Research on Germination Rate of Salvia miltiorrhiza Bunge Root Segment
Zhang Jin
Ma Lihong
Liu Zhengbo
Bi Yanwen
Chen Baofang
Wang Jianhua
Abstract：The influences of different parts of root,root segment length,diameter,cutting depth,soil type,seedling planting distance and cutting way on germination rate were studied with two different Salvia miltiorrhiza Bunge strains as materials.The results showed that the upper root segment of both two strains had the highest germination rate.Besides,the germination rate increased with the increase of root length and diam-eter,and decreased with the increase of seedling planting distance.The fully buried treatment was superior to micro -exposure treatment,the sandy treatment was better than the matrix and loam treatments,and the incli-nation treatment was better than the upright treatment.Thus,it was suggested that choosing the middle -up-per part of roots with the length of 6 ~8 cm and diameter of 5 ~10 mm as propagation materials,and cutting in sandy soil with inclination,fully buried way and planting distance of 2 cm could greatly improve the germina-tion rate of Salvia miltiorrhiza Bunge.
Keywords：Salvia miltiorrhiza BungeRoot segmentGermination rate
Publication Date：2016-03-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 73-75 )