
Chinese Agricultural Science Bulletin ›› 2025, Vol. 41 ›› Issue (32): 1-8.doi: 10.11924/j.issn.1000-6850.casb2024-0786
GAO Xinmei1,2(
), FU Xiaoyi1,2, GAO Zhenxian1,2, ZHAO Yankun1,2, SHI Zhanliang1,2, BAN Jinfu1,2, CAO Qiao1,2, LI Caihua1,2, SHAN Zilong1,2, ZHOU Yongbin3, HE Mingqi1,2(
)
Received:2024-12-30
Revised:2025-03-15
Online:2025-11-18
Published:2025-11-18
GAO Xinmei, FU Xiaoyi, GAO Zhenxian, ZHAO Yankun, SHI Zhanliang, BAN Jinfu, CAO Qiao, LI Caihua, SHAN Zilong, ZHOU Yongbin, HE Mingqi. Analysis of Grain Filling Characteristics of Main Stem Spike of ‘Shimai 26’[J]. Chinese Agricultural Science Bulletin, 2025, 41(32): 1-8.
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URL: https://www.casb.org.cn/EN/10.11924/j.issn.1000-6850.casb2024-0786
| 品种(种植密度/ (104株/hm2)) | 穗长/cm | 穗粒数/个 | 强势粒数/(个/穗) | 弱势粒数/(个/穗) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 取样值 | 平均值 | 取样值 | 平均值 | 取样值 | 平均值 | ||||||
| 石麦26(75) | 7~8.7 | 33~46 | 39.23 | 26~32 | 28.35 | 7~15 | 10.88 | ||||
| 石麦26(375) | 6.9~9 | 30~45 | 37.21 | 23~37 | 27.09 | 5~16 | 10.12 | ||||
| 石优17(300) | 7.8~9.3 | 26~42 | 36.37 | 24~33 | 29.87 | 0~10 | 6.5 | ||||
| 济麦22(300) | 7.6~9 | 25~44 | 33.91 | 24~34 | 29.22 | 0~15 | 4.69 | ||||
| 品种(种植密度)/ (104株/hm2) | 强势粒干重/(g/穗) | 弱势粒干重/(g/穗) | 穗粒干重/(g/穗) | ||||||||
| 取样值 | 平均值 | 取样值 | 平均值 | 取样值 | 平均值 | ||||||
| 石麦26(75) | 0.95~1.63 | 1.34 | 0.23~0.61 | 0.44 | 1.31~2.24 | 1.78 | |||||
| 石麦26(375) | 1.01~1.64 | 1.27 | 0.07~0.49 | 0.30 | 1.32~1.86 | 1.57 | |||||
| 石优17(300) | 1.02~1.44 | 1.22 | 0.06~0.3 | 0.20 | 1.14~1.74 | 1.42 | |||||
| 济麦22(300) | 0.89~1.23 | 1.13 | 0.05~0.74 | 0.26 | 1.04~1.95 | 1.39 | |||||
| 品种(种植密度/ (104株/hm2)) | 穗长/cm | 穗粒数/个 | 强势粒数/(个/穗) | 弱势粒数/(个/穗) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 取样值 | 平均值 | 取样值 | 平均值 | 取样值 | 平均值 | ||||||
| 石麦26(75) | 7~8.7 | 33~46 | 39.23 | 26~32 | 28.35 | 7~15 | 10.88 | ||||
| 石麦26(375) | 6.9~9 | 30~45 | 37.21 | 23~37 | 27.09 | 5~16 | 10.12 | ||||
| 石优17(300) | 7.8~9.3 | 26~42 | 36.37 | 24~33 | 29.87 | 0~10 | 6.5 | ||||
| 济麦22(300) | 7.6~9 | 25~44 | 33.91 | 24~34 | 29.22 | 0~15 | 4.69 | ||||
| 品种(种植密度)/ (104株/hm2) | 强势粒干重/(g/穗) | 弱势粒干重/(g/穗) | 穗粒干重/(g/穗) | ||||||||
| 取样值 | 平均值 | 取样值 | 平均值 | 取样值 | 平均值 | ||||||
