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1 白刺各时期样本量及各器官平均生物量
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Table 1 Sample size and average biomass of each organ in six stages of Nitraria tangutorum
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时期
Time | 样本数
N | R | Le | S | B | La | F | T | | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | | 2016 | 5月 May | 45 | 3.726 | 3.026 | 4.138 | 3.256 | 0.686 | 0.574 | 8.847 | 6.28 | 6.274 | 4.691 | 0.575 | 0.948 | 24.248 | 15.255 | | 7月 July | 213 | 4.351 | 4.232 | 6.182 | 6.549 | 2.498 | 3.18 | 12.506 | 9.714 | 10.284 | 9.866 | 1.593 | 2.018 | 37.415 | 26.952 | | 9月 Sept. | 47 | 2.217 | 1.746 | 8.877 | 9.514 | 8.618 | 10.456 | 17.173 | 16.67 | 8.670 | 6.188 | - | - | 50.640 | 44.827 | | 2017 | 5月 May | 112 | 7.417 | 5.936 | 7.738 | 8.726 | 2.309 | 3.237 | 22.260 | 27.997 | 25.045 | 26.766 | 1.048 | 1.370 | 65.817 | 65.777 | | 7月 July | 100 | 10.334 | 9.637 | 12.198 | 10.636 | 7.098 | 6.978 | 23.631 | 20.556 | 37.957 | 24.793 | 3.078 | 6.407 | 94.296 | 70.004 | | 9月 Sept. | 95 | 10.008 | 6.787 | 7.316 | 9.089 | 9.963 | 14.905 | 35.305 | 26.269 | 33.716 | 22.517 | - | - | 96.308 | 80.532 |
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