Rhizobial biogeography and inoculation application to soybean in four regions across China

doi:10.1111/jam.13897

	Rhizobial biogeography and inoculation application to soybean in four regions across China
	Yang, S. H.; Chen, W. H.; Wang, E. T.; Chen, W. F.; Yan, J.; Han, X. Z.; Tian, C. F.; Sui, X. H.; Singh, R. P.; Jiang, G. M.; Chen, W. X.
	2018
发表期刊	JOURNAL OF APPLIED MICROBIOLOGY
ISSN	1364-5072
卷号	125 期号:3 页码:853-866
摘要	AimsThe aim of the study was to survey rhizobial biogeography and to inoculate soybean with selected rhizobia in China to enhance symbiotic nitrogen fixation (SNF). Methods and ResultsBiogeography, genetic diversity and phylogeny of soybean rhizobia were surveyed. Inocula were prepared and applied to soybean. Results showed that Bradyrhizobium elkanii and Ensifer fredii were widely distributed in acid and alkaline soils respectively. Available iron was detected as the first determinant for distribution of the two rhizobia and the soybean varieties did not greatly affect the rhizobial compatibility. Geographical latitude and precipitation in June were the main geographical and climatic factors affecting the rhizobial distribution. Inoculation with selected rhizobia increased the nodule number, fresh weight, occupation ratio, seed protein content and soybean yields. ConclusionsSelection and application of effective soybean rhizobia across China according to biogeography were clarified to promote the SNF, thereby improving soybean yield. Significance and Impact of the StudyRhizobial diversity and biogeography were evaluated systematically in six sites across China. Available iron and soil pH are found to be the most important determinants for the distribution of soybean rhizobia. Inoculation to soybean enhances SNF, positively correlating to the increase in soybean yield and seed protein content.
关键词	biogeography diversity inoculation rhizobia soybean
学科领域	Biotechnology & Applied Microbiology ; Microbiology
DOI	10.1111/jam.13897
收录类别	SCI
语种	英语
WOS关键词	GENETIC DIVERSITY ; ROOT-NODULES ; GLYCINE-MAX ; SP NOV. ; ALKALINE SOILS ; N-2 FIXATION ; REP-PCR ; BRADYRHIZOBIA ; JAPONICUM ; BIODIVERSITY
WOS记录号	WOS:000441694200021
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1365-2672
资助机构	Research, Development and Application Technology of New and High Efficient Fertilizers Used to Soybean and Peanut (The National Key Research and Development Program of China, 2018) ; Open Foundation of State Key Laboratory of Agrobiotechnology [2017SKLAB7-1] ; Chinese Universities Scientific Fund [2017TC022]
作者邮箱	chenwf@cau.edu.cn
引用统计	被引频次：33[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/20429
专题	植被与环境变化国家重点实验室
作者单位	1.[Yang, S. H. 2.Chen, W. H. 3.Chen, W. F. 4.Tian, C. F. 5.Sui, X. H. 6.Chen, W. X.] China Agr Univ, State Key Lab Agrobiotechnol, Beijing, Peoples R China 7.Chen, W. X.] China Agr Univ, Coll Biol Sci, Beijing 100193, Peoples R China 8.Chen, W. X.] China Agr Univ, Rhizobium Res Ctr, Beijing, Peoples R China 9.[Wang, E. T.] Escuela Nacl Ciencias Biol, Inst Politecn Nacl, Dept Microbiol, Mexico City, DF, Mexico 10.[Yan, J. 11.Han, X. Z.] Chinese Acad Sci, Northeast Inst Geog & Agroecol, Key Lab Mollisols Agroecol, Harbin, Heilongjiang, Peoples R China 12.[Singh, R. P.] Natl Bur Agriculturally Important Micro organisms, Microbial Genom Lab, Maunath Bhanjan, Uttar Pradesh, India 13.[Jiang, G. M.] Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 14.[Chen, W. H.] Yibin Univ, Coll Life Sci & Food Engn, Yibin 644000, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Yang, S. H.,Chen, W. H.,Wang, E. T.,et al. Rhizobial biogeography and inoculation application to soybean in four regions across China[J]. JOURNAL OF APPLIED MICROBIOLOGY,2018,125(3):853-866.
APA	Yang, S. H..,Chen, W. H..,Wang, E. T..,Chen, W. F..,Yan, J..,...&Chen, W. X..(2018).Rhizobial biogeography and inoculation application to soybean in four regions across China.JOURNAL OF APPLIED MICROBIOLOGY,125(3),853-866.
MLA	Yang, S. H.,et al."Rhizobial biogeography and inoculation application to soybean in four regions across China".JOURNAL OF APPLIED MICROBIOLOGY 125.3(2018):853-866.

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