| 石麦26(75) | 0.95~1.63 | 1.34 | 0.23~0.61 | 0.44 | 1.31~2.24 | 1.78 | |||||
| 石麦26(375) | 1.01~1.64 | 1.27 | 0.07~0.49 | 0.30 | 1.32~1.86 | 1.57 | |||||
| 石优17(300) | 1.02~1.44 | 1.22 | 0.06~0.3 | 0.20 | 1.14~1.74 | 1.42 | |||||
| 济麦22(300) | 0.89~1.23 | 1.13 | 0.05~0.74 | 0.26 | 1.04~1.95 | 1.39 | |||||
| 形态指标/mm | 品种(种植密度/(104株/hm2)) | 花后天数/d | ||||||
|---|---|---|---|---|---|---|---|---|
| 3 | 5 | 7 | 14 | 21 | 28 | 35 | ||
| 长度 | 石麦26(75) | 4.38 | 5.44 | 6.26 | 7.18 | 7.42 | 7.38 | 7.38 |
| 石麦26(375) | 4.27 | 4.56 | 5.20 | 7.01 | 7.23 | 7.31 | 7.32 | |
| 石优17(300) | 2.87 | 4.16 | 4.61 | 6.91 | 6.71 | 6.99 | 7.30 | |
| 济麦22(300) | 2.50 | 3.71 | 4.65 | 6.51 | 7.00 | 7.11 | 7.42 | |
| 宽度 | 石麦26(75) | 3.33 | 3.42 | 3.55 | 3.92 | 4.53 | 4.62 | 4.82 |
| 石麦26(375) | 3.19 | 3.23 | 3.36 | 3.77 | 4.04 | 4.20 | 4.33 | |
| 石优17(300) | 2.81 | 3.06 | 3.05 | 3.82 | 4.14 | 4.19 | 4.40 | |
| 济麦22(300) | 2.43 | 2.86 | 3.06 | 3.74 | 4.29 | 4.40 | 4.36 | |
| 厚度 | 石麦26(75) | 2.48 | 2.62 | 2.78 | 3.20 | 3.73 | 3.85 | 3.90 |
| 石麦26(375) | 2.16 | 2.31 | 2.45 | 3.00 | 3.24 | 3.54 | 3.72 | |
| 石优17(300) | 2.26 | 2.36 | 2.37 | 3.00 | 3.41 | 3.42 | 3.51 | |
| 济麦22(300) | 2.05 | 2.17 | 2.25 | 2.83 | 3.47 | 3.60 | 3.51 | |
| 体积 | 石麦26(75) | 18.89 | 25.51 | 32.38 | 47.24 | 65.58 | 68.72 | 72.49 |
| 石麦26(375) | 15.42 | 17.84 | 22.45 | 41.61 | 49.57 | 56.99 | 61.68 | |
| 石优17(300) | 9.71 | 15.69 | 17.45 | 41.51 | 49.82 | 52.43 | 59.13 | |
| 济麦22(300) | 6.63 | 12.04 | 16.78 | 36.21 | 54.57 | 58.97 | 59.38 | |
| 形态指标/mm | 品种(种植密度/(104株/hm2)) | 花后天数/d | ||||||
|---|---|---|---|---|---|---|---|---|
| 3 | 5 | 7 | 14 | 21 | 28 | 35 | ||
| 长度 | 石麦26(75) | 4.38 | 5.44 | 6.26 | 7.18 | 7.42 | 7.38 | 7.38 |
| 石麦26(375) | 4.27 | 4.56 | 5.20 | 7.01 | 7.23 | 7.31 | 7.32 | |
| 石优17(300) | 2.87 | 4.16 | 4.61 | 6.91 | 6.71 | 6.99 | 7.30 | |
| 济麦22(300) | 2.50 | 3.71 | 4.65 | 6.51 | 7.00 | 7.11 | 7.42 | |
| 宽度 | 石麦26(75) | 3.33 | 3.42 | 3.55 | 3.92 | 4.53 | 4.62 | 4.82 |
| 石麦26(375) | 3.19 | 3.23 | 3.36 | 3.77 | 4.04 | 4.20 | 4.33 | |
| 石优17(300) | 2.81 | 3.06 | 3.05 | 3.82 | 4.14 | 4.19 | 4.40 | |
| 济麦22(300) | 2.43 | 2.86 | 3.06 | 3.74 | 4.29 | 4.40 | 4.36 | |
| 厚度 | 石麦26(75) | 2.48 | 2.62 | 2.78 | 3.20 | 3.73 | 3.85 | 3.90 |
