Journal of Arid Meteorology ›› 2025, Vol. 43 ›› Issue (1): 133-142.DOI: 10.11755/j.issn.1006-7639-2025-01-0133
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NAN Jialan1(), WANG Dongdong2,3, WANG Bo2,3,4(
), HAO Ziqiong2,3, QUAN Li2,3, GUO Wei2,3, LUO Zhiping2,3, ZHANG Jingru2,3, YAN Jingjing2,3
Received:
2024-04-23
Revised:
2024-07-06
Online:
2025-02-28
Published:
2025-03-15
南佳岚1(), 王冬冬2,3, 王博2,3,4(
), 郝子琼2,3, 全礼2,3, 郭伟2,3, 罗志平2,3, 张靖铷2,3, 闫晶晶2,3
通讯作者:
王博(1989—),男,陕西咸阳人,主要从事自然资源要素调查与评价。E-mail:WangboZRWS@163.com。
作者简介:
南佳岚(1993—),女,陕西西安人,博士研究生,主要从事生态过程模型、遥感应用研究。E-mail:jln@nwafu.edu.cn。
基金资助:
CLC Number:
NAN Jialan, WANG Dongdong, WANG Bo, HAO Ziqiong, QUAN Li, GUO Wei, LUO Zhiping, ZHANG Jingru, YAN Jingjing. Effect of warming on growth process and dry matter distribution of winter wheat[J]. Journal of Arid Meteorology, 2025, 43(1): 133-142.
南佳岚, 王冬冬, 王博, 郝子琼, 全礼, 郭伟, 罗志平, 张靖铷, 闫晶晶. 增温对冬小麦生长过程及干物质分配的影响[J]. 干旱气象, 2025, 43(1): 133-142.
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URL: http://www.ghqx.org.cn/EN/10.11755/j.issn.1006-7639-2025-01-0133
物候期 | 增温气室 | 内外温度平均值/℃ | 标准差/℃ | 显著性 (双尾) | 物候期 | 增温气室 | 内外温度平均值/℃ | 标准差/℃ | 显著性 (双尾) |
---|---|---|---|---|---|---|---|---|---|
全生育期 | OTC1 | 14.86 | 9.31 | <0.001** | OTC1 | 16.00 | 4.87 | 0.667 | |
OTC2 | 14.45 | 9.51 | 0.005** | OTC2 | 15.68 | 4.84 | 0.906 | ||
OTC3 | 14.25 | 9.33 | 0.024* | OTC3 | 15.27 | 4.53 | 0.774 | ||
OTC4 | 14.06 | 9.44 | 0.074 | 拔节—扬花期 | OTC4 | 15.20 | 4.59 | 0.721 | |
OTC5 | 14.14 | 9.25 | 0.045 | OTC5 | 15.06 | 4.42 | 0.611 | ||
OTC6 | 13.74 | 9.19 | 0.370 | OTC6 | 14.19 | 4.28 | 0.164 | ||
气象站 | 13.4 | 9.47 | 气象站 | 15.56 | 4.47 | ||||
返青—起身期 | OTC1 | 4.38 | 0.82 | 0.013* | OTC1 | 24.44 | 4.69 | 0.012* | |
OTC2 | 3.12 | 0.61 | 0.007** | OTC2 | 24.54 | 4.68 | 0.007** | ||
OTC3 | 3.20 | 0.60 | 0.045* | OTC3 | 24.24 | 4.71 | 0.029* | ||
OTC4 | 2.99 | 0.56 | 0.000** | 灌浆—乳熟期 | OTC4 | 24.34 | 4.68 | 0.018* | |
OTC5 | 3.31 | 0.57 | 0.353 | OTC5 | 24.20 | 4.70 | 0.038* | ||
OTC6 | 3.21 | 0.55 | 0.111 | OTC6 | 23.93 | 4.85 | 0.125 | ||
气象站 | 3.38 | 4.27 | 气象站 | 23.07 | 4.81 |
Tab.1 Test of the temperature differences between six OTCs and the temperatures recorded by the weather station
物候期 | 增温气室 | 内外温度平均值/℃ | 标准差/℃ | 显著性 (双尾) | 物候期 | 增温气室 | 内外温度平均值/℃ | 标准差/℃ | 显著性 (双尾) |
---|---|---|---|---|---|---|---|---|---|
全生育期 | OTC1 | 14.86 | 9.31 | <0.001** | OTC1 | 16.00 | 4.87 | 0.667 | |
OTC2 | 14.45 | 9.51 | 0.005** | OTC2 | 15.68 | 4.84 | 0.906 | ||
OTC3 | 14.25 | 9.33 | 0.024* | OTC3 | 15.27 | 4.53 | 0.774 | ||
OTC4 | 14.06 | 9.44 | 0.074 | 拔节—扬花期 | OTC4 | 15.20 | 4.59 | 0.721 | |
OTC5 | 14.14 | 9.25 | 0.045 | OTC5 | 15.06 | 4.42 | 0.611 | ||
OTC6 | 13.74 | 9.19 | 0.370 | OTC6 | 14.19 | 4.28 | 0.164 | ||
气象站 | 13.4 | 9.47 | 气象站 | 15.56 | 4.47 | ||||
返青—起身期 | OTC1 | 4.38 | 0.82 | 0.013* | OTC1 | 24.44 | 4.69 | 0.012* | |
OTC2 | 3.12 | 0.61 | 0.007** | OTC2 | 24.54 | 4.68 | 0.007** | ||
OTC3 | 3.20 | 0.60 | 0.045* | OTC3 | 24.24 | 4.71 | 0.029* | ||
OTC4 | 2.99 | 0.56 | 0.000** | 灌浆—乳熟期 | OTC4 | 24.34 | 4.68 | 0.018* | |
OTC5 | 3.31 | 0.57 | 0.353 | OTC5 | 24.20 | 4.70 | 0.038* | ||
