间作小麦秸秆还田对地膜覆盖玉米灌浆期冠层温度及光合生理特性的影响
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殷文,柴强,于爱忠,赵财,樊志龙,胡发龙,范虹,郭瑶
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Effects of Intercropped Wheat Straw Retention on Canopy Temperature and Photosynthetic Physiological Characteristics of Intercropped Maize Mulched with Plastic During Grain Filling Stage
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YIN Wen,CHAI Qiang,YU AiZhong,ZHAO Cai,FAN ZhiLong,HU FaLong,FAN Hong,GUO Yao
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表3 不同种植模式不同处理玉米灌浆期的冠层温度
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Table 3 Canopy temperature of maize at grain-filling stage with different treatments and cropping patterns (℃)
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处理
Treatment | 灌浆前期 Early-filling | | 灌浆中期 Mid-filling | | 灌浆后期 Late-filling | | 2014 | 2015 | 2016 | 2014 | 2015 | 2016 | 2014 | 2015 | 2016 | | 间作 Intercropping | | NTSI2 | 27.39b | 29.53d | 30.36b | | 24.39b | 24.30c | 22.96d | | 19.12d | 23.42d | 20.18c | | NTSSI2 | 28.34ab | 30.26d | 31.40ab | | 24.90b | 24.90bc | 23.99cd | | 19.64cd | 24.06cd | 21.03bc | | CTSI | 29.73a | 30.69cd | 31.75ab | | 25.01ab | 25.58b | 24.47bc | | 20.51bc | 24.67c | 21.38b | | CTI | 30.42a | 31.59bc | 32.26a | | 25.03ab | 26.71a | 25.22ab | | 20.86b | 25.97ab | 21.74ab | | 单作 Sole cropping | | NTM2 | 30.25a | 31.93ab | 32.29a | | 25.33ab | 25.93ab | 25.12bc | | 20.51bc | 25.13bc | 21.42b | | CTM | 32.96a | 32.96a | 32.92a | | 26.38a | 26.81a | 26.31a | | 21.81a | 26.50a | 22.55a | | 显著Significance | | 年份Year (Y) | | NS | | | | NS | | | | NS | | | 处理Treatment (T) | | 0.000 | | | | 0.002 | | | | 0.000 | | | 年份×处理 Y×T | | NS | | | | NS | | | | NS | |
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