| 石麦26(375) | 2.16 | 2.31 | 2.45 | 3.00 | 3.24 | 3.54 | 3.72 | |
| 石优17(300) | 2.26 | 2.36 | 2.37 | 3.00 | 3.41 | 3.42 | 3.51 | |
| 济麦22(300) | 2.05 | 2.17 | 2.25 | 2.83 | 3.47 | 3.60 | 3.51 | |
| 体积 | 石麦26(75) | 18.89 | 25.51 | 32.38 | 47.24 | 65.58 | 68.72 | 72.49 |
| 石麦26(375) | 15.42 | 17.84 | 22.45 | 41.61 | 49.57 | 56.99 | 61.68 | |
| 石优17(300) | 9.71 | 15.69 | 17.45 | 41.51 | 49.82 | 52.43 | 59.13 | |
| 济麦22(300) | 6.63 | 12.04 | 16.78 | 36.21 | 54.57 | 58.97 | 59.38 | |
| 花后天数/d | 品种(种植密度/ (104株/hm2)) | 指标 | 穗长 | 穗粒数 | 强势粒数 | 弱势粒数 | 穗粒干重 | 强势粒干重 | 弱势粒干重 |
|---|---|---|---|---|---|---|---|---|---|
| 14 | 石麦26(375) | 穗粒干重 | 0.865** | 0.797** | 0.660* | 0.697* | 1 | 0.856** | 0.902** |
| 石优17(300) | 穗粒干重 | 0.406 | 0.774** | 0.795** | 0.582 | 1 | 0.941** | 0.834** | |
| 济麦22(300) | 穗粒干重 | 0.682* | 0.935** | 0.985** | 0.838** | 1 | 0.921** | 0.884** | |
| 21 | 石麦26(75) | 穗粒干重 | 0.563 | 0.821* | 0.689 | 0.608 | 1 | 0.968** | 0.881** |
| 石麦26(375) | 穗粒干重 | 0.566 | 0.555 | 0.397 | 0.496 | 1 | 0.818* | 0.682 | |
| 石优17(300) | 穗粒干重 | 0.622 | 0.856** | 0.298 | 0.909** | 1 | 0.932** | 0.901** | |
| 济麦22(300) | 穗粒干重 | 0.608 | 0.924** | 0.631 | 0.963** | 1 | 0.979** | 0.972** | |
| 28 | 石麦26(75) | 穗粒干重 | 0.536 | 0.536 | 0.136 | 0.844* | 1 | 0.932** | 0.981** |
| 石麦26(375) | 穗粒干重 | 0.589 | 0.513 | 0.464 | 0.493 | 1 | 0.942** | 0.855** | |
| 石优17(300) | 穗粒干重 | 0.799 | 0.827 | 0.452 | 0.695 | 1 | 0.930* | 0.802 | |
| 济麦22(300) | 穗粒干重 | -0.334 | 0.657 | -0.152 | 0.815* | 1 | 0.881* | 0.790 | |
| 35 | 石麦26(75) | 穗粒干重 | 0.513 | 0.744* | 0.719* | 0.465 | 1 | 0.964** | 0.858** |
| 石麦26(375) | 穗粒干重 | 0.637 | 0.657 | 0.481 | 0.036 | 1 | 0.747* | 0.371 | |
| 石优17(300) | 穗粒干重 | 0.797* | 0.864* | 0.815* | 0.821* | 1 | 0.954** | 0.861* | |
| 济麦22(300) | 穗粒干重 | 0.639 | 0.890** | 0.487 | 0.741* | 1 | 0.663 | 0.712* |
| 花后天数/d | 品种(种植密度/ (104株/hm2)) | 指标 | 穗长 | 穗粒数 | 强势粒数 | 弱势粒数 | 穗粒干重 | 强势粒干重 | 弱势粒干重 |
|---|---|---|---|---|---|---|---|---|---|
| 14 | 石麦26(375) | 穗粒干重 | 0.865** | 0.797** | 0.660* | 0.697* | 1 | 0.856** | 0.902** |
| 石优17(300) | 穗粒干重 | 0.406 | 0.774** | 0.795** | 0.582 | 1 | 0.941** | 0.834** | |
| 济麦22(300) | 穗粒干重 | 0.682* | 0.935** | 0.985** | 0.838** | 1 | 0.921** | 0.884** | |
