Changes in 15N natural abundance of biologically fixed N2 in soybean due to shading, rhizobium strain and plant growth stage
- 80 Downloads
Abstract
Aims
The evaluation of 15N abundance of N derived from biological N2 fixation (BNF) in legume shoots (‘B S ’ value) is essential for quantifying BNF inputs to field-grown legumes. The aim of this study was to investigate the impact of shading, development stage of soybean (Glycine max) and rhizobium strain on the ‘B S ’ value.
Methods
Soybean plants were grown in pots of autoclaved sand/perlite mixture in the open field. Plants were harvested at weekly intervals from 46 days after planting (DAP) to 75 DAP. All material was analysed for N and 15N abundance. ‘B S ’ was calculated assuming 50% of seed N was translocated to the shoots.
Results
‘B S ’ was stable until 60 DAP but subsequently increased for the three strains tested. Nodule efficiency (N2 fixed g DM nodule−1) was greatly increased by shading and was significantly different between Bradyrhizobium species. ‘B S ’ was greatly increased by shading.
Conclusion
We recommend that ‘B S ’ should be evaluated on plants of the same development stage and light intensity as those where BNF is quantified in the field. Different Bradyrhizobium strains make a large impact on ‘B S ’ and may lead to considerable errors in estimation of BNF inputs to plants with high %N derived from BNF.
Keywords
15N natural abundance B value Biological nitrogen fixation Bradyrhizobium spp. Light intensity SoybeanAbbreviations
- %Ndfa
% N derived from air
- BNF
Biological nitrogen fixation
- ‘BS’
B value of shoot tissue
- ‘BWP’
B value of whole plant
- DAP
Days after planting
- DM
dry matter
Notes
Acknowledgements
The authors thank Dr Nivaldo Schultz for arranging the irrigation/nutrient solution system, Alderi F. da Silva, Aurelio de S. Chagas, Cláudio P. Ferreira, Enivaldo Maia, Ernani C. de Meirelles and Roberto C. da S. Ramos for help in setting up and tending to the plants and to Dr Renato M. da Rocha for meticulous work on the isotope-ratio mass spectrometers. The authors KECA e CV gratefully acknowledge postgraduate fellowships from the Ministry of Education (CAPES) and APG, CPJ, SU, BJRA and RMB fellowships from the National Research Council (CNPq) and the Rio State Research Foundation (FAPERJ). The work was funded by CNPq, FAPERJ and Embrapa.
Supplementary material
References
- Arnold S, Schepers J (2004) A simple roller-mill grinding procedure for plant and soil samples. Commun Soil Sci Plant Anal 35:537–545. https://doi.org/10.1081/CSS-120029730 CrossRefGoogle Scholar
- Bergersen F, Turner G, Amarger N, Mariotti F, Mariotti A (1986) Strain of rhizobium lupini determines natural abundance of 15N in root nodules of Lupinus spp. Soil Biol Biochem 18:97–101. https://doi.org/10.1016/0038-0717(86)90109-4 CrossRefGoogle Scholar
- Bergersen F, Peoples M, Turner G (1988) Isotopic discriminations during the accumulation of nitrogen by soybeans. Aust J Plant Physiol 15:407–420. https://doi.org/10.1071/PP9880407 CrossRefGoogle Scholar
- Boddey RM, Urquiaga S (1992) Calculations and assumptions involved in the use of the ‘A-value’and 15N isotope dilution techniques for the estimation of the contribution of plant-associated biological N2 fixation. Plant Soil 145:151–155. https://doi.org/10.1007/BF00009551 CrossRefGoogle Scholar
- Boddey RM, Müller SH, Alves BJ (1995) Estimation of the contribution of biological N2 fixation to twoPhaseolus vulgaris genotypes using simulation of plant nitrogen uptake from 15N-labelled soil. Fert Res 45:169–185. https://doi.org/10.1007/BF00748587 CrossRefGoogle Scholar
- Boddey RM, Peoples MB, Palmer B, Dart PJ (2000) Use of the 15N natural abundance technique to quantify biological nitrogen fixation by woody perennials. Nutr Cycl Agroecosyst 57:235–270. https://doi.org/10.1023/A:1009890514844 CrossRefGoogle Scholar
