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>A solution <sup>31</sup>P NMR spectrum of crop residue extracts (JN-05) showing orthophosphate diesters.</div>

Journal of Applied Chemistry

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Figure 2: 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 2 | 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 