channels
年份 | 全生育期/ d | 株高/ cm | 667 m2有效 穗数/万 | 每穗总粒数 | 结实率/ % | 千粒重/ g | 穗颈瘟损失 率最高级 | 稻瘟病综合 抗性指数 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | |
2020 | 140.94 | 136.50* | 129.38 | 113.90* | 16.58 | 17.90 | 185.04 | 207.90 | 83.56 | 88.00* | 27.54 | 26.00 | 3.80 | 4.33 | 4.00 | 4.50 |
2021 | 141.15 | 140.86 | 119.50 | 115.48 | 16.40 | 17.66 | 188.70 | 185.36 | 85.60 | 87.52 | 26.85 | 26.08 | 5.00 | 4.60 | 4.88 | 4.60 |
2022 | 143.75 | 142.54 | 122.65 | 119.67 | 17.35 | 17.47 | 193.20 | 194.04 | 84.75 | 87.47* | 28.50 | 25.39 | 5.00 | 3.71 | 4.75 | 4.02 |
2023 | 144.23 | 142.73 | 121.00 | 118.83 | 16.97 | 17.52 | 191.87 | 190.57 | 84.07 | 85.81 | 26.03 | 25.05 | 4.33 | 3.73 | 4.58 | 4.23 |
2024 | 138.70 | 141.59 | 120.34 | 118.91 | 17.06 | 17.62 | 178.94 | 205.33* | 84.32 | 83.03 | 27.00 | 24.64* | 3.80 | 4.83* | 4.55 | 4.77 |
平均 | 141.22 | 141.74 | 123.29 | 118.41* | 16.86 | 17.57 | 185.84 | 196.16* | 84.25 | 85.99* | 27.15 | 25.22** | 4.18 | 4.16 | 4.46 | 4.37 |
年份 | 产量/ kg | 整精米率/ % | 垩白粒率/ % | 垩白度/ % | 胶稠度/ mm | 直链淀粉 含量/% | 长宽比 | |||||||||
省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | 省区试 | 联合体 | |||
2020 | 697.18 | 720.10** | 59.80 | 69.53* | 15.80 | 9.00 | 3.36 | 2.17 | 59.60 | 78.67* | 17.46 | 15.03 | 3.00 | 3.03 | ||
2021 | 648.25 | 648.60 | 66.15 | 70.30 | 14.00 | 10.60 | 5.15 | 2.58 | 61.00 | 78.20* | 16.70 | 15.24 | 3.05 | 3.14 | ||
2022 | 687.30 | 667.99 | 61.40 | 65.34 | 9.50 | 11.64 | 3.05 | 2.80 | 60.00 | 62.22 | 17.30 | 20.14 | 3.00 | 3.36 | ||
2023 | 662.87 | 649.22 | 70.00 | 66.53 | 9.00 | 11.00 | 2.10 | 2.45 | 60.00 | 66.00 | 17.77 | 15.95 | 3.13 | 3.43 | ||
2024 | 704.98 | 703.33 | 71.96 | 69.70 | 11.00 | 11.33 | 2.42 | 2.39 | 65.40 | 61.92 | 17.00 | 17.65 | 3.02 | 3.22 | ||
平均 | 686.50 | 674.14 | 66.11 | 67.62 | 12.13 | 11.11 | 3.04 | 2.54 | 61.59 | 65.94 | 17.27 | 17.56 | 3.04 | 3.29* |
年份 | 全生育期/d | 株高/cm | 667 m2有效穗数/万 | 每穗总粒数 | 结实率/% | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | |
2020 | 150.46 | 149.97 | 151.18 | 101.12 | 99.76 | 99.87 | 21.27 | 21.94 | 22.20 | 151.12 | 138.09 | 126.11 | 89.10 | 91.63** | 92.34** |
2021 | 149.59 | 149.31 | 151.95 | 103.79 | 97.79* | 98.82 | 20.74 | 21.95* | 22.34 | 156.50 | 136.90** | 119.47* | 89.63 | 91.60* | 93.33* |
2022 | 149.01 | 149.71 | 149.75 | 99.44 | 98.88 | 94.95 | 21.93 | 21.71 | 22.73 | 137.58 | 143.12 | 129.15 | 92.13 | 91.62 | 92.70 |