- Cadisch G, Hairiah K, Giller K (2000) Applicability of the natural 15N abundance technique to measure N2 fixation in Arachis hypogaea grown on an Ultisol NJAS-Wageningen. J Life Sci 48:31–45. https://doi.org/10.1016/S1573-5214(00)80003-2 Google Scholar
- Chalk PM (1985) Estimation of N2 fixation by isotope dilution: an appraisal of techniques involving 15N enrichment and their application. Soil Biol Biochem 17:389–410. https://doi.org/10.1016/0038-0717(85)90001-X CrossRefGoogle Scholar
- Delamuta JRM, Ribeiro RA, Ormeño-Orrillo E, Melo IS, Martínez-Romero E, Hungria M (2013) Polyphasic evidence supporting the reclassification of Bradyrhizobium japonicum group Ia strains as Bradyrhizobium diazoefficiens sp. nov. Int J Syst Evol Microbiol 63:3342–3351. https://doi.org/10.1099/ijs.0.049130-0 CrossRefPubMedGoogle Scholar
- Döbereiner J, Franco AA, Guzmán I (1970) Estirpes de Rhizobium japonicum de excepcional eficiência. Pesq Agrop Brasileira 5:155–161Google Scholar
- Doughton J, Vallis I, Saffigna P (1992) An indirect method for estimating 15N isotope fractionation during nitrogen fixation by a legume under field conditions. Plant Soil 144:23–29. https://doi.org/10.1007/BF00018841 CrossRefGoogle Scholar
- Dudman WF, Brockwell J (1968) Ecological studies of root-nodule bacteria introduced into field environments. I. A survey of field performance of clover inoculants by gel immune diffusion serology. Aust J Agr Res 19:739–747. https://doi.org/10.1071/AR9680739 CrossRefGoogle Scholar
- Egli D (1997) Cultivar maturity and response of soybean to shade stress during seed filling. Field Crop Res 52:1–8. https://doi.org/10.1016/S037842909700005-1 CrossRefGoogle Scholar
- Giongo A, Ambrosini A, Freire JRJ, Zanettini MHB, Passaglia LMP (2007) Amplification of 16S rRNA gene sequences to differentiate two highly related bradyrhizobia species. Pesq Agrop Brasileira 42:1361–1364. https://doi.org/10.1590/S0100-204X2007000900019 CrossRefGoogle Scholar
- Guimarães AP, RFde M, Urquiaga S, Boddey RM, BJR A (2008) Bradyrhizobium strain and the 15N natural abundance quantification of biological N2 fixation in soybean. Sci Agric 65:516–524. https://doi.org/10.1590/S0103-90162008000500011 CrossRefGoogle Scholar
- Hansen AP, Gresshoff PM, Pate JS, Day DA (1990) Interactions between irradiance levels, nodulation and nitrogenase activity of soybean cv. Bragg and a supernodulating mutant. J Plant Physiol 136:172–179. https://doi.org/10.1016/S0176-1617(11)81661-5 CrossRefGoogle Scholar
- Hanway JJ, Thompson HE (1967) How a soybean plant develops. Special report 53 rev. Iowa State University of Science and Technology, cooperative extension service, Ames, IO, 18p. (available at: https://lib.dr.iasLtate.edu/cgi/viewcontent.cgi?referer=https://scholar.google.com.br/&httpsredir=1&article=1050&context=specialreports)
- Hardarson G, Zapata F, Danso S (1988) Dinitrogen fixation measurements in alfalfa- ryegrass swards using nitrogen-15 and influence of the reference crop. Crop Sci 19:101–105. https://doi.org/10.2135/cropsci1988.0011183X002800010022x CrossRefGoogle Scholar
- Herridge DF, Peoples MB, Boddey RM (2008) Marschner review: global inputs of biological nitrogen fixation in agricultural systems. Plant Soil 311:1–18. https://doi.org/10.1007/s11104-008-9668-3 CrossRefGoogle Scholar
- Hobbie EA, Ouimette AP (2009) Controls of nitrogen isotope patterns in soil profiles. Biogeochemistry 95:355–371. https://doi.org/10.1007/s10533-009-9328-6 CrossRefGoogle Scholar
- Högberg P (1997) Tansley review no. 95. 15N natural abundance in soil–plant systems. New Phytol 137:179–203. https://doi.org/10.1111/j.1469-8137.1994.tb03969.x CrossRefGoogle Scholar
- Hungria M, Boddey LH, Santos MA, Vargas MAT (1998) Nitrogen fixation capacity and nodule occupancy by Bradyrhizobium japonicum and B. elkanii strains. Biol Fertil Soils 127:393–399. https://doi.org/10.1007/s003740050 CrossRefGoogle Scholar
