July 31st – Harvesting of the oilseed rape crop was nearly complete at Home Farm, Sandhills, when I passed by on the canal. I watched for a while as the hugely sophisticated John Deere combine harvester neatly cut and threshed out the seed from the husks and chaff of the plant, spitting out the chopped remnants to be ploughed back into the soil. This is a very efficient machine and they are very expensive to buy. Note that the familiar comb wheel at the front isn’t used during the cutting of this crop, it’s neatly severed by a cutter at the front and falls onto a screw mechanism behind. A work of engineering genius.

