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A 2-Year Small Grain Interval Reduces Need for Herbicides in No-Till Soybean

Published online by Cambridge University Press:  20 January 2017

Randy L. Anderson
Randy L. Anderson*
Affiliation:
U.S. Department of Agriculture—Agricultural Research Service, 2923 Medary Avenue, Brookings, SD 57006
*
Corresponding author's E-mail: randy.anderson@ars.usda.gov.
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Abstract

This study measured weed interference in soybean and corn as affected by residue management tactics following a sequence of oat and winter wheat. Residue management tactics compared were conventional tillage, no-till, and no-till plus cover crops. Treatments were split into weed-free and weed-infested conditions; prominent weeds were green and yellow foxtail and common lambsquarters. Grain yield of soybean did not differ between weed-free and weed-infested conditions with no-till, whereas weeds reduced yield 25% in the tilled system. Corn responded inconsistently to treatments, with more than 40% yield loss due to weed interference in 1 yr with all treatments. Cover crops did not improve weed management compared with no-till in either crop. Seedling emergence of the weed community differed between tillage and no-till; density of weed seedlings was fivefold higher with tillage, whereas seedling emergence was delayed in no-till. The initial flush of seedlings occurred 2 to 3 wk later in no-till compared with the tilled system. Designing rotations to include cool-season crops in a no-till system may eliminate the need for herbicides in soybean to manage weeds.

Keywords

Common lambsquarters, Chenopodium album L.green foxtail, Setaria viridis (L.) Beauvyellow foxtail, Setaria glauca (L.) Beauvcorn, Zea mays L.oat, Avena sativa L.soybean, Glycine max (L.) Merrwheat, Triticum aestivum L.Alternative weed controlcool-season cropscorncover cropscultural weed managementno-tillresidue management
Type
Weed Management—Major Crops
Information
Weed Technology , Volume 23 , Issue 3 , September 2009 , pp. 398 - 403
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Anderson, R. L. 2004. Sequencing crops to minimize selection pressure for weeds in the Central Great Plains. Weed Technol 18:157–164.Google Scholar
Anderson, R. L. 2007a. A changing perspective with weed management in semi-arid cropping systems. Ann. Arid Zone 46:1–15.Google Scholar
Anderson, R. L. 2007b. Crop sequence and no-till reduce seedling emergence of common sunflower (Helianthus annuus) in following years. Weed Technol 21:355–358.Google Scholar
Anderson, R. L. 2008. Diversity and no-till: keys for pest management in the U.S. Great Plains. Weed Sci 56:141–145.Google Scholar
Anderson, R. L. 2009. Rotation design: A key factor for sustainable crop production in a semiarid climate. In Lichthouse, E. Sustainable Agriculture Reviews. Secaucus, NJ: Springer, in press.Google Scholar
Anderson, R. L., Bailey, K. L., and Peairs, F. B. 2006. Guidelines for integrating ecological principles of pest management with rotation design. Pages 195–225. In Peterson, G. A., Unger, P. W., and Payne, W. A. Dryland Agriculture, Agronomy Monographs No. 23. Madison, WI: American Society of Agronomy.Google Scholar
Bastianns, L., Kropff, M. J., Goudriaan, J., and van Laar, H. H. 2000. Design of weed management systems with a reduced reliance on herbicides poses new challenges and prerequisites for modeling crop–weed interactions. Field Crops Res 67:161–179.CrossRefGoogle Scholar
Boller, E. F., Avilla, J., Joerg, E., Malavolta, C., Wignands, F. G., and Esbjerg, P. 2004. Integrated Production: Principles and Technical Guidelines. 3rd ed. IOBC/WPRS Bull 27/2:1–49. www.iobc-wprs.org. Accessed: December 8, 2008.Google Scholar
[FAO] Food and Agriculture Organization—United Nations 2008. Conservation Agriculture. www.fao.org/ag/ca. Accessed: November 21, 2008.Google Scholar
Gibson, K. D., Johnson, W. G., and Hilger, D. E. 2006. Farmer perceptions of weed problems in corn and soybean rotations. Weed Technol 20:751–755.Google Scholar
Hobbs, P. R. 2007. Conservation agriculture: what it is and why is it important for future sustainable food production? J. Agric. Sci 145:127–137.Google Scholar
Katsvairo, T., Cox, W. J., and van Es, H. 2002. Tillage and rotation effects on soil physical characteristics. Agron. J. 94:299–304.Google Scholar
Kirschenmann, F. L. 2007. Potential for a new generation of biodiversity in agroecosystems of the future. Agron. J. 99:373–376.Google Scholar
Kropff, M. J. and Walter, H. 2000. EWRS and the challenges for weed research at the start of the new millennium. Weed Res 40:7–10.Google Scholar
Larson, W. E. 1981. Protecting the soil resource base. J. Soil Water Conserv 36:13–16.Google Scholar
Levine, E., Spencer, J. L., Isard, S. A., Onstad, D. W., and Gray, M. E. 2002. Adaptation of the western corn rootworm to crop rotation: evolution of a new strain in response to a management practice. Am. Entomol 48:94–107.Google Scholar
Lewis, W. J., van Lenteren, J. C., Phatak, S. C., and Tumlinson, J. H. III. 1997. A total system approach to sustainable pest management. Proc. Natl. Acad. Sci. USA 94:12243–12248.CrossRefGoogle ScholarPubMed
Miller, D. R., Chen, S. Y., Porter, P. M., Johnson, G. A., Wyse, D. L., Stetina, S. R., Klossner, L. D., and Nelson, G. A. 2006. Rotation crop evaluation for management of soybean cyst nematode in Minnesota. Agron. J. 98:569–578.CrossRefGoogle Scholar
Miller, F. P. 2008. After 10,000 years of agriculture, whither agronomy? Agron. J. 100:22–34.CrossRefGoogle Scholar
Phillips, R. E., Blevins, R. L., Thomas, G. W., Frye, W. W., and Phillips, S. H. 1980. No-tillage agriculture. Science 208:1108–1113.CrossRefGoogle ScholarPubMed
Snapp, S. S., Swinton, S. M., Labarta, R., Mutch, D., Black, J. R., Leep, R., Nyiraneza, J., and O'Neil, K. 2005. Evaluating cover crops for benefits, costs and performance within cropping systems niches. Agron. J. 97:322–332.Google Scholar
Teasdale, J. R. 1996. Contribution of cover crops to weed management in sustainable agricultural systems. J. Prod. Agric 9:475–479.Google Scholar
Triplett, G. B. Jr. and Dick, W. A. 2008. No-tillage crop production: a revolution in agriculture Agron. J. 100:S-153–S-165.Google Scholar
Vereijken, R. 1992. A methodic way to more sustainable farming systems. Netherlands J. Agric. Sci 40:209–223.Google Scholar
Vyn, T. J. and Hooker, D. C. 2002. Assessment of multiple- and single-factor stress impacts on corn. Field Crops Res 75:123–137.CrossRefGoogle Scholar
Wicks, G. A., Crutchfield, D. A., and Burnside, O. C. 1994. Influence of wheat (Triticum aestivum) straw mulch and metolachlor on corn (Zea mays) growth and yield. Weed Sci 42:141–147.Google Scholar
Zhang, J., Hamill, A. S., and Weaver, S. E. 1996. Corn yields after 10 years of different cropping sequences and weed management practices. Can. J. Plant Sci 76:795–797.Google Scholar