- Hungria M, Franchini JC, Campo RJ, Crispino CC, Moraes JZ, Sibaldelli RNR, Mendes IC, Arihara J (2006) Nitrogen nutrition of soybean in Brazil: contributions of biological N2 fixation and N fertilizer to grain yield. Can J Plant Sci 86:927–939. https://doi.org/10.4141/P05-098 CrossRefGoogle Scholar
- IBGE-LSPA (2017) Levantamento Sistemático da Produção Agrícola:setembro 2017 https://sidra.ibge.gov.br/home/lspa/brasil. Accessed 30 octuber 2017
- Kakiuchi J, Kobata T (2004) Shading and thinning effects on seed and shoot dry matter increase in determinate soybean during the seed-filling period. Agron J 96:398–405. https://doi.org/10.2134/agronj2004.3980 CrossRefGoogle Scholar
- Kakiuchi J, Kobata T (2006) The relationship between dry matter increase of seed and shoot during the seed-filling period in three kinds of soybeans [Glycine max] with different growth habits subjected to shading and thinning. Plant Prod Sci 9:20–26. https://doi.org/10.1626/pps.9.20 CrossRefGoogle Scholar
- Kaschuk G, Kuyper TW, Leffelaar PA, Hungria M, Giller KE (2009) Are the rates of photosynthesis stimulated by the carbon sink strength of rhizobial and arbuscular mycorrhizal symbioses? Soil Biol Biochem 41:1233–1244. https://doi.org/10.1016/j.soilbio.2009.03.005 CrossRefGoogle Scholar
- Kaschuk G, Hungria M, Leffelaar PA, Giller KE, Kuyper TW (2010) Differences in photosynthetic behaviour and leaf senescence of soybean (Glycine max [L.] Merril) dependent on N2 fixation or nitrate supply. Plant Biol 12:60–69. https://doi.org/10.1111/j.1438-8677.2009.00211.x CrossRefPubMedGoogle Scholar
- Kaschuk G, Xinyou Y, Hungria M, Leffelaar PA, Giller KE, Kuyper TW (2012) Photosynthetic adaptation of soybean due to varying effectiveness of N2 fixation by two distinct Bradyrhizobium japonicum strains. Environ Exp Bot 76:1–6. https://doi.org/10.1016/j.envexpbot.2011.10.002 CrossRefGoogle Scholar
- Kishinevsky B, Gurfel D (1980) Evaluation of enzyme-linked immunosorbent assay (ELISA) for serological identification of different rhizobium strains. J Appl Bacteriol 149:517–526. https://doi.org/10.1111/j.1365-2672.1980.tb04726.x CrossRefGoogle Scholar
- Kurosaki H, Yumoto S (2003) Effects of low temperature and shading during flowering on the yield components in soybeans. Plant Prod Sci 6:17–23. https://doi.org/10.1626/pps.6.17 CrossRefGoogle Scholar
- Means UM, Johnson HW, Date RA (1964) Quick serological method of classifying strains of' Rhizobium japonicum in nodules. J Bacteriol 87:547–553PubMedPubMedCentralGoogle Scholar
- Nascimento EC do (2011) Potencial desnitrificador de estirpes de Bradyrhizobium recomendadas para a cultura da soja. MSc Dissertation, Universidade Federal Rural do Rio de Janeiro, Seropédica, RJ, BrazilGoogle Scholar
- Neves MC, Didonet AD, Duque FF, Döbereiner J (1985) Rhizobium strain effects on nitrogen transport and distribution in soybeans. J Exp Bot 36:1179–1192. https://doi.org/10.1093/jxb/36.8.1179 CrossRefGoogle Scholar
- Norris D, Date R (1976) Legume bacteriology Tropical Pastures Research Principles and Methods p:134–174, DOI: https://doi.org/10.1007/BF01685566
- Odeleye et al (2001) The effect of light intensity on the growth, development and yield of soybean in southwest Nigeria. Afr Crop Sci J 9:577–590. https://doi.org/10.4314/acsj.v9i3.27603 CrossRefGoogle Scholar
- Okito A, Alves B, Urquiaga S, Boddey R (2004) Isotopic fractionation during N2 fixation by four tropical legumes. Soil Biol Biochem 36:1179–1190. https://doi.org/10.1016/j.soilbio.2004.03.004 CrossRefGoogle Scholar
- Osei O, Simões-Araújo JL, Zilli JE, Boddey RM, Ahiabor BDK, Abaidoo RC, Rouws LFM (2017) PCR assay for direct specific detection of Bradyrhizobium elite strain BR 3262 in root nodule extracts of soil-grown cowpea. Plant Soil 417:535–548. https://doi.org/10.1007/s11104-017-3271-4 CrossRefGoogle Scholar
- Pauferro N, Guimarães AP, Jantalia CP, Urquiaga S, Alves BJ, Boddey RM (2010) 15 N natural abundance of biologically fixed N2 in soybean is controlled more by the Bradyrhizobium strain than by the variety of the host plant. Soil Biol Biochem 42:1694–1700. https://doi.org/10.1016/j.soilbio.2010.05.032 CrossRefGoogle Scholar
