白刺不同物候期的生物量分配规律
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邢磊, 段娜, 李清河, 刘成功, 李慧卿, 孙高洁
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Variation in biomass allocation of Nitraria tangutorum during different phenological phases
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XING Lei, DUAN Na, LI Qing-He, LIU Cheng-Gong, LI Hui-Qing, SUN Gao-Jie
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表5 白刺不同物候期之间部分器官与整株标准化主轴回归截距的似然比检验
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Table 5 Likelihood ratio test of the intercept of the Standardized-major-axis of biomass between organs and whole plant of Nitraria tangutorum in three phenological phases
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器官
Organ | 时期
Time | 2016 | 2017 | | df | LR | p | df | LR | p | | R/T | 5月、7月 May vs. July | 1 | 0.099 3 | 0.752 7 | 1 | - | - | | 5月、9月 May vs. Sept. | 1 | 3.502 9 | 0.061 3 | 1 | 1.326 6 | 0.249 4 | | 7月、9月 July vs. Sept. | 1 | 7.672 1 | 0.005 6 | 1 | 0.056 8 | 0.811 7 | | S/T | 5月、7月 May vs. July | 1 | 0.821 5 | 0.364 8 | 1 | - | - | | 5月、9月 May vs. Sept. | 1 | 3.533 1 | 0.060 2 | 1 | 3.162 5 | 0.075 3 | | 7月、9月 July vs. Sept. | 1 | - | - | 1 | - | - | | B/T | 5月、7月 May vs. July | 1 | 0.385 0 | 0.535 0 | 1 | 2.435 1 | 0.118 6 | | 5月、9月 May vs. Sept. | 1 | 1.128 9 | 0.288 0 | 1 | 5.574 6 | 0.018 2 | | 7月、9月 July vs. Sept. | 1 | 0.511 9 | 0.474 3 | 1 | 19.126 2 | 0.000 0 | | Le/T | 5月、7月 May vs. July | 1 | 1.025 5 | 0.311 2 | 1 | 4.046 0 | 0.044 3 | | 5月、9月 May vs. Sept. | 1 | 4.351 1 | 0.037 0 | 1 | 6.291 6 | 0.012 1 | | 7月、9月 July vs. Sept. | 1 | 3.208 5 | 0.073 3 | 1 | 22.295 6 | 0.000 0 | | La/T | 5月、7月 May vs. July | 1 | 2.631 8 | 0.104 7 | 1 | 6.833 4 | 0.008 9 | | 5月、9月 May vs. Sept. | 1 | 0.196 0 | 0.658 0 | 1 | 0.580 5 | 0.446 1 | | 7月、9月 July vs. Sept. | 1 | - | - | 1 | 4.070 1 | 0.043 6 |
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