1) water consumption
蒸腾耗水量
1.
Transpiration rates and water consumption of nine main plantation tree species in North China were studied by using Lico 6400 Portable Photosynthesis System and BP3400 Precision Balance etc.
比较分析了不同水势梯度下、昼夜不同时间段的各树种的蒸腾耗水量及蒸腾耗水速率。
2.
Daily variation of water consumption and transpiring rates of saplings of 4 tree species planted in different CO2 concentrations and drought stress were studied by BP3400 Precision Electronic Balance and Licor-7000 Open Analysis in the summer of 2007.
结果表明,在各干旱胁迫水平下,CO2浓度倍增有效地降低了幼树的蒸腾耗水量和耗水速率。
2) transpiration
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蒸腾耗水量
1.
Therefore, quantifying water use by plant transpiration under different ground water tables helps to understand responsive mechanism of plant growth to various ground water regimes.
7mm;4年生花棒蒸腾耗水量比 1年生有显著增长 ,1。
3) transpiration water consumption