Fig. 8 | Scientific Reports

Fig. 8

From: Effect of root promoter on tobacco (Nicotiana tabacum L.) growth and nutrient accumulation at Hunan Province, China

Fig. 8

Effect of root promoter application on nitrogen accumulation in tobacco plants, roots, stems, and leaves at 30d (a) and 60d (b) after transplanting. PH, Potassium Humate; HIEC, Hymexazol and Isorothiolane Emulsifiable Concentrate; CS, Chitosan; CG, Control Group. Data are presented as mean ± standard deviation (n = 3). Different lowercase letters above the bars indicate significant differences in total nitrogen accumulation among treatments (one-way ANOVA followed by Duncan’s multiple range test, p < 0.05).

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