古尔班通古特沙漠一年生植物的氮吸收策略
侯宝林, 庄伟伟(
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Nitrogen uptake strategy of annual plants in Gurbantünggüt Desert
HOU Bao-Lin, ZHUANG Wei-Wei()
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图4. 古尔班通古特沙漠角果藜(A)和碱蓬(B) 6月和7月的全氮吸收速率(平均值±标准差)。不同大写字母表示同一土壤深度不同物种对比差异显著(p < 0.05), 不同小写字母表示同一月份不同土壤深度对比差异显著(p < 0.05)。
Fig. 4. Total nitrogen uptake rates of Ceratocarpus arenarius (A) and Suaeda glauca (B) in Gurbantünggüt Desert in June and July (mean ± SD). Different uppercase letters indicate significant differences (p < 0.05) between different species at the same soil depth, and different lowercase letters indicate significant differences (p < 0.05) between different soil depths in the same month for the same species.
