Xinjiang Agricultural Sciences ›› 2023, Vol. 60 ›› Issue (11): 2719-2726.DOI: 10.6048/j.issn.1001-4330.2023.11.015
• Crop Genetics and Breeding · Germplasm Resources·Molecular Genetics·Soil Fertilizer • Previous Articles Next Articles
ZHANG Lulu1(), LI Peng1, ZHANG Jinshan1, JIA Yonghong2, LUO Siwei1, LI Dandan1, WANG Kai1, SHI Shubing1()
Received:
2023-02-14
Online:
2023-11-20
Published:
2023-12-07
Correspondence author:
SHI Shubing (1966-), male, Shanghe, Shandong Province, professor, doctoral supervisor, research direction is wheat high yield cultivation, (E-mail)ssb@xjau.edu.cn
Supported by:
张路路1(), 李鹏1, 张金汕1, 贾永红2, 罗四维1, 李丹丹1, 王凯1, 石书兵1()
通讯作者:
石书兵(1966-),男,山东商河人,教授,博士,硕士生/博士生导师,研究方向为小麦高产栽培,(E-mail)ssb@xjau.edu.cn
作者简介:
张路路(1994-),女,河南沈丘人,硕士,研究方向为小麦高产栽培,(E-mail)luck11131114@163.com
基金资助:
CLC Number:
ZHANG Lulu, LI Peng, ZHANG Jinshan, JIA Yonghong, LUO Siwei, LI Dandan, WANG Kai, SHI Shubing. Response of seed vigor to harvest time and spike parts of wheat[J]. Xinjiang Agricultural Sciences, 2023, 60(11): 2719-2726.
张路路, 李鹏, 张金汕, 贾永红, 罗四维, 李丹丹, 王凯, 石书兵. 种子活力对小麦收获时期及穗部位的响应[J]. 新疆农业科学, 2023, 60(11): 2719-2726.
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花后收获时间 Harvest time after Flowing(days) | 长度 Grain length (mm) | 宽度 Grain width (mm) | 面积 Grain width (mm2) | 千粒重 1 000 grain weight (g) | 比重 Specific gravity (g/mL) |
---|---|---|---|---|---|
A15 | 6.25 ±0.33d | 2.12 ±0.14e | 98.85±11.28f | 20.60 ±2.64d | 1.04 ±0.06d |
A20 | 6.71 ±0.31c | 2.42 ±0.16d | 119.63±10.73e | 37.49 ±4.12c | 1.27 ±0.06c |
A25 | 6.85 ±0.20b | 2.73 ±0.15c | 137.66±8.54d | 50.56 ±4.23b | 1.30 ±0.04b |
A30 | 7.00 ±0.30a | 3.10 ±0.12b | 158.72±11.81c | 61.69 ±1.43a | 1.35 ±0.02a |
A35 | 6.89 ±0.21ab | 3.16 ±0.09b | 164.42±9.44b | 62.97 ±1.50a | 1.36 ±0.03a |
A40 | 6.93 ±0.21ab | 3.31 ±0.18a | 173.00 ±14.25a | 61.65 ±0.90a | 1.35 ±0.04a |
A45 | 6.94 ±0.17ab | 3.35 ±0.15a | 175.96±11.31a | 62.18 ±1.65a | 1.38 ±0.03a |
Tab.1 Effects of different harvest periods on physical indexes of wheat seeds
花后收获时间 Harvest time after Flowing(days) | 长度 Grain length (mm) | 宽度 Grain width (mm) | 面积 Grain width (mm2) | 千粒重 1 000 grain weight (g) | 比重 Specific gravity (g/mL) |
---|---|---|---|---|---|
A15 | 6.25 ±0.33d | 2.12 ±0.14e | 98.85±11.28f | 20.60 ±2.64d | 1.04 ±0.06d |
