Sugar beets are grown extensively
in areas where fertilization and irrigation
can be regulated to maximize
sugar production and net returns per
unit area. The yield and sugar content
of sugar beets can be materially
affected by either deficiencies or excesses
of water and fertilizer. Nitrogen,
in particular, has a great effect
on yield and sugar content of beets.
Inadequate nitrogen limits root yield.
On the other hand, excess residual or
applied nitrogen stimulates top growth
and reduces root sugar percentage
