Effects of K~+ and La~(3+) Concentration on Germination and Root Morphology of L. Esukurentamu
YANG De-ju;Benghe Forest Farm of Shandong Province;
The root growth can be inhibited by different concentrations of K~+and La~_(3+). But the surface area, volume,diameter, tips and root branch of L. Esukurentamu had all been increased significantly. K~+significantly improved the volume and diameter, and La~(3+)significantly increased the number of tips and branches of the root.
【CateGory Index】： S641.2