Even 90 % of the world’s fossil phosphorus is consumed within the agricultural trade – to supply fertilizers and feed. There is just one phosphorus rock mine in Europe (in Finland), which satisfies solely 10% of the demand. of all of the wants of the international locations of the European Union. Many of the phosphorus on the earth is mined within the mines of Morocco, China, the USA, and Russia.
Phosphorus not solely turns into costlier, however on account of poor absorption, it pollutes nature
Phosphorus fertilizer costs are presently at file highs, driving up farming prices. As well as, even as much as 80-90 %. Phosphorus utilized in agriculture doesn’t attain vegetation and is misplaced with sewage, throughout erosion, thus polluting the atmosphere. Phosphorus within the soil is commonly in insoluble kinds, making it troublesome for vegetation to entry.
One of the crucial promising options is to make use of particular microorganism merchandise.
Scientists are searching for methods to make use of phosphorus extra effectively in agriculture and cut back its demand. One of the crucial promising options is to make use of particular microorganism merchandise.
Microorganisms come to the rescue
Analysis reveals that sure strains of micro organism are capable of dissolve insoluble phosphorus compounds within the soil and make them accessible to vegetation. As well as, these microorganisms can repair phosphorus of their biomass, thus lowering losses in its use.
One of many merchandise of such microorganisms are plant biostimulators developed and examined by the corporate “Nando” in cooperation with Lithuanian scientists. The advantages of such microorganism complexes have been confirmed each by laboratory research and subject checks.
Even three years of analysis in actual subject circumstances in Lithuania confirmed that utilizing Nando’s bioproduct, the necessity for phosphorus fertilizers was decreased by as much as 50%, the yield of barley grains elevated by greater than 17%, on the identical time, the quantity of soil humus elevated and soil erosion decreased.
What conclusions can we draw?
Phosphorus sources are quickly depleting, and geopolitical tensions affecting its provide are solely additional lowering the provision of this mineral. Due to this fact, phosphate costs are presently excessive in uncooked materials markets.
Phosphorus tends to type insoluble compounds, so its availability to vegetation is restricted. Microorganisms that dissolve phosphorus compounds can partially dissolve them and make them extra accessible to vegetation.
Complete avoidance of phosphorus use in agriculture is hardly attainable, however sure methods can be utilized to scale back its use and, on the identical time, the destructive influence on the atmosphere.
Such methods embrace the usage of microorganism complexes along with phosphorus fertilizers and the usage of precision fertilization applied sciences akin to agrodrones.
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2024-05-30 17:50:52
