木榄

人工海水对秋茄、木榄幼苗蛋白质含量与SOD活性的影响

The Effect of Different Concentrations of Artificial Sea-water on Protein Content , SOD Activity in Mangrove Seedlings

木榄3a生枝条的计盒维数介于1.22～1.55之间，这些维数值揭示了分枝结构的复杂程度以及占据生态空间和利用生态空间的能力。

The 3 a branches have box dimensions between 1.22 and 1.55 , showing the complexity of the branching structure and the capacity of ecological space occupation and utilization .

真红树植物（除红树和木榄）和半红树植物的K：Na离子吸收选择性（USR）没有差异，但半红树植物的K：Na离子运输选择性（TSR）明显比真红树高；

The K : Na uptake selectivity ratios were not different between true mangrove plants ( except R.apiculata and B.gymnorhiza ) and mangrove associates . The K : Na transport selectivity ratios were significantly higher in mangrove associates than that of true mangrove plants .

应用分形几何学的原理和方法对木榄幼苗的形态特征和生物量进行了研究。

By the use of the principles and methods of fractal geometry , the morphological character and biomass of ?

木榄根、茎、叶的维管系统对淹水胁迫的响应有所不同。

The different anatomical response of vascular systems to waterlogging exists among leaf , stem and root of B.gymnorrhiza .

这一尺度范围可作为木榄红树林更新或生态管理单位的参考尺度。

This scale range could be regarded as the referenced scale for a regeneration or ecological management unit for the forest .

白骨壤和木榄叶片都可能通过表皮厚度的相对增加对浸淹时间的延长而导致的“生理干旱”加剧产生响应。

It was predicted that the increase of epidermis to leaf thickness ratio might be responsible to the'physiological drought'that accompanies the prolonged immersion duration .

经方差分析及多重比较，混合接种处理组秋茄和木榄苗的各生长指标与对照比差异极显著。

By analysis of variance and multiple comparisons , the growth indicators , nitrogen and phosphorus levels of these inoculated seedlings had significant differences compared to the control .

根系皮层厚度随着淹水时间的延长显著下降，皮层厚度与根直径的比值则基本无变化，这可能是造成木榄耐淹能力不强的原因之一。

In B.gymnorrhiza , cortex thickness decreased with prolonged inundation , and cortex thickness to stem diameter kept constant , which might result in the low tolerance to waterlogging .

分析了木榄的平均和连年净生产量的年动态变化以及净同化率随年龄的变化趋势。为合理经营和利用木榄林提供依据。

In order to provide a theoretical basis for mangroves management and utilization , the yearly dynamic variation of the mean and annual net production and the variation tendency of the net assimilation rate with the increasing of the stand age have been analysed .