| 21 | 石麦26(75) | 穗粒干重 | 0.563 | 0.821* | 0.689 | 0.608 | 1 | 0.968** | 0.881** |
| 石麦26(375) | 穗粒干重 | 0.566 | 0.555 | 0.397 | 0.496 | 1 | 0.818* | 0.682 | |
| 石优17(300) | 穗粒干重 | 0.622 | 0.856** | 0.298 | 0.909** | 1 | 0.932** | 0.901** | |
| 济麦22(300) | 穗粒干重 | 0.608 | 0.924** | 0.631 | 0.963** | 1 | 0.979** | 0.972** | |
| 28 | 石麦26(75) | 穗粒干重 | 0.536 | 0.536 | 0.136 | 0.844* | 1 | 0.932** | 0.981** |
| 石麦26(375) | 穗粒干重 | 0.589 | 0.513 | 0.464 | 0.493 | 1 | 0.942** | 0.855** | |
| 石优17(300) | 穗粒干重 | 0.799 | 0.827 | 0.452 | 0.695 | 1 | 0.930* | 0.802 | |
| 济麦22(300) | 穗粒干重 | -0.334 | 0.657 | -0.152 | 0.815* | 1 | 0.881* | 0.790 | |
| 35 | 石麦26(75) | 穗粒干重 | 0.513 | 0.744* | 0.719* | 0.465 | 1 | 0.964** | 0.858** |
| 石麦26(375) | 穗粒干重 | 0.637 | 0.657 | 0.481 | 0.036 | 1 | 0.747* | 0.371 | |
| 石优17(300) | 穗粒干重 | 0.797* | 0.864* | 0.815* | 0.821* | 1 | 0.954** | 0.861* | |
| 济麦22(300) | 穗粒干重 | 0.639 | 0.890** | 0.487 | 0.741* | 1 | 0.663 | 0.712* |
| 品种 (种植密度/ (104株/hm2)) | 花后天数/d | 遮阴 部位 | 平均10穗旗叶干重/g | 穗下茎干重/(g/m) | 平均每穗强势粒数 | 平均每穗弱势粒数 | 平均每穗粒数 | 平均10穗粒 干重/g | 旗叶干重较对照变化/% | 穗下茎干重较对照变化/% | 平均穗粒干重较对照变化/% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 石麦26(75) | 7 | CK | 0.67 | 1.43 | 28.00 | 11.20 | 39.20 | 1.94 | 0 | 0 | 0 |
| 旗叶 | 0.62 | 1.41 | 28.50 | 10.17 | 38.67 | 1.87 | -7.23 | -1.70 | -3.26 | ||
| 穗下茎 | 0.73 | 1.35 | 27.80 | 8.60 | 36.40 | 1.75 | 9.71 | -5.81 | -9.76 | ||
| 14 | CK | 0.59 | 1.47 | 28.00 | 11.40 | 39.40 | 4.90 | 0 | 0 | 0 | |
| 旗叶 | 0.51 | 1.46 | 29.60 | 9.60 | 39.20 | 5.01 | -12.71 | -0.63 | 2.28 | ||
| 穗下茎 | 0.57 | 1.57 | 30.40 | 9.20 | 39.60 | 4.93 | -2.37 | 7.22 | 0.51 | ||
| 21 | CK | 0.73 | 1.58 | 28.38 | 10.88 | 39.25 | 10.64 | 0 | 0 | 0 | |
| 旗叶 | 0.50 | 1.56 | 28.60 | 9.60 | 38.20 | 10.01 | -32.04 | -1.34 | -5.88 | ||
| 穗下茎 | 0.75 | 1.45 | 27.00(26.33) | 8.80(10.00) | 35.8(36.33) | 9.30(9.27) | 1.92 | -8.27 | 0.37 | ||
| 28 | CK | 0.67 | 1.33 | 28.30 | 10.60 | 38.90 | 15.26 | 0 | 0 | 0 | |
| 旗叶 | 0.36 | 1.14 | 26.80(27.00) | 9.00(8.33) | 35.80(35.33) | 12.30(13.64) | -45.84 | -13.91 | -9.84 | ||
| 穗下茎 | 0.66 | 1.21 | 24.00 | 14.00 | 38.00 | 14.93 | -2.20 | -8.82 | -2.13 | ||
| 35 | CK | 0.43 | 1.44 | 28.38 | 11.25 | 39.63 | 17.77 | 0 | 0 | 0 | |
