After publishing the previous post, I also found another fascinating graph, this time from the article on War and Heat: India under pressure:

The fertiliser production depends on gas; as the LPG becomes more scarce, the fertiliser production declines, here by nearly 40%!
What does this mean for Indian agriculture? Monsoons and the Kharif season planting are going to start soon. A 40% reduction in fertilisers is going to have a major impact on crop health, and subsequently on yield and food security.