Question

the proximate reason for the uptake by plants of nutrients like ammonium nitrate is

Answer 1

in amonium nitrate is present plants need nitrogen for their healthy growth

Answer 2

Answer:

in ammonium nitrate is present plants need nitrogen for their healthy growth

Explanation:

Why does nitrate appeal to plants more than ammonium?

• It is believed that nitrate is more likely to be accessed by plant roots than ammonium since it is significantly more mobile than the latter. Another theory holds that nitrate is less accessible for plant uptake because it is more susceptible to lose due to its mobility in soil solution than ammonium.
• Inorganic forms of N used by plants in natural soils include nitrate, nitrite, and ammonium. In most aerated soils, nitrate is the primary type of nitrogen, although ammonium can predominate in some acidic and/or anaerobic situations (Miller and Cramer, 2004).
• A pure fertilizer called ammonium nitrate gives nitrogen to plants when they are in their vegetative stage when they most need it.
• Nitrate is the kind of nitrogen that plants utilize the most for accelerated growth and development. The type that may most readily be lost to groundwater is nitrate. Ammonium absorbed by plants is immediately used in proteins.

HENCE in ammonium nitrate is present; plants need nitrogen for their healthy growth