Impact of Three Soil Textures on the Fungal Community Structure in Rhizosphere Soils of Malus hupehensis Rehd. Seedlings
The relationship between soil texture and the degree of apple replant disease (ARD) was analyzed from the perspective of the microbial community structure and diversity within the rhizosphere soil of Malus hupehensis Rehd. seedlings. Three different textured soils were taken from different apple orc...
Main Authors: | , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
American Society for Horticultural Science (ASHS)
2021-04-01
|
Series: | HortScience |
Subjects: | |
Online Access: | https://journals.ashs.org/hortsci/view/journals/hortsci/56/5/article-p572.xml |
id |
doaj-dd39a8b934634cada732c9a5779c321c |
---|---|
record_format |
Article |
spelling |
doaj-dd39a8b934634cada732c9a5779c321c2021-06-16T14:39:43ZengAmerican Society for Horticultural Science (ASHS)HortScience2327-98342021-04-01565572578https://doi.org/10.21273/HORTSCI15688-21Impact of Three Soil Textures on the Fungal Community Structure in Rhizosphere Soils of Malus hupehensis Rehd. Seedlings Haiyan WangRan ChenYuefan ShengWeitao JiangRong ZhangXuesen ChenXiang ShenChengmiao YinZhiquan MaoThe relationship between soil texture and the degree of apple replant disease (ARD) was analyzed from the perspective of the microbial community structure and diversity within the rhizosphere soil of Malus hupehensis Rehd. seedlings. Three different textured soils were taken from different apple orchards in Laizhou, Yantai. The soils were divided into two parts, one was kept in replanted conditions, and the other was fumigated with methyl bromide to act as a high standard control. The strength of ARD occurrence was examined by measuring fresh and dry weight suppression (%) of the M. hupehensis seedlings. Differences in the fungal community structure (especially in Fusarium) among the three soil texture types were analyzed using high-throughput sequencing. The results showed that replanted loam clay soil had the highest fungal diversity, followed by sandy loam soil and finally loam soil. The richness of fungi between soil textures, however, was not significantly different. At the genus level, the relative abundance of Fusarium was 1.96%, 0.78%, and 10.89% in replanted sandy loam, replanted loam soil, and replanted loam clay soil, respectively. Moreover, the gene copy number of Fusarium oxysporum, Fusarium solani, and the inhibition rate of fresh weight of M. hupehensis seedlings were the same in the three soil textures. The plant height, photosynthesis (net) (Pn), and stomatal conductance (gS) of the M. hupehensis seedlings were significantly less in the replanted soil compared with the control treatments, with the overall difference being greatest in replanted loam clay soil, followed by replanted sandy loam and then replanted loam soil.https://journals.ashs.org/hortsci/view/journals/hortsci/56/5/article-p572.xmlapple replant diseasebiomass suppressionhigh-throughput sequencingda analysis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Haiyan Wang Ran Chen Yuefan Sheng Weitao Jiang Rong Zhang Xuesen Chen Xiang Shen Chengmiao Yin Zhiquan Mao |
spellingShingle |
Haiyan Wang Ran Chen Yuefan Sheng Weitao Jiang Rong Zhang Xuesen Chen Xiang Shen Chengmiao Yin Zhiquan Mao Impact of Three Soil Textures on the Fungal Community Structure in Rhizosphere Soils of Malus hupehensis Rehd. Seedlings HortScience apple replant disease biomass suppression high-throughput sequencing da analysis |
author_facet |
Haiyan Wang Ran Chen Yuefan Sheng Weitao Jiang Rong Zhang Xuesen Chen Xiang Shen Chengmiao Yin Zhiquan Mao |
author_sort |
Haiyan Wang |
title |
Impact of Three Soil Textures on the Fungal Community Structure in Rhizosphere Soils of Malus hupehensis Rehd. Seedlings |
title_short |
Impact of Three Soil Textures on the Fungal Community Structure in Rhizosphere Soils of Malus hupehensis Rehd. Seedlings |
title_full |
Impact of Three Soil Textures on the Fungal Community Structure in Rhizosphere Soils of Malus hupehensis Rehd. Seedlings |
title_fullStr |
Impact of Three Soil Textures on the Fungal Community Structure in Rhizosphere Soils of Malus hupehensis Rehd. Seedlings |
title_full_unstemmed |
Impact of Three Soil Textures on the Fungal Community Structure in Rhizosphere Soils of Malus hupehensis Rehd. Seedlings |
title_sort |
impact of three soil textures on the fungal community structure in rhizosphere soils of malus hupehensis rehd. seedlings |
publisher |
American Society for Horticultural Science (ASHS) |
series |
HortScience |
issn |
2327-9834 |
publishDate |
2021-04-01 |
description |
The relationship between soil texture and the degree of apple replant disease (ARD) was analyzed from the perspective of the microbial community structure and diversity within the rhizosphere soil of Malus hupehensis Rehd. seedlings. Three different textured soils were taken from different apple orchards in Laizhou, Yantai. The soils were divided into two parts, one was kept in replanted conditions, and the other was fumigated with methyl bromide to act as a high standard control. The strength of ARD occurrence was examined by measuring fresh and dry weight suppression (%) of the M. hupehensis seedlings. Differences in the fungal community structure (especially in Fusarium) among the three soil texture types were analyzed using high-throughput sequencing. The results showed that replanted loam clay soil had the highest fungal diversity, followed by sandy loam soil and finally loam soil. The richness of fungi between soil textures, however, was not significantly different. At the genus level, the relative abundance of Fusarium was 1.96%, 0.78%, and 10.89% in replanted sandy loam, replanted loam soil, and replanted loam clay soil, respectively. Moreover, the gene copy number of Fusarium oxysporum, Fusarium solani, and the inhibition rate of fresh weight of M. hupehensis seedlings were the same in the three soil textures. The plant height, photosynthesis (net) (Pn), and stomatal conductance (gS) of the M. hupehensis seedlings were significantly less in the replanted soil compared with the control treatments, with the overall difference being greatest in replanted loam clay soil, followed by replanted sandy loam and then replanted loam soil. |
topic |
apple replant disease biomass suppression high-throughput sequencing da analysis |
url |
https://journals.ashs.org/hortsci/view/journals/hortsci/56/5/article-p572.xml |
work_keys_str_mv |
AT haiyanwang impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings AT ranchen impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings AT yuefansheng impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings AT weitaojiang impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings AT rongzhang impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings AT xuesenchen impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings AT xiangshen impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings AT chengmiaoyin impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings AT zhiquanmao impactofthreesoiltexturesonthefungalcommunitystructureinrhizospheresoilsofmalushupehensisrehdseedlings |
_version_ |
1721375006273830912 |