Irrigation cotton could yield up to 6 tonnes/ha and more, but dryland conditions may only yield less than one tonnes to 3 tonnes per hectare. The results relating to seed cotton yield per hectare of four cotton varieties as influenced by different irrigation frequencies are shown in table 8, while the analysis of variance is. Keep track of your cotton crop growth, square size and fruit retention to increase yield and enhance fiber quality through treating the plant according to its need at every growth stage.