b
v
g
Figure 4. System estimates of the additional net profit from irrigation (for
example, corn for silage) depending on the irrigation rate, the value of the payment
for water, in the years of different water supply and their respective irrigation regimes
Note: a – 5 %, b – 25 %, v – 50 %, g – 75 %; В – water saving; BО – biologically optimal
В
B О
В
BO
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