本文详细讨论了世界芨芨草属的地理分布等问题。
In this paper the worldwide geographical distribution of the genus Achnatherum is discussed in detail.
施肥对芨芨草叶片含水量影响不大，但造成水分饱和亏增加。
Fertilizer influenced trivially on leaf water content, while intensified markedly on the water saturation deficit.
烧后芨芨草生育期可延长15天左右，叶量增大，地上部增重大于地下部。
The growing stages lasted about 15 days, quantity of leaf increased from burned than those of unburned. The effects of burning was heavy...
与干旱区常见的情况不同，降水因子无论在哪个月份都不是芨芨草盐爪爪群落地上生物量的显著影响因子；
Different from any other plants, the precipitation factor doesn't affect the aboveground biomass remarkably in any month.
芨芨草草地土壤容重较本氏针茅草地和裸地小，各层的总孔隙度和毛管孔隙度明显高于本氏针茅草地和裸地，但非毛管孔隙度较本氏针茅草地和裸地低。
Compared to Stipa Bungeana grassland and fallow ground, the volume weight was smaller, total porosity and capillary porosity were higher, but non-capillary porosity was lower.
芨芨草草地土壤容重较本氏针茅草地和裸地小，各层的总孔隙度和毛管孔隙度明显高于本氏针茅草地和裸地，但非毛管孔隙度较本氏针茅草地和裸地低。
Compared to Stipa Bungeana grassland and fallow ground, the volume weight was smaller, total porosity and capillary porosity were higher, but non-capillary porosity was lower.
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