Abstract
Cultivation of some root vegetables was made by irrigation with distillery spentwash of different dilutions. The primarily treated spentwash (PTSW) of 50% and 33% dilutions was analysed for its plant nutrients such as nitrogen, phosphorus, potassium and other physical and chemical parameters. Experimental soil was tested for its chemical and physical properties. Seeds of root vegetables were sown in the prepared land and irrigated with raw water (RW), and 50% and 33% spentwash. The impact of spentwash on the yield of root vegetables at their maturity periods was investigated. It was noticed that the yield of all the vegetables was maximum in the case of 33%, moderate in 50% spentwash and minimum in raw water irrigation.