{
  "id": 7146946,
  "title": "Saltwater flooding could radically change which crops are worth growing",
  "url": "https://urgent.news/2026/09/13/saltwater-flooding-could-radically-change-which-crops-are-worth",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-13T18:00:01.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-09-saltwater-radically-crops-worth.html"
  },
  "original_language": "en",
  "account": "Saltwater flooding is transforming which crops are financially viable to cultivate in parts of eastern England, posing a significant threat to farm incomes. New research reveals that rising sea levels and more frequent flooding are causing salt to accumulate on some of the UK's most productive agricultural land. This shift is not merely about crops struggling to grow; it represents an economic crisis as soil salinity alters which crops generate profits and, in some cases, eliminates them entirely.\n\nThe study examined the impact of increasing salt levels on various crops, revealing that most major crops lose money as salinity rises. Potatoes suffer the most substantial losses due to their expensive cultivation, while crops like beet and oilseed also see significant declines. Even cereals, typically more resilient, are not immune to the effects. However, winter wheat emerges as the most reliable option under deteriorating conditions, holding up better than other crops and becoming the safest choice for farmers.\n\nThe results indicate a fundamental reshaping of crop competitiveness and optimal land-use strategies in high-value agricultural landscapes. While winter wheat may become the go-to crop, the overall impact is a narrowing of crop diversity and a move toward salt-tolerant options. Persistent soil salinity could cause long-term losses, necessitating the adoption of salt-tolerant crops or alternative farming systems.\n\nThis saltwater flooding crisis is particularly acute in the low-lying Fenlands, a region already under pressure due to its agricultural importance. The findings underscore salinity as a slow, structural challenge that fundamentally alters farming practices, from crop selection to risk management and land use. While adaptation strategies may involve shifting towards more salt-tolerant crops like barley or certain wheat varieties, the longer-term solution may lie in developing salt-tolerant crops known as halophytes. However, this transition would require significant investment, new markets, and changes in farming practices.",
  "summary": "Saltwater isn't something most people associate with English farmland. But in parts of eastern England, it's becoming a growing problem, not just for crops but for farm incomes too.",
  "key_points": [
    "Saltwater flooding alters viable crops in eastern England's agriculture.",
    "Most major crops lose profitability as salinity rises, with potatoes hit hardest.",
    "Winter wheat emerges as most reliable crop under deteriorating conditions."
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}