OTC6 | 3.21 | 0.55 | 0.111 | OTC6 | 23.93 | 4.85 | 0.125 | ||
气象站 | 3.38 | 4.27 | 气象站 | 23.07 | 4.81 |
Fig.4 Diurnal variation of the temperature difference between average temperature of six OTCs and the air temperature on typical days (May 12 to 16) during grouting period
物候期 | 开始日期 | 株高/cm | 叶片面积/(cm2·片-1) | 比叶面积/(cm2·g-1) | 地上生物量/(g·m-2) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
OTC | CK | OTC | CK | OTC | CK | OTC | CK | OTC | CK | ||
返青 | 02-16 | 02-23 | 20.67Aa | 12.60Ab | 6.42a | 4.04b | |||||
起身 | 03-09 | 03-15 | 34.20Aa | 28.37Bb | 12.16Aa | 8.28Bb | 116.81Aa | 167.75Aa | 560.58Aa | 335.76Ab | |
拔节 | 03-29 | 04-08 | 61.67Aa | 52.04Bb | 16.87Aa | 15.17Ba | 247.70Aa | 242.27Aa | 678.35Aa | 511.16Bb | |
抽穗 | 04-21 | 04-26 | 76.94Aa | 66.15Bb | 19.44Aa | 20.18Aa | 219.07Aa | 220.44Ba | 1858.59Aa | 1031.78Bb | |
扬花 | 05-08 | 05-13 | 76.67Aa | 71.55Bb | 18.91Aa | 19.58Aa | 183.48Aa | 192.52Ba | 2847.39Aa | 1239.83Bb | |
灌浆 | 05-14 | 05-17 | 74.60Aa | 70.13Bb | 16.50Aa | 19.51Ab | 144.83Aa | 142.43Aa | 4434.99Aa | 2319.78Ab | |
乳熟 | 06-01 | 06-04 | 72.88Aa | 67.73Bb | 8.18Aa | 16.72Ab | 2885.84Aa | 1232.48Ab |
Tab.2 Comparison of winter wheat ecological parameters inside and outside OTC during the observation period
物候期 | 开始日期 | 株高/cm | 叶片面积/(cm2·片-1) | 比叶面积/(cm2·g-1) | 地上生物量/(g·m-2) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
OTC | CK | OTC | CK | OTC | CK | OTC | CK | OTC | CK | ||
返青 | 02-16 | 02-23 | 20.67Aa | 12.60Ab | 6.42a | 4.04b | |||||
起身 | 03-09 | 03-15 | 34.20Aa | 28.37Bb | 12.16Aa | 8.28Bb | 116.81Aa | 167.75Aa | 560.58Aa | 335.76Ab | |
拔节 | 03-29 | 04-08 | 61.67Aa | 52.04Bb | 16.87Aa | 15.17Ba | 247.70Aa | 242.27Aa | 678.35Aa | 511.16Bb | |
抽穗 | 04-21 | 04-26 | 76.94Aa | 66.15Bb | 19.44Aa | 20.18Aa | 219.07Aa | 220.44Ba | 1858.59Aa | 1031.78Bb | |
扬花 | 05-08 | 05-13 | 76.67Aa | 71.55Bb | 18.91Aa | 19.58Aa | 183.48Aa | 192.52Ba | 2847.39Aa | 1239.83Bb | |
灌浆 | 05-14 | 05-17 | 74.60Aa | 70.13Bb | 16.50Aa | 19.51Ab | 144.83Aa | 142.43Aa | 4434.99Aa | 2319.78Ab | |
乳熟 | 06-01 | 06-04 | 72.88Aa | 67.73Bb | 8.18Aa | 16.72Ab | 2885.84Aa | 1232.48Ab |
Fig.5 Daily variations of the average height (a), specific leaf area (b), leaf area (c), and aboveground biomass (d) of winter wheat in six OTCs and CK from February 23 to May 24 (a, c), and from March 3 to May 24 (b, d) 2023
物候期 | 叶 | 茎 | 穗 | |||
---|---|---|---|---|---|---|
CK | OTC | CK | OTC | CK | OTC | |
孕穗 | 181.20a | 286.73b | 800.36a | 1578.81b | 326.98a | 786.20b |
扬花 | 204.22a | 214.67a | 946.44a | 1557.92b | 586.60a | 1124.05b |
灌浆 | 204.12a | 219.50a | 1048.82a | 2014.59b | 951.16a | 2011.36b |
乳熟 | 121.12a | 103.54a | 648.91a | 1031.73a | 1053.54a | 1649.17a |
Tab.3
物候期 | 叶 | 茎 | 穗 | |||
---|---|---|---|---|---|---|
CK | OTC | CK | OTC | CK | OTC | |
孕穗 | 181.20a | 286.73b | 800.36a | 1578.81b | 326.98a | 786.20b |
扬花 | 204.22a | 214.67a | 946.44a | 1557.92b | 586.60a | 1124.05b |
灌浆 | 204.12a | 219.50a | 1048.82a | 2014.59b | 951.16a | 2011.36b |
乳熟 | 121.12a | 103.54a | 648.91a | 1031.73a | 1053.54a | 1649.17a |
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