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Effect of Different Culture Mediums on Root Growth and Quality of Salvia priontis(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年09
Page:
133-137
Research Field:
Publishing date:

Info

Title:
Effect of Different Culture Mediums on Root Growth and Quality of Salvia priontis
Author(s):
KONG De-xin; WANG Man-lian; GE Yu-zhen; ZOU Rong; TANG Hui
（Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization，Guangxi Institue of Botany，Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences，Guilin，Guangxi 541006）
Keywords:
cultivated matrix; Salvia priontis; biomass; tanshinone; quality
PACS:
S 567.23+ 9
DOI:
10.11937/bfyy.201509037
Abstract:
Taking Salvia priontis as test materials,in order to provide theoretical basis for cultivating Salvia priontis，the effect of different cultivated mediums on root growth and biomass accumulation dynamics as well as the mainly effective components such as tanshinone Ⅰ and tanshinone ⅡA of S.priontis were studied.The results showed that the root growth and biomass accumulation of S.priontis were influenced significantly in different culture mediums，the root length were grown faster both in matrix A(loess) and matrix C(garden soil) during in April and June，while the root length were grown faster in matrix B(garden soil∶focal soil∶sand=2∶1∶1) and D(origin soil) after July；the numbers of root in matrix was less than the other three matrixs，but the numbers of root was most in matrixs B among the four matrix after August；when compare with the biomass and the biomass allocation proportion from different parts，both in April and May root grown faster than above ground parts，and the biomass accumulation in root was rapider，while in June and August the above ground parts such as leave grown faster than below ground parts and the biomass accumulation were more than above ground parts，but when got to September the biomass were dominated by root；through analyze tanshinone content in 4 matrix，the results indicated that tanshinone ⅡA in matrix B was the highest，followed by the matrix D，the lowest was in matrix C，the content of tanshinone Ⅰ in four kinds of substrate were relative less than tanshinone ⅡA，when compared with four sorts of matrixs the content of tanshinone Ⅰ in matrix A was the highest，followed by the matrix B.

References:


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Last Update: 2015-08-02