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Fertilizers

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At the end of this activity, students should be able to: – discuss the structure of soil – name the basic elements essential for plants and discuss their effect on plants – give natural and artificial sources of these elements – describe the processes for preparing basic artificial fertilizers containing nitrogen, phosphorus and potassium – describe the effect of fertilizers on water basins or reservoirs, and ways of preventing the pollution of surface water with fertilizers.
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Fecha de publicación 03/06/2014
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UC mobile - Chemistry - Level 2

Chemistry - Level 2

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