Phosphorus Speciation by <sup>31</sup>P NMR Spectroscopy in Leaf Litters and Crop Residues from Para Rubber, Cocoa, Oil Palm, and Banana Plantations in the Humid Forest Zone of Cameroon

<div>Solution <sup>31</sup>P NMR spectra of crop residue extracts (JN-07) showing orthophosphate, pyrophosphate, orthophosphate monoesters, and diesters. The inset shows the orthophosphate monoester region including peaks for phytate (A).</div>

Journal of Applied Chemistry

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Figure 1

Figure 1: Phosphorus Speciation by <sup>31</sup>P NMR Spectroscopy in Leaf Litters and Crop Residues from Para Rubber, Cocoa, Oil Palm, and Banana Plantations in the Humid Forest Zone of Cameroon 

Figure 1 | Phosphorus Speciation by 31P NMR Spectroscopy in Leaf Litters and Crop Residues from Para Rubber, Cocoa, Oil Palm, and Banana Plantations in the Humid Forest Zone of Cameroon 