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Allelopathy of Sorghum Residues on Weed Establishment Is Affected by Hybrid, Phenolic Acid Contents and Environment

Received: 4 January 2021    Accepted: 5 March 2021    Published: 17 March 2021
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Abstract

Sorghum species are well known for allelopathic potential toward weeds and other crops. Sorghum above-ground residues mediate allelopathic activity through production and release of many allelochemicals including phenolic acids. Information is limited on selection of grain sorghum hybrids with high allelopathic potential and assessment of sorghum residue phenolic activity in soil under field conditions. This study was carried out to investigate several grain sorghum hybrids for allelopathic potential for suppressing weed growth in the field in the subsequent growing season; and to investigate the involvement of phenolic substances released into soil on the establishment of weeds. The weed seedbank was affected by environmental conditions that led to different weed densities subjected to suppression by residues in soil. Differential allelopathy was identified among the sorghum hybrids suggesting that improved selection may increase production and release of allelochemicals in new hybrids to control weeds inexpensively, easily, and environmentally friendly. Tillage type (till vs no-till) had variable effects on weed suppression. Soil type, environment, sorghum hybrid traits and cultural practices complicate the use of allelopathy in weed control and benefits gained from this potentially environment friendly weed control practice. Well-planned management will be required to successfully integrate allelopathic crops into sustainable crop production.

Published in Journal of Plant Sciences (Volume 9, Issue 1)

This article belongs to the Special Issue Use of Allelopathy in Agriculture: New Futures, Challenges and Future Prospects

DOI 10.11648/j.jps.20210901.14
Page(s) 25-31
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Allelochemicals, Cover Crops, Soil Phenolic Carbon, Tillage, Weed Density, Weed Seedbank

References
[1] Aldrich, R. J. and R. J. Kremer. 1997. Principles in Weed Management, 2nd edition. Iowa State University Press, Ames, Iowa, USA.
[2] Weston, L. A., I. S. Alsaadawi and S. R. Baerson. 2013. Sorghum allelopathy – from ecosystem to molecule. Journal of Chemical Ecology 39, 142-153.
[3] Einhellig, F. A. and J. A. Rasmussen. 1989. Prior cropping with grain sorghum inhibits weeds. Journal of Chemical Ecology 15, 951–960.
[4] Cheema, Z. A. and A. Khaliq. 2000. Use of sorghum allelopathic properties to control weeds in irrigated wheat in semi-arid region of Punjab. Agriculture, Ecosystems and Environment 79, 105-112.
[5] Ben-Hammouda, M., R. J. Kremer and H. C. Minor. 1995a. Phytotoxicity of extracts from sorghum plant components on wheat seedlings. Crop Science 35, 1652–1656.
[6] Ben-Hammouda, M., R. J. Kremer, H. C. Minor and M. Sarwar. 1995b. A chemical basis for differential allelopathic potential of sorghum hybrids on wheat. Journal of Chemical Ecology 21, 775-786.
[7] Batish, D. R., H. P. Singh, R. K. Kohli and G. P. Dawra. 2006. “Potential of allelopathy and allelochemicals for weed management,” in Handbook of Sustainable Weed Management, H. P. Singh, D. R. Batish and R. K. Kohli, Eds. Binghamton, NY: Food Products Press, pp. 209-256.
[8] Li, L.-L., T.-L. Li, G.-C. Zhang, E.-P. Zhang, J. Zhang and Z.-C. Wu. 2013. Degradation patterns of phenolic acids in soil. Allelopathic Journal 31, 181-188.
[9] Einhellig, F. A. 1986. “Mechanisms and modes of action of allelochemicals,” in The Science of Allelopathy, A. R. Putnam and C.-S. Tang, Eds. New York: John Wiley & Sons, pp. 171-188.
[10] Wu, H., J. Pratley, D. Lemerle and T. Haig. 1999. Crop cultivars with allelopathic capability. Weed Research 39, 171-180.
[11] Abbas, T., Z. A. Zahir, M. Naveed and R. J. Kremer. 2018. Limitations of existing weed control practices necessitate development of alternative techniques based on biological approaches. Advances in Agronomy 147, 239-280.
[12] Osipitan, O. A., J. A. Dille, Y. Assefa, E. Radicetti, A. Ayeni and S. Z. Knezevic. 2019. Impact of cover crop management on level of weed suppression: a meta-analysis. Crop Science 59, 833-842.
[13] Ohno, T., K. Doolan, L. M. Zibilske, M. Liebman, E. R. Gallandt and C. Berube. 2002. Phytotoxic effects of red clover amended soils on wild mustard seedling growth. Agriculture, Ecosystems & Environment 78, 187-192.
[14] Forcella, F., R. G. Wilson, J. Dekker, R. J. Kremer, J. Cardina, R. L. Anderson, D. Alm, K. A. Renner, R. G. Harvey, S. Clay and D. D. Buhler. 1997. Weed seed bank emergence across the Corn Belt. Weed Science 45, 67-76.
[15] Lahmod, N. R. and I. S. Alsaadawi. 2014. Weed control in wheat using sorghum residues and less herbicide. Allelopathy Journal 34, 277-286.
[16] Sene, M., T. Dore and F. Pellesier. 2000. Effect of phenolic acids in soil under and between rows of a prior sorghum (Sorghum bicolor) crop on germination, emergence and seedling growth of peanut (Arachis hypogea). Journal of Chemical Ecology 26, 625–637.
[17] Otte, B. A., C. P. Rice, B. W. Davis, H. H. Schomberg, S. B. Mirsky and K. L. Tully. 2020. Phenolic acids released to soil during cereal rye cover crop decomposition. Chemoecology 30, 25–34.
[18] Einhellig, F. A. 1996. Interactions involving allelopathy in cropping systems. Agronomy Journal 88, 886-893.
[19] Tabaglio, V., A. Marocco and M. Schulz. 2013. Allelopathic cover crop of rye for integrated weed control in sustainable agro-ecosystems. Italian Journal of Agronomy 8, 35-40. doi: 10.4081/ija.2013.e5.
[20] Blum, U., S. R. Shafer and M. E. Lehman. 1999. Evidence for inhibitory allelopathic interactions involving phenolic acids in field soils: concepts vs. an experimental model. Critical Reviews in Plant Science 18, 673–693. https://doi.org/10.1080/07352689991309441
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Cite This Article
  • APA Style

