The AHDB’s 2018 Planting and Variety Survey shows the area of oilseed rape has increased along with that of spring barley and oats compared with 2017. The GB wheat area has seen a further decrease, so has the winter barley area. The table below shows the key results.
Wheat plantings are estimated to have declined by 2% compared to 2017, with the largest reductions seen in the Eastern Region and the South East & London, where black-grass remains real problem. With 2017/18 wheat end of season stocks estimated to be the lowest since 2013/14, yields will have to be above the five-year average for GB wheat supply to increase in 2018/19. With the current hot and dry weather now expected to impact yields, this looks unlikely.
Planting Survey– source AHDB | ||||
‘000 Ha – GB | 2016 Final | 2017 Final | 2018 Estimate | % Change 17-18 |
Wheat | 1,815 | 1,783 | 1,744 | -2 |
Winter Barley | 432 | 416 | 385 | -7 |
Spring Barley | 668 | 740 | 768 | 4 |
Oats ② | 139 | 154 | 156 | 1 |
Cereals Total ① | 3,053 | 3,097 | 3,010 | -3 |
Oilseed Rape ② | 579 | 562 | 608 | 8 |
Total | 3,632 | 3,659 | 3,618 | -1 |
① excludes ‘other cereals’ such as rye, triticale etc.
② OSR and oats figures for Wales not available yet (4,000 Ha & 5,000 Ha respectively in 2017)
It appears that reduced wheat plantings have been replaced by more oilseed rape in rotations, particularly in the East, as opposed to spring barley which had been sharply increasing in area in the recent years. The oilseed rape area in England and Scotland has seen its first rise since its peak in 2012, when it was 143,000 Ha more than the estimates for 2018. The increase is probably due to the better planting conditions for OSR in 2017 compared to the year earlier.
The spring barley area has increased for the fourth year in a row, with increases mainly in Scotland, the North West and Yorkshire, probably in areas unable to plant winter crops in 2017. The winter barley area has seen a 7% year-on-year decline, leaving the overall barley area unchanged for 2018, but with a greater % of lower yielding spring barley; again it will need above-average yields to maintain production levels. Similar to wheat, this is unlikely, given the weather conditions and the possibility that some crops may even be required for forage and will be whole-cropped. Oats have also seen a small increase across England and Scotland.