Response of early maturity soybean cultivars to row spacing in full-season crop and double-crop systems

Vlachostergios D.N., Noulas C., Baxevanos D., Raptopoulou Ch.G., Aggelopoulos V., Karanika Ch., Kantartzi S.K., Mavromatis A.G. (2021): Response of early maturity soybean cultivars to row spacing in full-season crop and double-crop systems. Plant Soil Environ., 67: 18–25.


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Cultivar selection and crop systems are important factors for maximising soybean seed yield. The effect of row spacing (RS1 = 75 cm, RS2 = 25 cm) on the performance of 10 early maturity soybean cultivars grown in full-season and double-crop system for two consecutive years was studied. The agronomic traits measured were seed yield (SY), plant height (PH), pods per plant (PP), first pod height (FPH), crude protein. RS had a significant effect on SY, PH, PP and FPH. Higher SY (P < 0.01) was recorded in RS2 regardless of the crop system. The double-crop system yield reduction index of the tested cultivars ranged from 30.0% to 56.4% and from 21.5% to 57.2% for RS1 and RS2, respectively. Cultivars differed (P < 0.01) for all traits in both RS and crop systems. Maturity Group I cultivars showed the highest productivity; the cultivars PR92B63 and Atlantic were better adapted to the full-season crop system (SY > 5.67 t/ha); cv. Sphera was the most productive in the double-crop system (4.66 t/ha); cv. PR92M22 showed good adaptability to both cropping systems. In conclusion, the significant effect of RS and crop system on SY was observed, whereas different high yielding cultivars were identified as suitable for full-season and double-crop system.

Acikgoz E., Sincik M., Karasu A., Tongel O., Wietgrefe G., Bilgili U., Oz M., Albayrak S., Turan Z.M., Goksoy A.T. (2009): Forage soybean production for seed in mediterranean environments. Field Crops Research, 110: 213–218.
Bajaj S., Chen P., Longer D.E., Shi A., Hou A., Ishibashi T., Brye K.R. (2008): Irrigation and planting date effects on seed yield and agronomic traits of early-maturing soybean. Journal of Crop Improvement, 22: 47–65.
Bastidas A.M., Setiyono T.D., Dobermann A., Cassman K.G., Elmore R.W., Graef G.L., Specht J.E. (2008): Soybean sowing date: the vegetative, reproductive, and agronomic impacts. Crop Science, 48: 727–740.
Bellaloui N., Bruns H.A., Abbas H.K., Mengistu A., Fisher D.K., Reddy K.N. (2015): Agricultural practices altered soybean seed protein, oil, fatty acids, sugars, and minerals in the Midsouth USA. Frontiers in Plant Science, 6: 31.
Bhatia V.S., Tiwari S.P., Joshi O.P. (1999): Yield and its attributes as affected by planting dates in soybean (Glycine max) varieties. Indian Journal of Agricultural Sciences, 69: 696–699.
Board J.E., Harville B.G. (1992): Explanations for greater light interception in narrow- vs. wide- row. Crop Science, 32: 198–202.
Bullock D., Khan S., Rayburn A. (1998): Soybean yield response to narrow rows is largely due to enhanced early growth. Crop Science, 38: 1011–1016.
Chen G.H., Wiatrak P. (2010): Soybean development and yield are influenced by planting date and environmental conditions in the southeastern Coastal Plain, United States. Agronomy Journal, 102: 1731–1737.
Cooper R.L. (1977): Response of soybean cultivars to narrow rows and planting rates under weed-free conditions. Agronomy Journal, 69: 89–92.
De Bruin J.L., Pedersen P. (2008): Effect of row spacing and seeding rate on soybean yield. Agronomy Journal, 100: 704–710.
Hartman G.L., West E.D., Herman T.K. (2011): Crops that feed the World 2. Soybean – worldwide production, use, and constraints caused by pathogens and pests. Food Security, 3: 5–17.
Ilker E. (2017): Performances of soybean [Glycine max (L.) Merr.] advanced lines grown in second cropping under mediterranean climatical conditions of western Turkey. Turkish Journal of Field Crops, 22: 104–107.
Jarecki W. (2020): Reaction of soybean [Glycine max (L.) Merr.] to seed inoculation with Bradyrhizobium japonicum bacteria. Plant, Soil and Environment, 66: 242–247.
Kratochvil R.J., Pearce J.T., Harrison M.R.Jr. (2004): Row-spacing and seeding rate effects on glyphosate-resistant soybean for mid-Atlantic production system. Agronomy Journal, 96: 1029–1038.
Kyei-Boahen S., Zhang L. (2006): Early-maturing soybean in a wheat-soybean double-crop system yield and net returns. Agronomy Journal, 98: 295–301.
McLean F. (1982): Soil pH and lime requirement. In: Page A.L. (ed.): Methods of Soil Analysis, Part 2. Chemical and Microbiological Properties. American Society of Agronomy, 9: 199–223.
Neugschwandtner R.W., Winkler J., Bernhart M., Pucher M.A., Klug M., Werni C., Adam E., Kaul H.-P. (2019): Effect of row spacing, seeding rate and nitrogen fertilization on yield and yield components of soybean. Journal of Land Management, Food and Environment, 70: 221–236.
Olsen S.R., Sommers L.E. (1982): Phosphorus. In: Page A.L., Miller R.H., Keeney D.R. (eds): Methods of Soil Analysis. Part 2: Chemical and Microbiological Properties. Madison, American Society of Agronomy, Soil Science Society of America, 403–430.
Peel M.C., Finlayson B.L., McMahon T.A. (2007): Updated world map of the Köppen-Geiger climate classification. Hydrology and Earth System Sciences Discussions, European Geosciences Union, 11: 1633–1644.
Pfeiffer T.W. (2000): Selecting soybean for adaptation to double cropping on the basis of full season plant height. Crop Science, 40: 387–390.
Salmerón M., Gbur E.E., Bourland F.M., Buehring N.W., Earnest L., Fritschi F.B., Golden B.R., Hathcoat D., Lofton J., McClure A.T., Miller T.D., Neely C., Shannon G., Udeigwe T.K., Verbree D.A., Vories E.E., Wiebold W.J., Purcell L.C. (2016): Yield response to planting date among soybean maturity groups for irrigated production in the US Midsouth. Crop Science, 56: 747–759.
Sobko O., Hartung J., Zikeli S., Claupein W., Gruber S. (2019): Effect of sowing density on grain yield, protein and oil content and plant morphology of soybean (Glycine max L. Merrill). Plant, Soil and Environment, 65: 594–601.
Soil Taxonomy (1999): A Basic System of Soil Classification for Making and Interpreting Soil Surveys. Washington, USDA, Natural Resources Conservation Service, No 436, 20402.
Thomas G. (1982): Exchangeable cations. In: Page A.L. (ed.): Methods of Soil Analysis, Part 2. Chemical and Microbiological Properties. Agronomy, 9: 159–164.
Zhou X.B., Yang G.M., Sun S.J., Chen Y.H. (2010): Plant and row spacing effects on soil water and yield of rainfed summer soybean in the northern China. Plant, Soil and Environment, 56: 1–7.
Vlachostergios D. (2015): Current problems and perspectives of grain legumes and forage crops in Greece. Dimitra, 9: 12–13. (In Greek)
Wilcox J.R., Frankenberger E.M. (1987): Indeterminate and determinate soybean responses to planting date. Agronomy Journal, 79: 1074–1078.
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