Engineering :: Fertilizer Technology
|
|
|
|
|
|
Excessive application of synthetic fertilizers often causes shrivelling of the roots and wilting of the plant. This is because
|
[A]. |
the soil becomes too acidic | [B]. |
the soil becomes too alkaline
|
[C]. |
the osmotic pressure of the soil water becomes higher than that of the plant sap | [D]. |
the osmotic pressure of the soil water becomes less than that of the plant sap |
|
|
|
|