chemical fertilizers

Chemical fertilizers contain a higher amount of nutrients as against manures and so are used in very small quantitie..

Chemical Fertilizers - These are nutrient supplements for plants manufactured in fertilizer factories from chemicals. They are nutrient specific i.e., they may provide only nitrogen, only phosphorus or only potassium to the soil. They are often used when a pa..

These are nutrient supplements for plants manufactured in fertilizer factories from chemicals. They are nutrient specific i.e., they may provide only nitrogen, only phosphorus or only potassium to the soil. They are often used when a particular nutrient is required in the soil f..

Applying bio-fertilizers and manures can reduce chemical fertilizer and pesticide use. Biological methods of pest control can also reduce the use of pesticides and thereby minimize soil pollutio..

Soil's fertility is its capacity to sustain plant life with required nutrients. Fertility of soil decreases when the same crop is grown in the same land repeatedly, or by soil erosion. Erosion is the physical removal of soil particles from their original places and transporta..

The fertility of soil can be enhanced by using chemical fertilizers, which provide the essential plant nutrients, potassium, nitrogen and phosphorus. The most important phosphatic fertilizer is the superphosphate of lime, Ca(H 2 PO 4 ) 2 . This is produced..

The fertility of soil can be enhanced by using chemical fertilizers, which provide the essential plant nutrients, potassium, nitrogen and phosphoru..

can be Pollution from thermal power plants due to chemical fertilizers, food, pesticide and pharmaceutical industries due to cement, steel, paper, sugar industries due to textile and textile related industries due to petroleum and other industries due to atomi..

Soil is classified based on nature and composition. They are: Alluvial soil - rich in loam and clay Black soil - mostly made of clay Red soil - sandy to loam Mountain soil - stony, sandy soil Desert soil - sandy and poor in organic carbon Laterite soil - porous clay, rich in iron and aluminium hydr..

Includes disturbance of surface soil in terms of its structure, chemical properties and biological activities due to agricultural activities such as cultivation of crops, irrigation, application of fertilizers and pesticides. Such pollution has created problems such..