The UK harvest is progressing quickly due to favorable weather conditions, with key crops like winter barley, winter oilseed rape, and wheat showing disappointing yields, which are below the five-year average. The AHDB reports that winter barley yields are 11% lower than average, WOSR yields are 9% lower, and the initial wheat yield estimate is 7% lower. These lower yields are expected due to difficult planting and early growing conditions, and are likely to make the UK more reliant on imports and keep local prices higher than global prices.