Paracowie Farm Manager
GC & HA Murdoch Partnership
George

Dashboard — 2026–27

Net margin by paddock ($/Ha)
Net margins.
Annual obligations
Obligations.
Financial KPIsFrom Figured — actuals to May 2026
Upcoming payments
Rainfall — YTD vs average

Grain marketing

Summary
Price log
Sales log
Charts
Carry cost

Gross margins

Season:
Prices used in calculations Edit to update all paddock margins instantly
Price sensitivity

Paddocks

Map
List & editor

Add, edit or remove paddocks. Click a paddock row to edit its variable cost breakdown in detail.

Add paddock

Field boundaries imported from John Deere Operations Center. Click a paddock to see its current crop and gross margin.

Farm map
Colour by:

Land debt schedule

Add loan

Machinery costs

Cost by operation
Fleet detail
Cartage rates
Debt schedule
Annual cost by operation
Costs.

Lease schedule

All leases
PropertyLessorRate $/HaHaAnnualPaymentsExpiry

Council rates

Vehicle registrations

Monthly cashflow 2026
Monthly rego.
All vehicles
PlateVehicleEntityTypeExpiryRenewalTotal $Last paid

Prices & costs

All prices here flow through to the input cost breakdown in every paddock. Change a chemical price and it updates every paddock that uses it.

Grain prices ($/T)
Chemicals
Fertilisers
Seed
Operations
Levies & other

Edit any price below and click Save — all paddock input cost breakdowns will recalculate automatically.

Historical yields (T/Ha)

Farm average yields by crop across all years, plus per-paddock breakdown for 2025 and 2026.

Rainfall & Yield Analysis

96 years of Paracowie Farm rainfall data (1930–2025). WUE model: Wheat = 0.01984 × GS PAW | Lentil = 0.00992 × GS PAW

Long-run avg
442mm
30yr rolling avg
420mm
Rainfall trend
−5.7mm/decade
2024 (record dry)
200mm
2025
435mm
2026 consensus forecast: 437mm — wheat projection 7.1 t/Ha, lentil 3.6 t/Ha. April rain has declined 31% since the 1970s — the most significant structural change. June is the strongest yield predictor (r=0.58).
Annual rainfall
Monthly profile
Decadal trends
Yield model
2026 outlook
Rainfall log
Annual rainfall 1930–2025 with 10-year moving average
Recent decade (2015–2025)
Average monthly rainfall (long-run)
Monthly correlation with wheat yield
Key correlation findings
MonthCorrelation (r)SignificanceImplication
June0.58p<0.01Strongest single monthly predictor
September0.54p<0.01Grain fill — critical for final yield
May0.51p<0.01Every extra 10mm in May ≈ +0.10 t/Ha wheat
August0.38p<0.01Head emergence support
July0.37p<0.01Tillering and canopy development
April0.33p<0.01Pre-season PAW recharge — declining 31% since 1970s
Jan–Mar / Nov–Dec~0.00Not sig.Summer rain does not carry to yield
Decadal average rainfall
Dry year frequency per decade (<350mm)
Dry year frequency has doubled: 1.5 dry years/decade pre-2000 → 3.0/decade in the 2000s–2010s. April rainfall down 31% since 1976 (38.8mm → 26.9mm). Long-run averages projected to reach ~400mm by the 2040s.
WUE yield calculator — enter your rainfall forecast

WUE model calibrated to farm benchmarks: 6.50 t/Ha wheat and 3.25 t/Ha lentil at 400mm annual rainfall. Actual yields depend on variety, nutrition, disease pressure and management.

Yield scenarios by rainfall outcome
OutlookAnnual mmGS PAWWheat est.Lentil est.
Very Dry D1–D2<370mm<303mm6.0 t/Ha3.01 t/Ha
Below Avg D3–D4370–420mm303–344mm6.4 t/Ha3.20 t/Ha
Average D5–D6420–480mm344–393mm7.3 t/Ha3.66 t/Ha
Good D7–D8480–540mm393–442mm8.3 t/Ha4.15 t/Ha
Wet D9–D10>540mm>442mm9.1+ t/Ha4.56+ t/Ha
2026 probabilistic forecast
Linear trend
414mm
10-yr moving avg
432mm
Post-dry-year avg
461mm
Long-run avg
442mm
Consensus
437mm
Mid-season decision framework
May+June totalSeason signalRecommended action
<80mmTracking below averageConserve inputs — reduce variable N
80–130mmAverage seasonStandard input programme
>130mmHigh potential seasonJustify additional N topdress — chase the yield

When May+June exceeds 120mm, average wheat yield is 6.4 t/Ha — 37% above years where May+June is below 80mm (4.7 t/Ha). Track your May+June running total weekly from May 1.

ENSO caveat: This analysis cannot capture ENSO/IOD signals, which dominate SA grain belt rainfall at seasonal timescales. Cross-reference the BoM ENSO Outlook quarterly. La Niña = push forecast higher. El Niño = push lower.

Financial statements

KPIs
Cash Flow
Profit & Loss
Balance Sheet

Diesel

Price tracker
Market intel
Buy strategy
Log today's TGP AIP website
Log a purchase
Adelaide TGP — price history Your logged prices + 2026 historical data pre-loaded
TGP log
Purchase history
Singapore Gasoil log Auto-fetched daily — NYMEX:SGB1!

Ask Paracowie

Your farm AI assistant. It knows your live data — paddocks, margins, grain marketing, cash flow, financials, machinery and leases. Ask anything.

Chat
Feed documents

Strategy & Advisory

2026-2035 Plan
Advisory board minutes

Reports

Generate a PDF advisory board report from your current season data. Tick the sections you want to include, then click Generate.

Advisory board report

Select sections to include:

What is included

Cover page — Partnership name, season, date, farm headline stats

Rainfall & season outlook — Last 10 years vs long-run average, 2026 forecast

Grain marketing — Current prices, production estimate by crop, 12-month carry cost breakeven

Gross margins — All paddocks with revenue, variable cost, lease, and net margin

Land debt — All loans with balance, rate, annual interest and payment dates

Leases — All leases with rate, area, annual cost and expiry dates

Report pulls live data from your current season records at time of generation.

Settings

Change PIN

Set a shared PIN for George and Hugh. Keep it simple — 4 to 6 digits.

Season management

Archive the current season and start a new one. Archived seasons are read-only.

Data export

Export all data as a JSON backup file.

Data management
Reset grain marketing data
Clears all sales, prices and hedges. Reloads from seeded contracts on next open.
Reset diesel tracker
Clears all manually logged TGP entries and purchases.

Past seasons

Archived seasons are read-only. Click a season to review it in the dashboard and all modules.

Saved
0) { var isPrimary = ['APW1','BAR1','CANS','NIP'].indexOf(r.commodity) >= 0; if(isPrimary || !data.prices[crop]) data.prices[crop] = price; } }); var lastDate = res.data[0] ? res.data[0].price_date : null; if(lastDate) { var updEl = document.getElementById('grain-prices-updated'); if(updEl) updEl.textContent = 'Live prices as at ' + new Date(lastDate + 'T00:00:00').toLocaleDateString('en-AU',{day:'numeric',month:'short',year:'numeric'}); } } catch(e) { console.log('Grain price fetch failed:', e.message); } } fetchGrainPrices(); fetchGrainPrices(); >