Arable Home > Arable Biobeds and biofilters Biobeds and biofilters deal with drips, spills and splashes that occur in sprayer handling areas. Learn more Pesticides Pesticides lost to the environment are also a waste to your farm business. Learn more Useful information: KTR Factsheet 11- Cultivation KTR Factsheet 12 – Pesticides KTR Factsheet 10 Inorganic and Liquid Fertilsier storage and application Technical Note (TN731): Nitrogen recommendations for cereals, oilseed rape, and potatoes Technical Note (TN656): Soils information, texture, and liming recommendations