2023 | 150.95 | 149.09 | 150.38 | 102.46 | 97.44* | 96.57* | 21.21 | 21.68 | 21.55 | 152.85 | 138.84 | 138.12 | 91.82 | 115.11 | 91.78 |
2024 | 149.09 | 149.89 | 151.14 | 97.68 | 97.04 | 96.65 | 21.93 | 21.79 | 21.52 | 147.93 | 138.44 | 140.46 | 89.93 | 90.55 | 91.94 |
平均 | 149.94 | 149.54 | 151.14 | 101.04 | 97.86** | 97.81* | 21.38 | 21.81 | 22.03 | 149.44 | 138.88** | 129.72** | 90.47 | 95.83 | 92.49** |
年份 | 千粒重/g | 穗颈瘟损失率最高级 | 稻瘟病综合抗性指数 | 667 m2产量/kg | 整精米率/% | ||||||||||
省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | |
2020 | 26.14 | 26.86 | 26.77 | 4.28 | 3.77 | 3.22* | 4.50 | 4.40 | 4.44 | 744.38 | 711.67 | 684.62* | 70.42 | 71.24 | 69.40 |
2021 | 26.94 | 26.57 | 27.25 | 4.00 | 3.70 | 2.83* | 4.36 | 4.30 | 3.54* | 702.80 | 676.25* | 692.73 | 71.18 | 72.73 | 70.34 |
2022 | 27.26 | 26.85 | 27.08 | 3.94 | 3.97 | 3.75 | 4.32 | 4.41 | 4.56 | 681.21 | 689.71 | 678.53 | 72.99 | 74.63** | 72.93 |
2023 | 26.61 | 26.64 | 26.80 | 4.10 | 3.91 | 4.67 | 4.58 | 4.49 | 4.75 | 684.29 | 664.43 | 682.15 | 72.72 | 72.96 | 72.83 |
2024 | 26.26 | 26.47 | 26.49 | 4.14 | 4.38 | 4.40 | 4.61 | 4.63 | 4.70 | 695.60 | 679.64* | 677.25* | 74.26 | 74.06 | 72.25* |
平均 | 26.61 | 26.63 | 26.88 | 4.11 | 3.97 | 3.66* | 4.48 | 4.45 | 4.30 | 704.99 | 679.82** | 684.24* | 72.11 | 73.36** | 72.22 |
年份 | 垩白粒率/% | 垩白度/% | 胶稠度/mm | 直链淀粉含量/% | 长宽比 | ||||||||||
省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | |
2020 | 21.84 | 17.33 | 22.50 | 4.83 | 4.58 | 3.55 | 68.68 | 76.77 | 93.67** | 14.70 | 13.23 | 4.40** | 1.84 | 1.88 | 1.79 |
2021 | 17.36 | 14.73 | 1.00 | 3.91 | 3.15 | — | 75.75 | 74.27 | 100.00** | 12.59 | 15.34 | 1.29** | 1.99 | 1.82* | 1.69* |
2022 | 19.88 | 17.16 | — | 3.87 | 3.52 | — | 71.59 | 75.27 | 100.00** | 15.64 | 14.25 | 1.40** | 1.81 | 1.83 | 1.75 |
2023 | 19.50 | 17.27 | — | 4.17 | 4.13 | — | 70.54 | 74.69 | 100.00** | 18.67 | 14.43 | 1.25** | 1.84 | 1.80 | 1.68 |
2024 | 14.14 | 14.89 | 1.00 | 2.93 | 2.71 | — | 72.57 | 71.83 | 100.00** | 15.24 | 14.08 | 0.91** | 1.84 | 1.82 | 1.73* |
平均 | 19.06 | 15.89* | — | 4.06 | 3.39* | — | 71.44 | 74.07 | 98.61** | 15.45 | 14.49 | 1.89** | 1.86 | 1.82 | 1.73** |
Table 3 Statistics of quantitative traits of japonica rice varieties
年份 | 全生育期/d | 株高/cm | 667 m2有效穗数/万 | 每穗总粒数 | 结实率/% | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | |
2020 | 150.46 | 149.97 | 151.18 | 101.12 | 99.76 | 99.87 | 21.27 | 21.94 | 22.20 | 151.12 | 138.09 | 126.11 | 89.10 | 91.63** | 92.34** |
