Anderson MJ (2010) A new method for non-parametric multivariate analysis of variance. Austral Ecol 26:32–46. https://doi.org/10.1111/j.1442-9993.2001.01070.pp.x
Berendsen R L, Pieterse C M, Bakker P A (2012) The rhizosphere microbiome and plant health. Trends Plant Sci 17(8): 478-486. https://10.1016/j.tplants.2012.04.001
Caporaso JG, Kuczynski J, Stombaugh J, Bittinger K, Bushman FD, Costello EK, Fierer N, Peña AG, Goodrich JK, Gordon JI, Huttley GA, Kelley ST, Knights D, Koenig JE, Ley RE, Lozupone CA, McDonald D, Muegge BD, Pirrung M, Reeder J, Sevinsky JR, Turnbaugh PJ, Walters WA, Widmann J, Yatsunenko T, Zaneveld J, Knight R (2010) QIIME allows analysis of high-throughput community sequencing data. Nat Methods 7:335–336. https://doi.org/10.1038/nmeth.f.303
Chen P, Du Q, Liu X M, Zhou L, Hussain S, Lei L, Song C, Wang X C, Liu W G, Yang F, Shu K, Liu J, Du J B, Yang W Y, Yong T W (2017) Effects of reduced nitrogen inputs on crop yield and nitrogen use efficiency in a long-term maize-soybean relay strip intercropping system. PLoS One 12, e0184503. https://10.1371/journal.pone.0184503
Cong W F, Hoffland E, Li L, Six J, Sun JH, Bao XG, Zhang FS, Van Der Werf W (2015) Intercropping enhances soil carbon and nitrogen. Global Change Biol 21(4):1715-1726. https://10.1111/gcb.12738
Correa O S, Romero A M, Montecchia M S, Soria M A (2010) Tomato genotype and Azospirillum inoculation modulate the changes in bacterial communities associated with roots and leaves. J Appl Microbiol 102(3):781-786. https://10.1111/j.1365-2672.2006.03122.x
Coskun D, Britto D T, Shi W, Kronzucker H J (2017) How plant root exudates shape the nitrogen cycle. Trends Plant Sci 22: 661–673. https://10.1016/j.tplants.2017.05.004
Du J B, Han T F, Gai J Y, Yong T W, Sun X, Wang X C, Yang F, Liu J, Shu K, Liu W G, Yang W Y (2018) Maize-soybean strip intercropping: Achieved a balance between high productivity and sustainability. J of Integrative Agriculture 17:747–754. https://10.1016/S2095-3119(17)61789-1
Edgar RC (2013) UPARSE: highly accurate OTU sequences from microbial amplicon reads. Nat Methods 10:996–998. https://doi.org/10.1093/bioinformatics/btr507
Fehr, W R and Caviness, C E (1977) Stages of soybean development. Special Report 80, Iowa Agricultural Experiment Station, Iowa Cooperative External Series, Iowa State University, Ames.
Harichová J, Karelová E, Pangallo D, Ferianc P (2012) Structure analysis of bacterial community and their heavy-metal resistance determinants in the heavy-metal-contaminated soil sample. Biologia 67,1038–1048. https://doi.org/10.2478/s11756-012-0123-9.
He Y, Ding N, Shi J C, Wu M, Liao H, Xu J M (2013) Profiling of microbial PLFAs: Implications for interspecific interactions due to intercropping which increase phosphorus uptake in phosphorus limited acidic soils. Soil Biol. Biochem 57: 625–634. https://10.1016/j.soilbio.2012.07.027
Hu J, Wei Z, Kowalchalchuk G, Xu Y C, Shen Q R, Jousset A (2020) Rhizosphere microbiome functional diversity and pathogen invasion resistance build up during plant development. Environ Microbiol, 2020. https://10.1111/1462-2920.15097
Hurdebise Q, Tarayre C, Fischer C, Colinet G, Hilligsmann S, Delvigne F (2015) Determination of zinc, cadmium and lead bioavailability in contaminated soils at the single-cell level by a combination of whole-cell biosensors and flow cytometry. Sensors 15, 8981–8999. https://doi.org/10.3390/s150408981
Inderjit and Jacob W (2001) Plant allelochemical interference or soil chemical ecology? Perspectives in Plant Ecology, Evolution and Systematics, 2001. https://10.1078/1433-8319-00011
Kong X, Jin D C, Jin S L, Wang Z G, Yin H Q, Xu M Y, Deng Y (2018) Responses of bacterial community to dibutyl phthalate pollution in a soil-vegetable ecosystem. J Hazard Mater 353:5 https://10.1016/j.jhazmat.2018.04.015
Jung H, Sohn K D, Neppolian B, Choi H (2008) Effect of soil organic matter (SOM) and soil texture on the fatality of indigenous microorganisms in intergrated ozonation and biodegradation. J Hazard Mater 150(3):809-817. https://10.1016/j.jhazmat.2007.05.032
Kong X, Jin D C, Tai X, Yu H, Duan G L, Yan X L, Pan J G, Song J H, Deng Y (2019) Bioremediation of dibutyl phthalate in a simulated agricultural ecosystem by Gordonia sp. strain QH-11 and the microbial ecological effects in soil. Sci Total Environ 691-700. https://10.1016/j.scitotenv.2019.02.385
Li N Y, Li Z A, Ding Y Z, Zou B, Zhuang P (2008) Effects of intercropping different crops with maize on the Cd uptake by maize. Chinese J Appl Ecology 19(6):1369-1373.
