The research project was carried out as a field experiment with application of the following crop rotation system: industrial potato. spring barley for fodder. winter rape and winter wheat. established in the random distribution of blocks in triplicate on gleyic luvisol formed of silty light loam. https://www.hindigyanvishv.com/hot-find-Facia-Installation-Kit-Suits-Holden-Commodore-VE-Series-2-FP9550BK-Black-top-mega/