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Bulletin of the National Research Centre
Fig. 7 | Bulletin of the National Research Centre

Fig. 7

From: Biochar application and no-tillage practices to minimize the residues of herbicides in the seeding hole

Fig. 7

Total root length of winter wheat seedlings (cv. Isengrain) of different treatments 14 days after seeding. Data show average treatment values of four independent replicates. Treatment letters were as follows: Cont = pure soil without glyphosate, Gly = glyphosate 6 L dose without biochar amendment, ch5% = biochar amendment of 5%, gly6L + ch1% = glyphosate with biochar amendment of 1%, Gly6L + ch2.5% = glyphosate with biochar amendment of 2.5%, Gly6L + ch5% = glyphosate with biochar amendment of 5%, and gly6L + ch10% = glyphosate with biochar amendment of 10%. Error bars indicating standard error. Different letters above the bars indicating significant differences (α = 0.05)

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