| 旗叶 | 0.40 | 1.45 | 28.33(27.25) | 9.00(10.25) | 37.33(37.50) | 15.53(15.17) | -5.88 | 1.36 | 2.38 | ||
| 穗下茎 | 0.54 | 1.43 | 28.20 | 11.60 | 39.80 | 18.28 | -0.37 | -0.37 | 2.85 | ||
| 石麦26(375) | 7 | CK | 0.69 | 1.18 | 27.20 | 11.20 | 38.40 | 1.42 | 0 | 0 | 0 |
| 旗叶 | 0.55 | 1.15 | 26.20 | 8.80 | 35.00 | 1.54 | -20.39 | -2.95 | 8.54 | ||
| 穗下茎 | 0.67 | 1.16 | 25.20 | 9.40 | 34.60 | 1.42 | -3.20 | -2.40 | -0.45 | ||
| 14 | CK | 0.74 | 1.21 | 25.30 | 9.60 | 34.90 | 4.00 | 0 | 0 | 0 | |
| 旗叶 | 0.50 | 1.19 | 25.60 | 9.40 | 35.00 | 3.88 | -32.87 | -1.19 | -2.87 | ||
| 穗下茎 | 0.57 | 1.23 | 25.80 | 8.00 | 33.80 | 4.15 | -23.18 | 1.59 | 3.73 | ||
| 21 | CK | 0.90 | 1.40 | 27.00 | 11.33 | 38.33 | 8.86 | 0 | 0 | 0 | |
| 旗叶 | 0.44 | 1.12 | 26.40 | 10.20 | 36.60 | 7.30 | -51.11 | -19.61 | -17.68 | ||
| 穗下茎 | 0.78 | 1.24 | 29.20 | 11.00 | 40.20 | 8.81 | -13.04 | -11.41 | -0.63 | ||
| 28 | CK | 0.59 | 1.02 | 26.75 | 9.00 | 35.75 | 10.48 | 0 | 0 | 0 | |
| 旗叶 | 0.35 | 1.02 | 25.50 | 11.25 | 36.75 | 9.84 | -41.60 | 0.21 | -6.12 | ||
| 穗下茎 | 0.44 | 0.92 | 25.25 | 9.50 | 34.75 | 9.90 | -26.48 | -10.16 | -5.52 | ||
| 35 | CK | 0.68 | 1.10 | 26.50 | 9.00 | 35.50 | 14.45 | 0 | 0 | 0 | |
| 旗叶 | 0.58 | 1.21 | 28.00 | 6.25 | 34.25 | 13.00 | -14.81 | 9.58 | -10.03 | ||
| 穗下茎 | 0.53 | 0.92 | 26.00 | 10.50 | 36.50 | 12.30 | -22.06 | -16.44 | -14.88 | ||
| 石优17(300) | 7 | CK | 0.77 | 1.15 | 29.00 | 7.75 | 36.75 | 1.27 | 0 | 0 | 0 |
| 旗叶 | 0.68 | 1.20 | 28.00 | 8.75 | 36.75 | 1.26 | -11.43 | 4.04 | -1.47 | ||
| 穗下茎 | 0.96 | 1.10 | 28.67 | 6.33 | 35.00 | 1.35 | 25.24 | -4.64 | 5.58 | ||
| 14 | CK | 0.91 | 1.37 | 29.20 | 7.20 | 36.40 | 4.35 | 0 | 0 | 0 | |
| 旗叶 | 0.77 | 1.48 | 32.20(33.00) | 10.20(8.00) | 42.40(41.00) | 4.30(4.74) | -15.38 | 7.76 | -9.34 | ||
| 穗下茎 | 0.89 | 1.31 | 30.40 | 6.40 | 36.80 | 4.20 | -2.40 | -4.25 | -3.32 | ||
| 21 | CK | 0.66 | 1.23 | 30.25 | 7.75 | 38.00 | 9.22 | 0 | 0 | 0 | |
| 旗叶 | 0.51 | 1.21 | 29.75 | 7.75 | 37.50 | 8.38 | -22.43 | -1.47 | -9.16 | ||
| 穗下茎 | 0.77 | 1.17 | 30.33 | 7.67 | 38.00 | 9.36 | 16.60 | -5.15 | 1.53 | ||
| 石优17(300) | 28 | CK | 0.66 | 1.04 | 32.00 | 6.83 | 38.83 | 12.12 | 0 | 0 | 0 |
| 旗叶 | 0.45 | 1.15 | 28.00(31.00) | 8.25(6.00) | 36.25(37.00) | 10.70(11.58) | -32.44 | 10.68 | -7.56 | ||
