Influence of carboxy methyl cellulose (CMC) colloid on irrigation frequency of planting material with a closed root systemBakhram Mamutov, Evgeniy Butkov, Hamza Yuldashev, Umida Tasheva, Farida Otaeva and Nusratillo ToshpulatovE3S Web Conf., 434 (2023) 03029DOI: https://doi.org/10.1051/e3sconf/202343403029