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Fig. 2 | Chemical and Biological Technologies in Agriculture

Fig. 2

From: Impact of essential oils on seed quality and seed-borne pathogens of Althea officinalis seeds of different ages

Fig. 2

Impact of different concentrations of Eos on seed dormancy of A. officinalis of different ages: a 0.002%; b 0.02%; c 0.2%; d 0.5%; e 1%. Seed age: 1 year (2020-Y1), 2 years (2019-Y2) and 3 years (2018-Y3). Eos: oregano Eo, cinnamon Eo, basil Eo, caraway Eo, mint Eo, lavender Eo; E—emulsifier PEG-40 hydrogenated castor oil; W—Water, H2O Ø; For all seed ages, Tukey's Multiple Range test a, b,x, significant effect p ≤ 0.05; standard error of the differences of means (± SED)

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