Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil

Soybean (Glycine max [L.] Merr.) root rot is an important disease of soybean under continuous cropping, and root rot is widely distributed throughout the world. This disease is extremely harmful, and it is difficult to prevent and control. The study aimed to elucidate the composition of root rot pat...

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Autores principales:	Jiaqi,Cui, Wang,Yu, Han,Jie, Cai,Baiyan
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2016
Materias:	Community composition continuous cropping Glycine max PCR-DGGE root rot disease
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392016000200007
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spelling	oai:scielo:S0718-583920160002000072018-10-01Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soilJiaqi,CuiWang,YuHan,JieCai,Baiyan Community composition continuous cropping Glycine max PCR-DGGE root rot disease Soybean (Glycine max [L.] Merr.) root rot is an important disease of soybean under continuous cropping, and root rot is widely distributed throughout the world. This disease is extremely harmful, and it is difficult to prevent and control. The study aimed to elucidate the composition of root rot pathogenic fungal communities in the continuous cropping of soybean. In this study, we employed PCR- DGGE technology to analyze the communities of root rot pathogenic fungi in soybean rhizosphere soil subjected to continuous cropping during a season with a high incidence of root rot in Heilongjiang province, China, the main soybean producing area in China. The results of 13 DGGE bands were analyzed by phylogenetic revealed that the predominant root rot pathogenic fungi in rhizosphere soil in the test area were Pythium ultimum and Fusarium species. The results of cluster analysis showed that the duration of continuous cropping, the soybean variety and the plant growth stage all had significant effects on the diversity of root rot pathogenic fungi in rhizosphere soil.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.76 n.2 20162016-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392016000200007en10.4067/S0718-58392016000200007
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Community composition continuous cropping Glycine max PCR-DGGE root rot disease
spellingShingle	Community composition continuous cropping Glycine max PCR-DGGE root rot disease Jiaqi,Cui Wang,Yu Han,Jie Cai,Baiyan Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil
description	Soybean (Glycine max [L.] Merr.) root rot is an important disease of soybean under continuous cropping, and root rot is widely distributed throughout the world. This disease is extremely harmful, and it is difficult to prevent and control. The study aimed to elucidate the composition of root rot pathogenic fungal communities in the continuous cropping of soybean. In this study, we employed PCR- DGGE technology to analyze the communities of root rot pathogenic fungi in soybean rhizosphere soil subjected to continuous cropping during a season with a high incidence of root rot in Heilongjiang province, China, the main soybean producing area in China. The results of 13 DGGE bands were analyzed by phylogenetic revealed that the predominant root rot pathogenic fungi in rhizosphere soil in the test area were Pythium ultimum and Fusarium species. The results of cluster analysis showed that the duration of continuous cropping, the soybean variety and the plant growth stage all had significant effects on the diversity of root rot pathogenic fungi in rhizosphere soil.
author	Jiaqi,Cui Wang,Yu Han,Jie Cai,Baiyan
author_facet	Jiaqi,Cui Wang,Yu Han,Jie Cai,Baiyan
author_sort	Jiaqi,Cui
title	Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil
title_short	Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil
title_full	Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil
title_fullStr	Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil
title_full_unstemmed	Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil
title_sort	analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392016000200007
work_keys_str_mv	AT jiaqicui analysesofthecommunitycompositionsofrootrotpathogenicfungiinthesoybeanrhizospheresoil AT wangyu analysesofthecommunitycompositionsofrootrotpathogenicfungiinthesoybeanrhizospheresoil AT hanjie analysesofthecommunitycompositionsofrootrotpathogenicfungiinthesoybeanrhizospheresoil AT caibaiyan analysesofthecommunitycompositionsofrootrotpathogenicfungiinthesoybeanrhizospheresoil
_version_	1714205358794211328

Analyses of the community compositions of root rot pathogenic fungi in the soybean rhizosphere soil

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