Table 3: Partial budget analysis of nitrogen and Sulfur rates without premium price of durum wheat grain at Sinana station.

N

S

GY

AGY

GFB

UC

GC

AC

TVC

NB

MC

MR

MRR

Residue

VCR

0

0

2438.9

2194.9

13,170

0

0

0

0

13,170

-

-

-

13,170

-

0

15

2530.7

2277.6

13,666

0

286.5

25

312

13,354

312

184

59

13,042

42.8

60

0

3072.6

2765.3

16,592

1695

0

25

1,721

14,871

1409

1,517

108

13,150

8.6

VCR = Value Cost Ratio (NB/TVC); Residue = NB-TVC; Adjusted Yield = Adjusted Grain Yield to 10%; NB = Net Benefit; MC= Marginal Cost; MRR = Marginal Rate of Return