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Chemical and Biological Technologies in Agriculture
Fig. 9 | Chemical and Biological Technologies in Agriculture

Fig. 9

From: Hydroxyapatite nanoparticles: an alternative to conventional phosphorus fertilizers in acidic culture media

Fig. 9

Fertilizing effects of HAP(s) nanoparticles and TSP on wheat growth in the mixture of peat moss and perlite. This figure shows the effect of treatment on aboveground weight (a), the effect of treatment on spike weight (b), the growth of wheat plants 4 weeks after germination under the treatments of HAP(s), TSP, and blank in greenhouse (c), and the images of spikes in blank, TSP, and HAP(s) treatments (d) in the mixture of peat moss and perlite. Different letters indicate statistically significant differences between treatments (p < 0.05). Abbreviations: TSP, triple super phosphate; HAP(s), hydroxyapatite nanoparticles in suspension form

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