Fertiliser Technology
Excessive use of chemical fertilisers causes shrivelling of the roots and wilting of the plant, because the

Osmotic pressure of the soil water becomes less than that of the plant sap
Osmotic pressure of the soil water becomes higher than that of the plant sap
Soil becomes too alkaline
Soil becomes too acidic

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Fertiliser Technology
Nitrogenous fertiliser is required

For accelerating fruit formation in later stage of growth
During the early stage of growth to promote development of stem and leaves
None of these
To lessen the effect of excessive potash application

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