2021 | 149.59 | 149.31 | 151.95 | 103.79 | 97.79* | 98.82 | 20.74 | 21.95* | 22.34 | 156.50 | 136.90** | 119.47* | 89.63 | 91.60* | 93.33* |
2022 | 149.01 | 149.71 | 149.75 | 99.44 | 98.88 | 94.95 | 21.93 | 21.71 | 22.73 | 137.58 | 143.12 | 129.15 | 92.13 | 91.62 | 92.70 |
2023 | 150.95 | 149.09 | 150.38 | 102.46 | 97.44* | 96.57* | 21.21 | 21.68 | 21.55 | 152.85 | 138.84 | 138.12 | 91.82 | 115.11 | 91.78 |
2024 | 149.09 | 149.89 | 151.14 | 97.68 | 97.04 | 96.65 | 21.93 | 21.79 | 21.52 | 147.93 | 138.44 | 140.46 | 89.93 | 90.55 | 91.94 |
平均 | 149.94 | 149.54 | 151.14 | 101.04 | 97.86** | 97.81* | 21.38 | 21.81 | 22.03 | 149.44 | 138.88** | 129.72** | 90.47 | 95.83 | 92.49** |
年份 | 千粒重/g | 穗颈瘟损失率最高级 | 稻瘟病综合抗性指数 | 667 m2产量/kg | 整精米率/% | ||||||||||
省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | |
2020 | 26.14 | 26.86 | 26.77 | 4.28 | 3.77 | 3.22* | 4.50 | 4.40 | 4.44 | 744.38 | 711.67 | 684.62* | 70.42 | 71.24 | 69.40 |
2021 | 26.94 | 26.57 | 27.25 | 4.00 | 3.70 | 2.83* | 4.36 | 4.30 | 3.54* | 702.80 | 676.25* | 692.73 | 71.18 | 72.73 | 70.34 |
2022 | 27.26 | 26.85 | 27.08 | 3.94 | 3.97 | 3.75 | 4.32 | 4.41 | 4.56 | 681.21 | 689.71 | 678.53 | 72.99 | 74.63** | 72.93 |
2023 | 26.61 | 26.64 | 26.80 | 4.10 | 3.91 | 4.67 | 4.58 | 4.49 | 4.75 | 684.29 | 664.43 | 682.15 | 72.72 | 72.96 | 72.83 |
2024 | 26.26 | 26.47 | 26.49 | 4.14 | 4.38 | 4.40 | 4.61 | 4.63 | 4.70 | 695.60 | 679.64* | 677.25* | 74.26 | 74.06 | 72.25* |
平均 | 26.61 | 26.63 | 26.88 | 4.11 | 3.97 | 3.66* | 4.48 | 4.45 | 4.30 | 704.99 | 679.82** | 684.24* | 72.11 | 73.36** | 72.22 |
年份 | 垩白粒率/% | 垩白度/% | 胶稠度/mm | 直链淀粉含量/% | 长宽比 | ||||||||||
省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | 省区试 | 联合体 | 自主试验 | |
2020 | 21.84 | 17.33 | 22.50 | 4.83 | 4.58 | 3.55 | 68.68 | 76.77 | 93.67** | 14.70 | 13.23 | 4.40** | 1.84 | 1.88 | 1.79 |
2021 | 17.36 | 14.73 | 1.00 | 3.91 | 3.15 | — | 75.75 | 74.27 | 100.00** | 12.59 | 15.34 | 1.29** | 1.99 | 1.82* | 1.69* |
2022 | 19.88 | 17.16 | — | 3.87 | 3.52 | — | 71.59 | 75.27 | 100.00** | 15.64 | 14.25 | 1.40** | 1.81 | 1.83 | 1.75 |
2023 | 19.50 | 17.27 | — | 4.17 | 4.13 | — | 70.54 | 74.69 | 100.00** | 18.67 | 14.43 | 1.25** | 1.84 | 1.80 | 1.68 |
2024 | 14.14 | 14.89 | 1.00 | 2.93 | 2.71 | — | 72.57 | 71.83 | 100.00** | 15.24 | 14.08 | 0.91** | 1.84 | 1.82 | 1.73* |
平均 | 19.06 | 15.89* | — | 4.06 | 3.39* | — | 71.44 | 74.07 | 98.61** | 15.45 | 14.49 | 1.89** | 1.86 | 1.82 | 1.73** |
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