Abstract: To identify different soil moisture and fertilizer condition and water consumption characteristics of British red kidney beans, three kinds of water treatment and two fertilizer treatments were set up. The results showed that the key period of dry matter accumulation of British red kidney beans was flowering period to begin to mature period; flowering period to seed filling period water consumption showed a trend of rapid rise, and drum grain period reached the maximum water consumption; base fertilizer factors of plot yield was greater than the topdressing as the main factors; comparied with other irrigation treatments, flowering period and seed filling period for once irrigation had the highest yield.