生侧柏
生侧柏-
2a生油松和侧柏定植3a后，苗木保存率比对照分别提高80.8%和73.2%，综合预防效果分别为83.7%和90.7%。
The preserving rate of Pinus tabulaeformis seedlings 2 years after planting and that of Platycladus orientalis ones 3 year after planting increased by 80.8 % and 73.2 % respectively , and the comprehensive prevention effects were 83.7 % and 90.7 % respectively .
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在温室条件下，控制不同干旱梯度，用改良的冲洗法测定了4年生油松、侧柏苗木的水力结构参数。
The hydraulic architecture parameters of Pinus tabulaeformis and Platycladus orientalis ( 4 years old ) seedlings were measured by improved flushing method under the condition of controlling drought gradient in the green house .