The results indicated that the rice model and nitrogen modules can predicted the actual rice growth and nitrogen accumulation and distribution dynamics in two rice varieties. 但總體來(lái)看,該模型不僅能較準確地模擬水稻生長(cháng)動(dòng)態(tài),而且可以模擬水稻氮吸收和積累的行為動(dòng)態(tài)。