Response of Leaf Anatomy Characteristics and Its Plasticity to Different Soil-water Conditions of Medicago ruthenica in Four Populations
4个花苜蓿居群叶片解剖结构特征及其可塑性对不同水分处理的响应

Leaf anatomy characteristics and plasticity of Medicago ruthenica from four populations(Keyouzhongqi and Keshiketengqi,Inner Mongolia;Nanniwan,Shaanxi and Xinglong Mountain,Gansu)treated by different water conditions(dry,moderately dry and wet) were surveyed.Results show that: the soil-water conditions had a significant effect on leaf anatomy characteristics except the wall thickness of the upper and lower epidermis cells.In most populations,palisade tissue thickness,leaf thickness,cell tense ratio,vein pro...