Effect of water and resource saving technologies of cotton growing on cotton yield Sabirjan Isaev, Sayidjakhon Khasanov, Yusufboy Ashirov, Tokhtakhon Karabaeva and Azim Gofirov E3S Web Conf., 244 (2021) 02012 Published online: 19 March 2021 DOI: 10.1051/e3sconf/202124402012