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Tolerance of Sorghum Genotypes to Pre-emergence Application of Herbicides

  • Author:P. V. HUGAR and M. M. HOSMANI

    p-ISSN:0024-9602, e-ISSN:2582-5321, Vol:63, Issue:jan-jan

    DOI: https://doi.org/10.29321/MAJ.10.A03274
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Abstract

                                A pot culture investigation was carried out to find out the tolerance of four sorghum genotypes viz., CSH 1, CSH 3, Swarna and GM 2-3-1 to pre emergence application of atrazine and 2, 4-D at 0.5 to 2.5 and 0.5 to 2.0 kg a. i. per ha, respectively. Application of higher dose of herbicide reduced germination of all the genotypes. The reduction was more drastic with 2, 4-D even at lower concentrations. However, CSH 3 was found to be more tolerant to both the herbicides.

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ISSN : 0024-9602
eISSN : 2582-5321

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