Novel Integrated Nanofertilizers for Improving the Growth of Polyscias fruticosa and Asparagus officinalis

Figure 2

FESEM image (a) and HR-TEM image (scale bar: 200 nm) (b) of hydroxyapatite; HR-TEM image (scale bar: 50 nm) (c), size distribution (d), and Zeta potential (e) of the integrated nanofertilizer.

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