Home » Potash Leaflets » Arable Potash Leaflets: Arable General Arable Grass and Forage Technical notes 11. Potash for cereals January 2011 Full details of the functions, responses, uptake, removal and deficiency symptoms of potash in cereal crops. Recommended amounts and timing for different situations. 12. Potash for sugar beet May 2006 Potash and sodium needs of sugar beet together with a list of typical contents of different fertiliser materials. Recommended amounts and timing for different situations. 13. Oilseed rape and potash May 2006 Requirements of potash for oilseed rape including recommendations and timing of application. 15. Potash for potatoes November 2007 Influence of different forms and timing of potash on potato yield and quality. Recommendations for earlies, canners, maincrop and seed potato crops. 18. Grain legumes need potash March 2008 Summarises new research findings on the potash needs of beans, peas and other grain legumes which provide important new information for anyone growing these pulse crops. 22. NK Arable Top Dressing March 2006 Reviews the pattern of nutrient uptake and removal by arable crops and details the practical approach for optimum timing of potash application.