Fig. 7
![Fig. 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12870-021-03028-z/MediaObjects/12870_2021_3028_Fig7_HTML.png)
Characteristics of soluble sugar (a), starch (b), and non-structure carbohydrates (soluble sugar + starch, c) in citrus seedlings grown under conditions of Mg deficiency (-Mg) and sufficiency (+ Mg). Data are presented as mean ± standard deviation (n = 5). Different letters represent significant differences among organs between the Mg treatment groups at P < 0.05