    Robert John Kremer, Timothy Martin Reinbott. (2021). Allelopathy of Sorghum Residues on Weed Establishment Is Affected by Hybrid, Phenolic Acid Contents and Environment. Journal of Plant Sciences, 9(1), 25-31. https://doi.org/10.11648/j.jps.20210901.14

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    ACS Style

    Robert John Kremer; Timothy Martin Reinbott. Allelopathy of Sorghum Residues on Weed Establishment Is Affected by Hybrid, Phenolic Acid Contents and Environment. J. Plant Sci. 2021, 9(1), 25-31. doi: 10.11648/j.jps.20210901.14

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    AMA Style

    Robert John Kremer, Timothy Martin Reinbott. Allelopathy of Sorghum Residues on Weed Establishment Is Affected by Hybrid, Phenolic Acid Contents and Environment. J Plant Sci. 2021;9(1):25-31. doi: 10.11648/j.jps.20210901.14

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  • @article{10.11648/j.jps.20210901.14,
      author = {Robert John Kremer and Timothy Martin Reinbott},
      title = {Allelopathy of Sorghum Residues on Weed Establishment Is Affected by Hybrid, Phenolic Acid Contents and Environment},
      journal = {Journal of Plant Sciences},
      volume = {9},
      number = {1},
      pages = {25-31},
      doi = {10.11648/j.jps.20210901.14},
      url = {https://doi.org/10.11648/j.jps.20210901.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jps.20210901.14},
      abstract = {Sorghum species are well known for allelopathic potential toward weeds and other crops. Sorghum above-ground residues mediate allelopathic activity through production and release of many allelochemicals including phenolic acids. Information is limited on selection of grain sorghum hybrids with high allelopathic potential and assessment of sorghum residue phenolic activity in soil under field conditions. This study was carried out to investigate several grain sorghum hybrids for allelopathic potential for suppressing weed growth in the field in the subsequent growing season; and to investigate the involvement of phenolic substances released into soil on the establishment of weeds. The weed seedbank was affected by environmental conditions that led to different weed densities subjected to suppression by residues in soil. Differential allelopathy was identified among the sorghum hybrids suggesting that improved selection may increase production and release of allelochemicals in new hybrids to control weeds inexpensively, easily, and environmentally friendly. Tillage type (till vs no-till) had variable effects on weed suppression. Soil type, environment, sorghum hybrid traits and cultural practices complicate the use of allelopathy in weed control and benefits gained from this potentially environment friendly weed control practice. Well-planned management will be required to successfully integrate allelopathic crops into sustainable crop production.},
     year = {2021}
    }
    

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    AU  - Robert John Kremer
    AU  - Timothy Martin Reinbott
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    N1  - https://doi.org/10.11648/j.jps.20210901.14
    DO  - 10.11648/j.jps.20210901.14
    T2  - Journal of Plant Sciences
    JF  - Journal of Plant Sciences
    JO  - Journal of Plant Sciences
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    PB  - Science Publishing Group
    SN  - 2331-0731
    UR  - https://doi.org/10.11648/j.jps.20210901.14
    AB  - Sorghum species are well known for allelopathic potential toward weeds and other crops. Sorghum above-ground residues mediate allelopathic activity through production and release of many allelochemicals including phenolic acids. Information is limited on selection of grain sorghum hybrids with high allelopathic potential and assessment of sorghum residue phenolic activity in soil under field conditions. This study was carried out to investigate several grain sorghum hybrids for allelopathic potential for suppressing weed growth in the field in the subsequent growing season; and to investigate the involvement of phenolic substances released into soil on the establishment of weeds. The weed seedbank was affected by environmental conditions that led to different weed densities subjected to suppression by residues in soil. Differential allelopathy was identified among the sorghum hybrids suggesting that improved selection may increase production and release of allelochemicals in new hybrids to control weeds inexpensively, easily, and environmentally friendly. Tillage type (till vs no-till) had variable effects on weed suppression. Soil type, environment, sorghum hybrid traits and cultural practices complicate the use of allelopathy in weed control and benefits gained from this potentially environment friendly weed control practice. Well-planned management will be required to successfully integrate allelopathic crops into sustainable crop production.
    VL  - 9
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Author Information
  • School of Natural Resources and Division of Plant Sciences, University of Missouri, Columbia, USA

  • School of Natural Resources and Division of Plant Sciences, University of Missouri, Columbia, USA

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