2025/2026 ICB: Irrigation summer crops for North West (Brits)

2025/2026 SUMMER CROPS  //  Income and Cost Budgets

North West – irrigation

Income and cost budgets for maize, soybeans, sunflower and sorghum for North West (Brits region)
Area North West: Brits, Northam and Koedoeskop
Crop Maize Soybeans Sunlower Sorghum
Production system Irrigation

1. Income

Yield: deterministic Ton/ha 12.00 3.80 3.00 7.00
SAFEX simulated price / producer price: 2026 R/ton 3 326 7 085 8 775 2 955
Total deductions R/ton 274 136 316 66
– Transport differential R/ton 194 219
– Grade differential R/ton 14
– Handling and commission R/ton 66 66 97 66
– Seed breeding and technology levy R/ton 70
Price premiums R/ton
Net farm gate price R/ton 3 053 6 949 8 459 2 889
Gross income R/ha R36 634 R26 408 R25 377 R20 226

2. Variable expenditures

Contracting R/ha 1 100 1 250
Crop insurance R/ha 1 246 1 452 609 515
Fertilizer R/ha 10 035 3 282 2 960 6 078
Lime R/ha 500 325
Seed R/ha 6 238 2 718 1 276 1 125
Fuel R/ha 1 676 1 434 1 421 1 503
Herbicide R/ha 1 247 1 130 904 1 169
Insecticide / Fungicide R/ha 1 681 1 118 521 590
Marketing costs R/ha
Repairs and maintenance R/ha 1 018 894 1 257 894
Casual labour R/ha 773 175
Aerial spray R/ha 269
Irrigation electricity R/ha 5 577 4 563 2 535 3 549
Water R/ha 1 382 1 130 628 879
Other expenditure: scheduling/irrigation equipment R&M R/ha 1 137 952 583 768
Total variable expenditure R/ha R33 607 R19 926 R12 694 R17 838
Total variable expenditure R/ton R2 801 R5 244 R4 231 R2 548
3.1 Gross margin R/ha R3 027 R6 483 R12 684 R2 388
3.2 Gross margin R/ton R252 R1 706 R4 228 R341
Break-even yield T/ha 11.01 2.87 1.50 6.17
Break-even price R/ton R2 801 R5 244 R4 231 R2 548
Source: BFAP, GSA, NWK and individual farmers – 2025.
Gross margin comparison – baseline: North West (Brits)
Figure 3.3: Gross margin comparison – Baseline: North West (Brits region) irrigation

Gross margin per hectare: North West (Brits)

Maize sensitivity analysis
Yield (t/ha)
Producers price 10.50 11.00 11.50 12.00 12.50 13.00 13.50
R2 653 -5 752 -4 426 -3 099 -1 773 -447 880 2 206
R2 753 -4 702 -3 326 -1 949 -573 803 2 180 3 556
R2 853 -3 652 -2 226 -799 627 2 053 3 480 4 906
R2 953 -2 602 -1 126 351 1 827 3 303 4 780 6 256
R3 053 -1 552 -26 1 501 3 027 4 553 6 080 7 606
R3 153 -502 1 074 2 651 4 227 5 803 7 380 8 956
R3 253 548 2 174 3 801 5 427 7 053 8 680 10 306
R3 353 1 598 3 274 4 951 6 627 8 303 9 980 11 656
R3 453 2 648 4 374 6 101 7 827 9 553 11 280 13 006
Soybeans sensitivity analysis
Yield (t/ha)
Producers price 3.00 3.25 3.50 3.80 4.00 4.25 4.50
R6 549 -277 1 360 2 998 4 963 6 272 7 910 9 547
R6 649 23 1 685 3 348 5 343 6 672 8 335 9 997
R6 749 323 2 010 3 698 5 723 7 072 8 760 10 447
R6 849 623 2 335 4 048 6 103 7 472 9 185 10 897
R6 949 923 2 660 4 398 6 483 7 872 9 610 11 347
R7 049 1 223 2 985 4 748 6 863 8 272 10 035 11 797
R7 149 1 523 3 310 5 098 7 243 8 672 10 460 12 247
R7 249 1 823 3 635 5 448 7 623 9 072 10 885 12 697
R7 349 2 123 3 960 5 798 8 003 9 472 11 310 13 147
Sunflower sensitivity analysis
Yield (t/ha)
Producers price 2.30 2.55 2.80 3.00 3.30 3.55 3.80
R8 059 5 842 7 857 9 872 11 484 13 901 15 916 17 931
R8 159 6 072 8 112 10 152 11 784 14 231 16 271 18 311
R8 259 6 302 8 367 10 432 12 084 14 561 16 626 18 691
R8 359 6 532 8 622 10 712 12 384 14 891 16 981 19 071
R8 459 6 762 8 877 10 992 12 684 15 221 17 336 19 451
R8 559 6 992 9 132 11 272 12 984 15 551 17 691 19 831
R8 659 7 222 9 387 11 552 13 284 15 881 18 046 20 211
R8 759 7 452 9 642 11 832 13 584 16 211 18 401 20 591
R8 859 7 682 9 897 12 112 13 884 16 541 18 756 20 971
Soybeans margin above/below maize
Yield Price (R/ton)
R6 649 R6 749 R6 849 R6 949 R7 049 R7 149 R7 249
2.75 -4 666 -4 391 -4 116 -3 841 -3 566 -3 291 -3 016
3.00 -3 004 -2 704 -2 404 -2 104 -1 804 -1 504 -1 204
3.25 -1 342 -1 017 -692 -367 -42 283 608
3.50 321 671 1 021 1 371 1 721 2 071 2 421
3.80 2 316 2 696 3 076 3 456 3 836 4 216 4 596
4.00 3 645 4 045 4 445 4 845 5 245 5 645 6 045
4.25 5 308 5 733 6 158 6 583 7 008 7 433 7 858
4.50 6 970 7 420 7 870 8 320 8 770 9 220 9 670
4.75 8 633 9 108 9 583 10 058 10 533 11 008 11 483

Notes

  • The cost items reflect the input allocation based on the target yield for the respective crops.
  • Although some expenditure items are zero, it is reflected in the budgets to allow for individual inclusion.
  • Other macro- and microelements such as calcium, magnesium and zinc are included in the fertiliser costs.
  • The cost of fuel includes pre-harvest and harvesting costs with the assumption that own machinery is used.
  • The cost for soybean seed reflects a combination of own and purchased seed.
  • There will be large fluctuations for insurance cost (hail) based on the associated risk in respective areas. It is advised that producers adjust this cost based on their individual premiums.
  • It is important to note that overhead costs are not included and should be accounted for.
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