Farm Planning: How Much to Grow and Rear


Variables

Table 8.2 shows the variables that are used in this example.

Table 8.2: Variables

Variable Name

Interpretation

NumCows[age,year]

Number of cows of each age per year

NumBullocksSold[year]

Number of bullocks sold per year

NumHeifersSold[year]

Number of heifers sold per year

GrainAcres[group,year]

Acres of grain per group and year

GrainBought[year]

Tons of grain bought per year

GrainSold[year]

Tons of grain sold per year

SugarBeetAcres[year]

Acres of sugar beet per year

SugarBeetBought[year]

Tons of sugar beet bought per year

SugarBeetSold[year]

Tons of sugar beet sold per year

NumExcessLabourHours[year]

Number of additional labour hours per year

CapitalOutlay[year]

Number of capital outlays per year

GrainGrown[group,year]

Tons of grain grown per group and year

SugarBeetGrown[year]

Tons of sugar beet grown per year

Revenue[year]

Revenue per year

Cost[year]

Cost per year

Profit[year]

Profit per year