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Fertiliser costs surge as Iran conflict disrupts supply chains

What's happened

Fertiliser prices have surged globally amid the Iran conflict, prompting Senegalese farmers to shift from chemical fertilisers to organic compost and manure. Governments are weighing temporary measures to curb costs while experts warn on food security and climate benefits of sustainable alternatives.

What's behind the headline?

Insightful analysis

  • The price spike is driving a pivot from chemical fertilisers to organic options, with potential long-term climate benefits.
  • Policy responses vary: some governments are considering suspending carbon taxes or tariffs to ease costs, while others stress the need to maintain imports for current crop cycles.
  • The shift could alter global fertiliser markets, benefiting smallholders who can access local organic inputs but challenging large-scale producers reliant on chemical fertilisers.
  • Readers should monitor how subsidy programmes and tariffs evolve, as these will shape farmers’ choices and food prices in 2027.

What this means for farmers

  • Access to manure and compost will determine adoption rates in rural areas.
  • Transport and logistics remain a bottleneck for large-volume organic inputs.
  • Biofertilisers and waste-derived composts are expanding, but affordability and quality controls will matter.

How we got here

The war in Iran has disrupted shipping through the Strait of Hormuz, affecting natural gas and fertiliser production. Global fertiliser prices have risen; some governments are subsidising organic alternatives. In Senegal, farmers have begun relying on local manure and compost, while officials say imports remain essential.

Our analysis

AP News, The Independent, The Guardian provide overlapping reporting on price spikes and policy considerations. AP News highlights farmer adaptation in Senegal and the role of natural inputs. The Independent emphasises the same price pressures and FAO warnings. The Guardian discusses UK policy tinkering around fertiliser costs and tariffs as a response to the shock.

Go deeper

  • Will governments extend subsidies for organic fertilisers?
  • How are farmers balancing crop yields with rising inputs?
  • What role will biofertilisers play in Africa’s farming future?

More on these topics

  • Iran - Country in the Middle East

    Iran, also called Persia, and officially the Islamic Republic of Iran, is a country in Western Asia. It is bordered to the northwest by Armenia and Azerbaijan, to the north by the Caspian Sea, to the northeast by Turkmenistan, to the east by Afghanistan a

  • Donald Trump - 45th and 47th U.S. President

    Donald John Trump is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party, he served as the 45th president from 2017 to 2021.

  • Senegal - Country in West Africa

    Senegal, officially the Republic of Senegal, is a country in West Africa. Senegal is bordered by Mauritania in the north, Mali to the east, Guinea to the southeast, and Guinea-Bissau to the southwest.


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