| 穗下茎 | 0.70 | 1.05 | 30.00 | 10.00 | 40.00 | 10.88 | 5.59 | 0.83 | -10.20 | ||
| 35 | CK | 0.74 | 1.18 | 29.71 | 6.43 | 36.14 | 14.24 | 0 | 0 | 0 | |
| 旗叶 | 0.45 | 1.16 | 28.00(28.33) | 4.50(4.67) | 32.50(33.00) | 10.70(12.33) | -39.42 | -1.73 | -13.24 | ||
| 穗下茎 | 0.70 | 1.04 | 30.00 | 6.75 | 36.75 | 13.03 | -5.77 | -11.76 | -8.55 | ||
| 济麦22(300) | 7 | CK | 0.70 | 1.40 | 29.25 | 9.00 | 38.25 | 1.24 | 0 | 0 | 0 |
| 旗叶 | 0.55 | 1.25 | 30.00 | 7.50 | 37.50 | 1.23 | -20.42 | -10.75 | -0.56 | ||
| 穗下茎 | 0.69 | 1.28 | 30.75 | 5.75 | 36.50 | 1.17 | -1.65 | -8.87 | -5.64 | ||
| 14 | CK | 0.79 | 1.58 | 29.10 | 4.10 | 33.20 | 3.54 | 0 | 0 | 0 | |
| 旗叶 | 0.52 | 1.25 | 29.25 | 2.50 | 31.75 | 3.16 | -34.81 | -21.11 | -10.56 | ||
| 穗下茎 | 0.72 | 1.07 | 26.00(27.00) | 1.00(0.33) | 27.00(27.33) | 3.11(3.12) | -9.35 | -32.16 | -0.59 | ||
| 21 | CK | 0.66 | 1.35 | 29.50 | 1.50 | 31.00 | 6.58 | 0 | 0 | 0 | |
| 旗叶 | 4.31 | 1.27 | 27.00 | 2.75 | 29.75 | 6.13 | -34.81 | -5.99 | -6.88 | ||
| 穗下茎 | 5.60 | 1.22 | 28.00 | 1.75 | 29.75 | 5.66 | -15.36 | -9.89 | -14.06 | ||
| 28 | CK | 0.54 | 1.12 | 28.43 | 3.57 | 32.00 | 9.52 | 0 | 0 | 0 | |
| 旗叶 | 0.37 | 1.11 | 28.33 | 3.67 | 32.00 | 9.05 | -31.09 | -1.27 | -4.97 | ||
| 穗下茎 | 0.68 | 1.10 | 28.00(28.00) | 8.00(8.00) | 36.00(35.50) | 7.70(13.94) | 27.16 | -2.14 | -29.49 | ||
| 35 | CK | 0.59 | 1.24 | 28.25 | 6.75 | 35.00 | 13.19 | 0 | 0 | 0 | |
| 旗叶 | 0.30 | 1.26 | 29.00 | 7.00 | 36.00 | 10.10 | -48.94 | 1.33 | -23.42 | ||
| 穗下茎 | 0.60 | 1.04 | 28.00(27.00) | 0.00(2.00) | 28.00(29.00) | 10.10(11.18) | 2.13 | -16.34 | -14.41 |
| 品种 (种植密度/ (104株/hm2)) | 花后天数/d | 遮阴 部位 | 平均10穗旗叶干重/g | 穗下茎干重/(g/m) | 平均每穗强势粒数 | 平均每穗弱势粒数 | 平均每穗粒数 | 平均10穗粒 干重/g | 旗叶干重较对照变化/% | 穗下茎干重较对照变化/% | 平均穗粒干重较对照变化/% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 石麦26(75) | 7 | CK | 0.67 | 1.43 | 28.00 | 11.20 | 39.20 | 1.94 | 0 | 0 | 0 |
| 旗叶 | 0.62 | 1.41 | 28.50 | 10.17 | 38.67 | 1.87 | -7.23 | -1.70 | -3.26 | ||
| 穗下茎 | 0.73 | 1.35 | 27.80 | 8.60 | 36.40 | 1.75 | 9.71 | -5.81 | -9.76 | ||
| 14 | CK | 0.59 | 1.47 | 28.00 | 11.40 | 39.40 | 4.90 | 0 | 0 | 0 | |
| 旗叶 | 0.51 | 1.46 | 29.60 | 9.60 | 39.20 | 5.01 | -12.71 | -0.63 | 2.28 | ||
| 穗下茎 | 0.57 | 1.57 | 30.40 | 9.20 | 39.60 | 4.93 | -2.37 | 7.22 | 0.51 | ||
