tailieunhanh - Role of microbes in phosphorus availability and acquisition by plants

Phosphorus (P) is limiting for crop yield on > 30% of the world's arable land and, by some estimates, world resources of inexpensive phosphorus may be depleted by 2050 (Vance et al., 2003). It is the second important key plant nutrient after nitrogen. An adequate supply of phosphorus is therefore required for proper functioning and various metabolisms of plants. Majority of phosphorus in soils is fixed and hence, plant available phosphorus is scarcely available despite the abundance of both inorganic and organic phosphorus forms in soils. | Role of microbes in phosphorus availability and acquisition by plants

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