Give reasons for the
Nitrogenous fertilizers are not applied in fields where leguminous crops grow.

Give reason : Urea is better nitrogenous fertiliser than ammonium sulphate.

Give reasons for the following facts: When apical bud is removed, the next axial bud begins to grow.

Give reasons for the least reactivity of nitrogen molecule.

Give reason for the fact that crystal field theory is not applied to complexes of many group metals .

Fertilizers applied to crop plants, pollute

To minimise the use of nitrogenous fertilizers in the crop fields, nif gene from Rhizobium melioleti is being transferred into :q

Give two reasons for keeping beehives in crop fields during flowering period.

Give reasons for the following facts: Rice plants infected by fungus Gibberella fujikuroi grow foolishly tall

Give reasons : Plants begin to die when excess of soluble fertilizers are added to the soil.