A20 | 6.71 ±0.31c | 2.42 ±0.16d | 119.63±10.73e | 37.49 ±4.12c | 1.27 ±0.06c |
A25 | 6.85 ±0.20b | 2.73 ±0.15c | 137.66±8.54d | 50.56 ±4.23b | 1.30 ±0.04b |
A30 | 7.00 ±0.30a | 3.10 ±0.12b | 158.72±11.81c | 61.69 ±1.43a | 1.35 ±0.02a |
A35 | 6.89 ±0.21ab | 3.16 ±0.09b | 164.42±9.44b | 62.97 ±1.50a | 1.36 ±0.03a |
A40 | 6.93 ±0.21ab | 3.31 ±0.18a | 173.00 ±14.25a | 61.65 ±0.90a | 1.35 ±0.04a |
A45 | 6.94 ±0.17ab | 3.35 ±0.15a | 175.96±11.31a | 62.18 ±1.65a | 1.38 ±0.03a |
花后收获时间 Harvest time afterflowing(days) | 发芽势 Germination energy | 发芽率 Germination rate | 种子活力指数Ⅰ Seed vigor indexⅠ | 种子活力指数Ⅱ Seed vigor indexⅡ | 种子活力指数Ⅲ Seed vigor indexⅢ |
---|---|---|---|---|---|
A15 | 0.62±0.11d | 0.69±0.08d | 20.60±9.17e | 45.24±13.30e | 4.86±1.29e |
A20 | 0.71±0.09c | 0.70±0.070c | 30.98±10.61d | 97.91±31.50d | 10.27±3.67d |
A25 | 0.75±0.09c | 0.75±0.09c | 37.55±9.52c | 137.85±43.79c | 14.40±4.70c |
A30 | 0.84±0.08b | 0.86±0.07b | 49.13±7.47b | 190.86±29.84b | 20.38±3.39b |
A35 | 0.90±0.05a | 0.92±0.03a | 59.28±5.42a | 238.22±24.49a | 25.32±3.18a |
A40 | 0.91±0.06a | 0.93±0.05a | 58.43±5.20a | 244.50±31.86a | 26.16±3.20a |
A45 | 0.86±0.08ab | 0.88±0.07ab | 49.25±7.05b | 199.44±25.46b | 20.58±3.02b |
Tab.2 Effects of different harvest periods on vigor indexes of wheat seeds
花后收获时间 Harvest time afterflowing(days) | 发芽势 Germination energy | 发芽率 Germination rate | 种子活力指数Ⅰ Seed vigor indexⅠ | 种子活力指数Ⅱ Seed vigor indexⅡ | 种子活力指数Ⅲ Seed vigor indexⅢ |
---|---|---|---|---|---|
A15 | 0.62±0.11d | 0.69±0.08d | 20.60±9.17e | 45.24±13.30e | 4.86±1.29e |
A20 | 0.71±0.09c | 0.70±0.070c | 30.98±10.61d | 97.91±31.50d | 10.27±3.67d |
A25 | 0.75±0.09c | 0.75±0.09c | 37.55±9.52c | 137.85±43.79c | 14.40±4.70c |
A30 | 0.84±0.08b | 0.86±0.07b | 49.13±7.47b | 190.86±29.84b | 20.38±3.39b |
A35 | 0.90±0.05a | 0.92±0.03a | 59.28±5.42a | 238.22±24.49a | 25.32±3.18a |
A40 | 0.91±0.06a | 0.93±0.05a | 58.43±5.20a | 244.50±31.86a | 26.16±3.20a |
A45 | 0.86±0.08ab | 0.88±0.07ab | 49.25±7.05b | 199.44±25.46b | 20.58±3.02b |
花后收获时间 Harvest time after flowing (days) | 根长 Root length (cm) | 根表面积 The root surface area (cm2) | 根体积 The root volume (cm3) | 根平均直径 The root average diameter (mm) | 苗鲜重 Seedling fresh mass (mg) | 苗干重 Seedling dry mass (mg) | 苗高 Seed height (mm) |
---|---|---|---|---|---|---|---|
A15 | 39.63±13.00e | 5.38±2.23e | 0.08±0.07e | 0.43±0.09c | 63.89±15.61e | 6.89±1.51e | 26.76±5.41e |
