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      Deciphering the effects of genotype and climatic factors on the performance, active ingredients and rhizosphere soil properties of Salvia miltiorrhiza

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          Abstract

          Introduction

          Salvia miltiorrhiza Bunge is an important medicinal herb, which is widely cultivated in most parts of China. It has attracted considerable attention because of its pharmacological properties and potential health benefits.

          Methods

          We used a field experiment to determine the effects of different genotypes and climatic factors on the performance (plant biomass, morphological parameters), active ingredients, rhizosphere soil physicochemical properties and microbial composition of S. miltiorrhiza at five cultivation locations.

          Results

          The results showed that these parameters were significantly different in the six different genotypes of S. miltiorrhiza from five producing areas. Genotype and soil physicochemical properties were the main factors affecting the growth traits of S. miltiorrhiza, while genotype, climate and soil physicochemical properties were the main factors affecting the content of active components of S. miltiorrhiza. Microbial phospholipid fatty acid analysis showed that the biomass of Gram-positive and Gram-negative bacteria was affected by the genotypes of S. miltiorrhiza plants, while the biomass of arbuscular mycorrhizal fungi, fungi, Gram-positive and Gram-negative bacteria was affected by climate factors.

          Discussion

          Based on the main results, DS993 was the most suitable genotype for S. miltiorrhiza in the five producing areas from the perspective of comprehensive growth traits and medicinal components, while DS993 and DS2000 were suitable for planting in Shandong province from the perspective of origin. DS996 is not suitable for all of the above production areas. These results are helpful to understand the ecological adaptability of different genotypes of S. miltiorrhiza resources, and to select appropriate S. miltiorrhiza genotypes for specific planting areas, so as to maximize yield and quality.

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          Most cited references70

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          Numerical Ecology with R

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            TheecodistPackage for Dissimilarity-based Analysis of Ecological Data

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              Impacts of Carbon and Flooding on Soil Microbial Communities: Phospholipid Fatty Acid Profiles and Substrate Utilization Patterns

              Bossio, Scow (1998)
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                Author and article information

                Contributors
                Journal
                Front Plant Sci
                Front Plant Sci
                Front. Plant Sci.
                Frontiers in Plant Science
                Frontiers Media S.A.
                1664-462X
                20 April 2023
                2023
                : 14
                : 1110860
                Affiliations
                [1] Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College , Beijing, China
                Author notes

                Edited by: Pankaj Bhatt, Purdue University, United States

                Reviewed by: Marcos Edel Martinez-Montero, University of Ciego de Ávila, Cuba; Paula Martins-Lopes, University of Trás-os-Montes and Alto Douro, Portugal

                *Correspondence: Dengqun Liao, dqliao@ 123456implad.ac.cn ; Xianen Li, xeli@ 123456implad.ac.cn

                This article was submitted to Plant Biotechnology, a section of the journal Frontiers in Plant Science

                Article
                10.3389/fpls.2023.1110860
                10157250
                37152152
                aabf6e17-e7d1-4634-83da-90fbf510f3e0
                Copyright © 2023 He, Han, Liu, Sun, Liao and Li

                This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

                History
                : 29 November 2022
                : 28 March 2023
                Page count
                Figures: 6, Tables: 5, Equations: 0, References: 70, Pages: 15, Words: 7892
                Funding
                This research was financially supported by the CAMS Innovation Fund for Medical Sciences (CIFMS [2021-I2M-1-031]) and the CAMS Initiative for Innovative Medicine [2020-I2M-2-011].
                Categories
                Plant Science
                Original Research

                Plant science & Botany
                salvia miltiorrhiza,plant performance,active compounds,climate,soil physicochemical properties,soil microbial composition,genotype

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