Soil acidification, probably driven by microbial organic acid secretion, could be closely linked to a highly significant rise in available phosphorus (Ava-P) in the MixBio2 treatment (Phosphorine + Rock Phosphate + Compost). additionally, the levels of organic matter (OM) and available nitrogen (Ava-N) both exhibited a synergistic enhancement, which implying to the positive effect of incorporating compost as stable source of carbon that protected plants from the water-deficit stress (W2) negative impact.
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Bio-fertilizers ameliorate drought tolerance and physio-biochemical attributes of Moringa oleifera plants under different irrigation scheduling.
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