A20 | 83.33±20.13d | 12.03±2.63d | 0.15±0.03d | 0.48±0.13bc | 129.11±31.06d | 13.35±3.50d | 41.54±11.4d |
A25 | 98.39±17.12c | 15.37±2.63c | 0.21±0.06c | 0.52±0.10ab | 192.24±43.60c | 20.23±4.45c | 50.99±7.69c |
A30 | 122.04±24.14b | 17.39±3.32b | 0.21±0.04c | 0.51±0.07ab | 222.54±24.22b | 23.59±2.93b | 57.33±7.27b |
A35 | 151.69±17.38a | 22.02±3.55a | 0.27±0.06ab | 0.51±0.09ab | 258.78±25.40a | 27.59±3.30a | 64.48±5.46a |
A40 | 155.75±17.03a | 22.94±2.75a | 0.28±0.04a | 0.50 ±0.07ab | 263.42±25.27a | 28.21±2.59a | 63.12±4.71a |
A45 | 127.08±24.88b | 18.88±3.23b | 0.24±0.03bc | 0.56±0.08a | 227.79±37.48b | 23.53±4.37b | 56.09±9.47b |
Tab.3 Effects of different harvest periods on seedling traits of wheat seeds
花后收获时间 Harvest time after flowing (days) | 根长 Root length (cm) | 根表面积 The root surface area (cm2) | 根体积 The root volume (cm3) | 根平均直径 The root average diameter (mm) | 苗鲜重 Seedling fresh mass (mg) | 苗干重 Seedling dry mass (mg) | 苗高 Seed height (mm) |
---|---|---|---|---|---|---|---|
A15 | 39.63±13.00e | 5.38±2.23e | 0.08±0.07e | 0.43±0.09c | 63.89±15.61e | 6.89±1.51e | 26.76±5.41e |
A20 | 83.33±20.13d | 12.03±2.63d | 0.15±0.03d | 0.48±0.13bc | 129.11±31.06d | 13.35±3.50d | 41.54±11.4d |
A25 | 98.39±17.12c | 15.37±2.63c | 0.21±0.06c | 0.52±0.10ab | 192.24±43.60c | 20.23±4.45c | 50.99±7.69c |
A30 | 122.04±24.14b | 17.39±3.32b | 0.21±0.04c | 0.51±0.07ab | 222.54±24.22b | 23.59±2.93b | 57.33±7.27b |
A35 | 151.69±17.38a | 22.02±3.55a | 0.27±0.06ab | 0.51±0.09ab | 258.78±25.40a | 27.59±3.30a | 64.48±5.46a |
A40 | 155.75±17.03a | 22.94±2.75a | 0.28±0.04a | 0.50 ±0.07ab | 263.42±25.27a | 28.21±2.59a | 63.12±4.71a |
A45 | 127.08±24.88b | 18.88±3.23b | 0.24±0.03bc | 0.56±0.08a | 227.79±37.48b | 23.53±4.37b | 56.09±9.47b |
穗部位Spike position | 回归方程The regression equation | R2 | F | |
---|---|---|---|---|
基部 Base | L | Y1=-41.073+19.194X1-0.218X6+163.577X8-76.823X9 | 0.999 | 954.534* |
Y2=-686.700+401.421X2-814.586X9 | 0.941 | 41.036** | ||
Y3=-58.131+34.395X2-60.987X9 | 0.796 | 10.730* | ||
中部 Middle | M1 | Y1=351.862-0.614X3-2.608X4-48.386X5+0.314X6 | 0.999 | 1 449.150* |
Y2=1 303.730-0.666X3-9.382X4-286.307X5+106.841X9 | 0.980 | 62.886 | ||
Y3=101.725-0.238X4-47.648X5+12.204X9 | 0.989 | 149.224** | ||
M2 | Y1=118.461-1.216X3-2.670X4-0.209X6+77.482X8 | 0.912 | 13.889 | |