| 21 | CK | 0.73 | 1.58 | 28.38 | 10.88 | 39.25 | 10.64 | 0 | 0 | 0 | |
| 旗叶 | 0.50 | 1.56 | 28.60 | 9.60 | 38.20 | 10.01 | -32.04 | -1.34 | -5.88 | ||
| 穗下茎 | 0.75 | 1.45 | 27.00(26.33) | 8.80(10.00) | 35.8(36.33) | 9.30(9.27) | 1.92 | -8.27 | 0.37 | ||
| 28 | CK | 0.67 | 1.33 | 28.30 | 10.60 | 38.90 | 15.26 | 0 | 0 | 0 | |
| 旗叶 | 0.36 | 1.14 | 26.80(27.00) | 9.00(8.33) | 35.80(35.33) | 12.30(13.64) | -45.84 | -13.91 | -9.84 | ||
| 穗下茎 | 0.66 | 1.21 | 24.00 | 14.00 | 38.00 | 14.93 | -2.20 | -8.82 | -2.13 | ||
| 35 | CK | 0.43 | 1.44 | 28.38 | 11.25 | 39.63 | 17.77 | 0 | 0 | 0 | |
| 旗叶 | 0.40 | 1.45 | 28.33(27.25) | 9.00(10.25) | 37.33(37.50) | 15.53(15.17) | -5.88 | 1.36 | 2.38 | ||
| 穗下茎 | 0.54 | 1.43 | 28.20 | 11.60 | 39.80 | 18.28 | -0.37 | -0.37 | 2.85 | ||
| 石麦26(375) | 7 | CK | 0.69 | 1.18 | 27.20 | 11.20 | 38.40 | 1.42 | 0 | 0 | 0 |
| 旗叶 | 0.55 | 1.15 | 26.20 | 8.80 | 35.00 | 1.54 | -20.39 | -2.95 | 8.54 | ||
| 穗下茎 | 0.67 | 1.16 | 25.20 | 9.40 | 34.60 | 1.42 | -3.20 | -2.40 | -0.45 | ||
| 14 | CK | 0.74 | 1.21 | 25.30 | 9.60 | 34.90 | 4.00 | 0 | 0 | 0 | |
| 旗叶 | 0.50 | 1.19 | 25.60 | 9.40 | 35.00 | 3.88 | -32.87 | -1.19 | -2.87 | ||
| 穗下茎 | 0.57 | 1.23 | 25.80 | 8.00 | 33.80 | 4.15 | -23.18 | 1.59 | 3.73 | ||
| 21 | CK | 0.90 | 1.40 | 27.00 | 11.33 | 38.33 | 8.86 | 0 | 0 | 0 | |
| 旗叶 | 0.44 | 1.12 | 26.40 | 10.20 | 36.60 | 7.30 | -51.11 | -19.61 | -17.68 | ||
| 穗下茎 | 0.78 | 1.24 | 29.20 | 11.00 | 40.20 | 8.81 | -13.04 | -11.41 | -0.63 | ||
| 28 | CK | 0.59 | 1.02 | 26.75 | 9.00 | 35.75 | 10.48 | 0 | 0 | 0 | |
| 旗叶 | 0.35 | 1.02 | 25.50 | 11.25 | 36.75 | 9.84 | -41.60 | 0.21 | -6.12 | ||
| 穗下茎 | 0.44 | 0.92 | 25.25 | 9.50 | 34.75 | 9.90 | -26.48 | -10.16 | -5.52 | ||
| 35 | CK | 0.68 | 1.10 | 26.50 | 9.00 | 35.50 | 14.45 | 0 | 0 | 0 | |
| 旗叶 | 0.58 | 1.21 | 28.00 | 6.25 | 34.25 | 13.00 | -14.81 | 9.58 | -10.03 | ||
| 穗下茎 | 0.53 | 0.92 | 26.00 | 10.50 | 36.50 | 12.30 | -22.06 | -16.44 | -14.88 | ||
| 石优17(300) | 7 | CK | 0.77 | 1.15 | 29.00 | 7.75 | 36.75 | 1.27 | 0 | 0 | 0 |
| 旗叶 | 0.68 | 1.20 | 28.00 | 8.75 | 36.75 | 1.26 | -11.43 | 4.04 | -1.47 | ||
| 穗下茎 | 0.96 | 1.10 | 28.67 | 6.33 | 35.00 | 1.35 | 25.24 | -4.64 | 5.58 | ||
| 14 | CK | 0.91 | 1.37 | 29.20 | 7.20 | 36.40 | 4.35 | 0 | 0 | 0 | |
