Abstract
The European Union (EU) has advised to increase the production of grain legumes, both to reduce EU dependency on soybean imports from the Americas and to reduce pollution from intensive cereal production. Several studies have indicated that preceding grain legume had a positive effect on the yields of subsequent cereals; this argument being often used to promote cultivation of grain legumes. However, no quantitative synthesis of the data has been performed on a global scale to estimate the relative increases in cereal yields arisen from cultivation of preceding grain legumes. Here, we performed a meta-analysis of 1181 yields of cereals cultivated in 15 countries. The results show that the yields of cereals cultivated after grain legumes were, on the average, + 29% higher than the yields of cereals cultivated after cereals. Our findings also show that the positive effect of grain legumes decreased with the nitrogen (N) fertilization applied to subsequent cereals, then became negligible when the mean N fertilization exceeded 150 kg N ha−1. This threshold is often exceeded in European conventional cereal systems.
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References
Akaike H (1974) A new look at the statistical model identification. IEEE Trans Automat Contr 19:716–723. https://doi.org/10.1109/tac.1974.1100705
Angus JF, Kirkegaard JA, Hunt JR, Ryan M, Ohlander L, Peoples MB (2015) Break crops and rotations for wheat. Crop Pasture Sci 66:523–552. https://doi.org/10.1071/cp14252
Armstrong EL, Heenan DP, Pate JS, Unkovich MJ (1997) Nitrogen benefits of lupins, field pea, and chickpea to wheat production in south-eastern Australia. Aust J Agric Res 48:39–47
Badaruddin M, Meyer DW (1994) Grain legume effects on soil nitrogen, grain yield, and nitrogen nutrition of wheat. Crop Sci 34:1304–1309. https://doi.org/10.2135/cropsci1994.0011183x003400050030x
Boye J, Zar F, Pletch A (2010) Pulse proteins: processing, characterization, functional properties and applications in food and feed. Food Res Int 43:414–431. https://doi.org/10.1016/j.foodres.2009.09.003
Cernay C, Pelzer E, Makowski D (2016) A global experimental dataset for assessing grain legume production. Sci Data 3:160084. https://doi.org/10.1038/sdata.2016.84
Cheruiyot EK, Mumera LM, Nakhone LN, Mwonga SM (2003) Effect of legume-managed fallow on weeds and soil nitrogen in following maize (Zea mays L.) and wheat (Triticum aestivum L.) crops in the Rift Valley highlands of Kenya. Aust J Exp Agric 43:597–604
Crews TE, Peoples MB (2004) Legume versus fertilizer sources of nitrogen: ecological tradeoffs and human needs. Agric Ecosyst Environ 102:279–297. https://doi.org/10.1016/j.agee.2003.09.018
Dakora FD, Aboyinga RA, Mahama Y, Apaseku J (1987) Assessment of N2 fixation in groundnut (Arachis hypogaea L.) and cowpea (Vigna unguiculata L. Walp.) and their relative N contribution to a succeeding maize crop in northern Ghana. World J Microbiol Biotechnol 3:389–399
Espinoza S, Ovalle C, Zagal E, Matus I, del Pozo A (2012) Contribution of legumes to wheat productivity in Mediterranean environments of central Chile. Field Crop Res 133:150–159. https://doi.org/10.4067/s0718-58392015000100016
Evans J, McNeill AM, Unkovich MJ, Fettell NA, Heenan DP (2001) Net nitrogen balances for cool-season grain legume crops and contributions to wheat nitrogen uptake: a review. Aust J Exp Agric 41:347–359
Foyer CH, Lam HM, Nguyen HT, Siddique KH, Varshney RK, Colmer TD, Cowling W, Bramley H, Mori TA, Hodgson JM, Cooper JW, Miller AJ, Kunert K, Vorster J, Cullis C, Ozga JA, Wahlqvist ML, Liang Y, Shou H, Shi K, Yu J, Fodor N, Kaiser BN, Wong FL, Valliyodan B, Considine MJ (2016) Neglecting legumes has compromised human health and sustainable food production. Nat Plants 2:16112. https://doi.org/10.1038/nplants.2016.112
