What more is there to say? Plenty, of course, but not this time. This is the final episode of this run of Our Daily Bread.

I say that as if there will be another, but all I’m really doing is leaving the door slightly ajar. I’ve had a lot of fun and learned a lot. I hope you have too.

For a f...

Wheat is an annual plant; it dies after setting seed. Each year, the farmer has to prepare the land, sow seed, fertilise and protect the plants. When the ground is bare, between crops, wind and water can erode the soil. The shallow root systems of annual plants fail to exploit the resources of the...

Durum wheat is only about 5% of the total wheat harvest around the world. For those of us who like our pasta, that’s a very important 5%. Different gluten proteins make a durum dough stretchy rather than elastic — perfect for pasta. The kernels are very hard and need dedicated milling machinery, w...

The one process in the whole business of turning wheat into bread when time is of the essence is the harvest. It’s back-breaking work, and the slightest delay can ruin the quality of the grain. In Europe, a ready supply of peasants got the job done. In America labour, especially in the newly settl...

An enormous amount of wheat, roughly one fifth of the total harvest, is traded internationally between countries and, as might be expected, if the supply falls, prices rise. Given the strategic importance of wheat, countries try to ensure that they have an adequate supply, even when doing so actua...