| 旗叶 | 0.77 | 1.48 | 32.20(33.00) | 10.20(8.00) | 42.40(41.00) | 4.30(4.74) | -15.38 | 7.76 | -9.34 | ||
| 穗下茎 | 0.89 | 1.31 | 30.40 | 6.40 | 36.80 | 4.20 | -2.40 | -4.25 | -3.32 | ||
| 21 | CK | 0.66 | 1.23 | 30.25 | 7.75 | 38.00 | 9.22 | 0 | 0 | 0 | |
| 旗叶 | 0.51 | 1.21 | 29.75 | 7.75 | 37.50 | 8.38 | -22.43 | -1.47 | -9.16 | ||
| 穗下茎 | 0.77 | 1.17 | 30.33 | 7.67 | 38.00 | 9.36 | 16.60 | -5.15 | 1.53 | ||
| 石优17(300) | 28 | CK | 0.66 | 1.04 | 32.00 | 6.83 | 38.83 | 12.12 | 0 | 0 | 0 |
| 旗叶 | 0.45 | 1.15 | 28.00(31.00) | 8.25(6.00) | 36.25(37.00) | 10.70(11.58) | -32.44 | 10.68 | -7.56 | ||
| 穗下茎 | 0.70 | 1.05 | 30.00 | 10.00 | 40.00 | 10.88 | 5.59 | 0.83 | -10.20 | ||
| 35 | CK | 0.74 | 1.18 | 29.71 | 6.43 | 36.14 | 14.24 | 0 | 0 | 0 | |
| 旗叶 | 0.45 | 1.16 | 28.00(28.33) | 4.50(4.67) | 32.50(33.00) | 10.70(12.33) | -39.42 | -1.73 | -13.24 | ||
| 穗下茎 | 0.70 | 1.04 | 30.00 | 6.75 | 36.75 | 13.03 | -5.77 | -11.76 | -8.55 | ||
| 济麦22(300) | 7 | CK | 0.70 | 1.40 | 29.25 | 9.00 | 38.25 | 1.24 | 0 | 0 | 0 |
| 旗叶 | 0.55 | 1.25 | 30.00 | 7.50 | 37.50 | 1.23 | -20.42 | -10.75 | -0.56 | ||
| 穗下茎 | 0.69 | 1.28 | 30.75 | 5.75 | 36.50 | 1.17 | -1.65 | -8.87 | -5.64 | ||
| 14 | CK | 0.79 | 1.58 | 29.10 | 4.10 | 33.20 | 3.54 | 0 | 0 | 0 | |
| 旗叶 | 0.52 | 1.25 | 29.25 | 2.50 | 31.75 | 3.16 | -34.81 | -21.11 | -10.56 | ||
| 穗下茎 | 0.72 | 1.07 | 26.00(27.00) | 1.00(0.33) | 27.00(27.33) | 3.11(3.12) | -9.35 | -32.16 | -0.59 | ||
| 21 | CK | 0.66 | 1.35 | 29.50 | 1.50 | 31.00 | 6.58 | 0 | 0 | 0 | |
| 旗叶 | 4.31 | 1.27 | 27.00 | 2.75 | 29.75 | 6.13 | -34.81 | -5.99 | -6.88 | ||
| 穗下茎 | 5.60 | 1.22 | 28.00 | 1.75 | 29.75 | 5.66 | -15.36 | -9.89 | -14.06 | ||
| 28 | CK | 0.54 | 1.12 | 28.43 | 3.57 | 32.00 | 9.52 | 0 | 0 | 0 | |
| 旗叶 | 0.37 | 1.11 | 28.33 | 3.67 | 32.00 | 9.05 | -31.09 | -1.27 | -4.97 | ||
| 穗下茎 | 0.68 | 1.10 | 28.00(28.00) | 8.00(8.00) | 36.00(35.50) | 7.70(13.94) | 27.16 | -2.14 | -29.49 | ||
| 35 | CK | 0.59 | 1.24 | 28.25 | 6.75 | 35.00 | 13.19 | 0 | 0 | 0 | |
| 旗叶 | 0.30 | 1.26 | 29.00 | 7.00 | 36.00 | 10.10 | -48.94 | 1.33 | -23.42 | ||
| 穗下茎 | 0.60 | 1.04 | 28.00(27.00) | 0.00(2.00) | 28.00(29.00) | 10.10(11.18) | 2.13 | -16.34 | -14.41 |
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