- Polthanee A, Promsaena K, Laoken A (2011) Influence of low light intensity on growth and yield of four soybean cultivars during wet and dry seasons of Northeast Thailand. Agric Sci 2:61–67. https://doi.org/10.4236/as.2011.22010 Google Scholar
- R Development Core Team (2013) R: a language and environment for statistical computing. R Foundation for Statistical Computing Vienna, Austria. http://www.R-project.org Google Scholar
- Saito M, Kato T, Saito M (1994) Effects of low temperature and shade on relationships between nodulation, vesicular-arbuscular mycorrhizal infection, and shoot growth of soybeans. Biol Fertil Soils 17:206–211. https://doi.org/10.1007/BF00336324 CrossRefGoogle Scholar
- Santos VA, Neves MCP, Rumjanek NG (1997) Differential symbiotic efficiency by shading of soybean nodulated by B. japonicum and B. elkanii strains. Soil Biol Biochem 29:1015–1018. https://doi.org/10.1016/S0038-0717(96)00208-8 CrossRefGoogle Scholar
- Santos MA, Vargas MAT, Hungria M (1999) Characterization of soybean Bradyrhizobium strains adapted to the Brazilian savannas. FEMS Microbiol Ecol 30:261–272. https://doi.org/10.1111/j.1574-6941.1999.tb00654.x CrossRefPubMedGoogle Scholar
- Scott AJ, Knott M (1974) A cluster analysis method for grouping means in the analysis of variance. Biometrics 30:507–512. https://doi.org/10.2307/2529204 CrossRefGoogle Scholar
- Shearer G, Kohl DH (1986) N2-fixation in field settings: estimations based on natural 15N abundance. Func Plant Biol 13:699–756. https://doi.org/10.1071/PP9860699 Google Scholar
- Steele K, Bonish P, Daniel RM, O'hara G (1983) Effect of rhizobial strain and host plant on nitrogen isotopic fractionation in legumes. Plant Physiol 72:1001–1004. https://doi.org/10.1104/pp.72.4.1001 CrossRefPubMedPubMedCentralGoogle Scholar
- Unkovich M (2013) Isotope discrimination provides new insight into biological nitrogen fixation. New Phytol 198:643–646. https://doi.org/10.1111/nph.12227 CrossRefPubMedGoogle Scholar
- Unkovich MJ, Pate JS, Sanford P, Armstrong EL (1994) Potential precision of the δ15N natural abundance method in field estimates of nitrogen fixation by crop and pasture legumes in south-west. Aust J Agric Res 45:119–132. https://doi.org/10.1071/AR9940119 CrossRefGoogle Scholar
- Unkovich MJ, Herridge DF, Peoples MB, Cadisch G, Boddey RM, Giller KE, Alves BJR, Chalk PM (2008) Measuring plant-associated nitrogen fixation in agricultural systems. ACIAR monograph no. 136, Canberra, p 258Google Scholar
- Van Berkum P, Elia P, Song Q, Eardly BD (2012) Development and application of a multilocus sequence analysis method for the identification of genotypes within genus Bradyrhizobium and for establishing nodule occupancy of soybean (Glycine max L. Merr). MPMI 25:321–330. https://doi.org/10.1094/MPMI-09-11-0241 CrossRefPubMedGoogle Scholar
- Yates RJ, Howieson JG, Hungria M, Bala A, O’Hara GW, Terpolilli J (2016) Authentication of rhizobia and assessment of the legume symbiosis in controlled plant growth systems. In: Howieson JG, Dilworth MJ (eds) Working with rhizobia. Australian Centre for International Agricultural Research, Canberra, pp 73–108 (Available at http://aciar.gov.au/publication/mn173. https://doi.org/10.1038/nrn.2016.6 Google Scholar
- Yoneyama T, Fujita K, Yoshida T, Matsumoto T, Kambayashi I, Yazaki J (1986) Variation in natural abundance of 15N among plant parts and in 15N/ 14N fractionation during N2 fixation in the legume-rhizobia symbiotic system. Plant Cell Physiol 27:791–799. https://doi.org/10.1093/oxfordjournals.pcp.a077165 CrossRefGoogle Scholar
- Zotarelli L, Zatorre NP, Boddey RM, Urquiaga S, Jantalia CP, Franchini JC, Alves BJR (2012) Influence of no-tillage and frequency of a green manure legume in crop rotations for balancing N outputs and preserving soil organic C stocks. Field Crop Res 132:185–195. https://doi.org/10.1016/j.fcr.2011.12.013 CrossRefGoogle Scholar