Ghosh PK, Singh NP (1996) Production potential of summer legumes-maize (Zea mays) sequence under varying levels of nitrogen. Indian J Agron 41:525–528
Hardarson G, Atkins C (2003) Optimising biological N2 fixation by legumes in farming systems. Plant Soil 252:41–54. https://doi.org/10.1023/a:1024103818971
Häusling M (2011) The EU protein deficit: what solution for a long-standing problem? (2010/2111(INI)). http://www.europarl.europa.eu/sides/getDoc.do?type=REPORT&reference=A7-2011-0026&language=EN (European Parliament). Accessed September 2014
Jensen CR, Joernsgaard B, Andersen MN, Christiansen JL, Mogensen VO, Friis P, Petersen CT (2004) The effect of lupins as compared with peas and oats on the yield of the subsequent winter barley crop. Eur J Agron 20:405–418
Kirkegaard J, Christen O, Krupinsky J, Layzell D (2008) Break crop benefits in temperate wheat production. Field Crop Res 107:185–195
Mueller ND, West PC, Gerber JS, MacDonald GK, Polasky S, Foley JA (2014) A tradeoff frontier for global nitrogen use and cereal production. Environ Res Lett 9:054002
Peoples MB, Brockwell J, Herridge DF, Rochester IJ, Alves BJR, Urquiaga S, Boddey RM, Dakora F, Bhattarai S, Maskey SL, Sampet C, Rerkasem B, Khan DF, Hauggaard-Nielsen H, Jensen ES (2009) The contributions of nitrogen-fixing crop legumes to the productivity of agricultural systems. Symbiosis 48:1–17
Preissel S, Reckling M, Schläfke N, Zander P (2015) Magnitude and farm-economic value of grain legume pre-crop benefits in Europe: a review. Field Crop Res 175:65–79. https://doi.org/10.1016/j.fcr.2015.01.012
Reckling M, Bergkvist G, Watson CA, Stoddard FL, Zander PM, Walker RL, Pristeri A, Toncea I, Bachinger J (2016) Trade-offs between economic and environmental impacts of introducing legumes into cropping systems. Front Plant Sci 7:669. https://doi.org/10.3389/fpls.2016.00669
Seymour M, Kirkegaard JA, Peoples MB, White PF, French RJ (2012) Break-crop benefits to wheat in western Australia – insights from over three decades of research. Crop Pasture Sci. 63:1–16. https://doi.org/10.1071/cp11320
Statistics Division of Food and Agriculture Organization of the United Nations (2016) http://faostat3.fao.org/home/E. Accessed August 2016
Williams CM, King JR, Ross SM, Olson MA, Hoy CF, Lopetinsky KJ (2014) Effects of three pulse crops on subsequent barley, canola, and wheat. Agron J 106:343–350. https://doi.org/10.2134/agronj2013.0274
Zander P, Amjath-Babu TS, Preissel S, Reckling M, Bues A, Schläfke N, Kuhlman T, Bachinger J, Uthes S, Stoddard F, Murphy-Bokern D, Watson C (2016) Grain legume decline and potential recovery in European agriculture: a review. Agron Sustain Dev 36:26. https://doi.org/10.1007/s13593-016-0365-y
Acknowledgements
We thank K. E. Giller, M. A. Liebig, P. R. Miller, and M. Unkovich for providing us with additional information and raw data. We thank A. Bône for assistance with the literature search. This work was supported by the French National Research Agency (ANR) under the ‘Investments for the Future’ programme (ANR–10–IDEX–0003–02) and under the STIMUL (scenarios towards integrating multi-scale land use tools) flagship project as part of the LabEx BASC (ANR–11–LABX–0034).
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Cernay, C., Makowski, D. & Pelzer, E. Preceding cultivation of grain legumes increases cereal yields under low nitrogen input conditions. Environ Chem Lett 16, 631–636 (2018). https://doi.org/10.1007/s10311-017-0698-z
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DOI: https://doi.org/10.1007/s10311-017-0698-z