Li Q S, Chen J, Wu L K, Luo X M, Li N, Arafat Y, Lin S, Lin W X (2018) Belowground interactions impact the soil bacterial community, soil fertility, and crop yield in maize/peanut intercropping systems. International Journal of Molecular Sciences, 19, 622. https://doi.org/10.3390/ijms19020622
Li X, Sun M, Zhang H, Xu N, Sun G (2016) Use of mulberry–soybean intercropping in salt–alkali soil impacts the diversity of the soil bacterial community. Microb. Biotechnol 9:293–304. https://10.1111/1751-7915.12342
Magoc T, Salzberg S L (2011) FLASH: fast length adjustment of short reads to improve genome assemblies. Bioinformatics 27:2957–2963. https://doi.org/10.1093/bioinformatics/btr507
Manching HC, Balintkurti PJ, Stapleton AE (2014) Southern leaf blight disease severity is correlated with decreased maize leaf epiphytic bacterial species richness and the phyllosphere bacterial diversity decline is enhanced by nitrogen fertilization. Front Plant Sci 5:403. https://doi.org/10.3389/fpls.2014.00403
Mendes R, Garbeva P, Raaijmakers J M (2013) The rhizosphere microbiome: significance of plant beneficial, plant pathogenic, and human pathogenic microorganisms. FEMS Microbiol Rev 37:634–663. https://doi.org/10.1111/1574-6976.12028
Ritchie, S.W. and Hanway, J J (1982) How a Corn Plant Develops. Special Report No. 48, Iowa State University of Science and Technology, Cooperative Extension Service.
Rovira, A D (1965) Interactions between plant roots and soil microorganisms. Ann.rev.microbiol 19(1):241-266. https://10.1146/annurev.mi.19.100165.001325
Sapkota R, Knorr K, Jorgensen L N, O'Hanlon K A, Nicolaisen M (2015) Host genotype is an important determinant of the cereal phyllosphere mycobiome. New Phytol 207(4): 1134-1144. https://10.1111/nph.13418
Sun Y M, Zhang N N, Wang E T, Yuan H L, Yang J S, Chen W X (2009) Influence of intercropping and intercropping plus rhizobial inoculation on microbial activity and community composition in rhizosphere of alfalfa (Medicago sativa L.) and Siberian wild rye (Elymus sibiricus L.). Fems Microbiol Ecol 70(2):62-70. https://10.1111/j.1574-6941.2009.00752.x
Wang C Y, Zhou X, Guo D, Zhao J H, Yan L, Feng G Z, G Q, Yu H, Zhao L P (2019) Soil pH is the primary factor driving the distribution and function of microorganisms in farmland soils in northeastern China. Annals Microbiol 69(13):1461-1473. https://10.1007/s13213-019-01529-9
Xue Y, Xia H, Christie P, Zhang Z, Li L, Tang C (2016) Crop acquisition of phosphorus, iron and zinc from soil in cereal/legume intercropping systems: A critical review. Ann. Bot 3:363. https://10.1093/aob/mcv182
Yang F, Liao D P, Wu X L, Gao R C, Fan Y F, Raza M A, Wang X C, Yong T W, Liu W G, Liu J (2017) Effect of aboveground and belowground interactions on the intercrop yields in maize-soybean relay intercropping systems. Field Crops Research 203:16-23. https://10.1016/j.fcr.2016.12.007
Yang Z, Yang W, Li S, Hao J, Su Z, Sun M, Gao Z, Zhang C (2016) Variation of bacterial community diversity in rhizosphere soil of sole-cropped versus intercropped wheat field after harvest. PLoS One 11: e0150618. https://10.1371/journal.pone.0150618
Yin C, Fan F L, Song A L, Cui P Y, Li T Q, Liang Y C (2015) Denitrification potential under different fertilization regimes is closely coupled with changes in the denitrifying community in a black soil. Appl. Microbiol. Biotechnol 99: 5719–5729. https://10.1007/s00253-015-6461-0
Yong T W, Liu X M, Yang F, Song C, Wang X C, Liu W G, Su B Y, Zhou L, Yang W Y (2015) Characteristics of nitrogen uptake, use and transfer in a wheat-maize-soybean relay intercropping system. Plant Prod. Sci 18, 388–397. https://10.1626/pps.18.388
Yong T W, Yang W Y, Xiang D B, Zhu Z Y (2012) Effect of wheat/maize/soybean and wheat/maize/sweet potato relay strip intercropping on bacterial community diversity of rhizosphere soil and nitrogen uptake of crops. Acta Agronomica Sinica 38(2):333-343. https://10.3724/SP.J.1006.2012.00333
Zaeem M, Nadeem M, Pham T H, Ashiq, W, Thomas, R (2019) The potential of maize-soybean intercropping to improve the soil health status and biomass production in cool climate boreal ecosystems. Sci Rep-UK, 9(1). https://10.1038/s41598-019-49558-3
Zhang X, Huang G, Bian X, Jiang X, Zhao Q (2012) Review of researches on advantages of intercropping. Asian Agric. Res 114:126-132.