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. 2019 Dec 18;9:19358. doi: 10.1038/s41598-019-55903-3

Figure 1.

Figure 1

Experimental design for the study of the impact of CBNs on seed germination, plant growth, and osmotic stress tolerance of selected fiber-producing (cotton) and ornamental species (Catharanthus). The seeds of Catharanthus and cotton were exposed to growth media with CNTs or graphene. Long-term application of CBNs to tested crops was achieved by cultivating in the soil supplemented with CNTs or graphene.