Y2=224.556-3.582X3+9.725X4+95.833X9 | 0.999 | 2 198.682** | ||
Y3=95.544-0.640X3+0.971X4-0.102X9 | 0.982 | 35.498* | ||
上部 Upper | U1 | Y1=-140.331+162.723X5+0.068X6+29.830X8-78.522X9 | 0.993 | 175.045 |
Y2=-1 640.399+100.714X1+956.418X5+258.021X8-366.611X9 | 0.998 | 656.547* | ||
Y3=-141.951+11.648X1+65.130X5+0.137X6-43.042X9 | 0.951 | 25.211 | ||
U2 | Y1=-491.556+128.996X1-1.500X3-45.119X5-1.624X7 | 0.825 | 6.896 | |
Y2=-1 453.692+324.467X1-4.449X3-216.268X5+962.375X9 | 0.961 | 31.683 | ||
Y3=-70.368+19.118X1-0.234X3-18.787X5+53.785X9 | 0.923 | 15.932 | ||
U3 | Y1=-316.143+1.365X3-1.723X4+215.342X5-36.880X9 | 0.992 | 149.674 | |
Y2=-2 068.221+7.728X3+769.175X5+359.095X8 | 0.824 | 8.819 | ||
Y3=-154.140+0.635X3-1.615X4+156.765X5-68.134X9 | 0.714 | 4.568 |
Tab.4 Regression analysis of seed vigor and physical indexes and seedling traits in different ear position of wheat from 35-40 d after anthesis
穗部位Spike position | 回归方程The regression equation | R2 | F | |
---|---|---|---|---|
基部 Base | L | Y1=-41.073+19.194X1-0.218X6+163.577X8-76.823X9 | 0.999 | 954.534* |
Y2=-686.700+401.421X2-814.586X9 | 0.941 | 41.036** | ||
Y3=-58.131+34.395X2-60.987X9 | 0.796 | 10.730* | ||
中部 Middle | M1 | Y1=351.862-0.614X3-2.608X4-48.386X5+0.314X6 | 0.999 | 1 449.150* |
Y2=1 303.730-0.666X3-9.382X4-286.307X5+106.841X9 | 0.980 | 62.886 | ||
Y3=101.725-0.238X4-47.648X5+12.204X9 | 0.989 | 149.224** | ||
M2 | Y1=118.461-1.216X3-2.670X4-0.209X6+77.482X8 | 0.912 | 13.889 | |
Y2=224.556-3.582X3+9.725X4+95.833X9 | 0.999 | 2 198.682** | ||
Y3=95.544-0.640X3+0.971X4-0.102X9 | 0.982 | 35.498* | ||
上部 Upper | U1 | Y1=-140.331+162.723X5+0.068X6+29.830X8-78.522X9 | 0.993 | 175.045 |
Y2=-1 640.399+100.714X1+956.418X5+258.021X8-366.611X9 | 0.998 | 656.547* | ||
Y3=-141.951+11.648X1+65.130X5+0.137X6-43.042X9 | 0.951 | 25.211 | ||
U2 | Y1=-491.556+128.996X1-1.500X3-45.119X5-1.624X7 | 0.825 | 6.896 | |
Y2=-1 453.692+324.467X1-4.449X3-216.268X5+962.375X9 | 0.961 | 31.683 | ||
Y3=-70.368+19.118X1-0.234X3-18.787X5+53.785X9 | 0.923 | 15.932 | ||
U3 | Y1=-316.143+1.365X3-1.723X4+215.342X5-36.880X9 | 0.992 | 149.674 | |
Y2=-2 068.221+7.728X3+769.175X5+359.095X8 | 0.824 | 8.819 | ||
Y3=-154.140+0.635X3-1.615X4+156.765X5-68.134X9 | 0.714 | 4.568 |
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