with Xiangzaiyou 6 as test matrial,In the natural fertility of paddy uniform mound on the block in the town of Li-uyang Beisheng Own Community in 2013.9-2014.5,To investigate Effect of different transplanting period and cultivation patterns on dry matter accumulation,the results show that the earliest and latest transplanting were negative on dry matter accumulation.with the transplanting time postponing the number of days in each growth stage mostly shortened along with transplanting time postponing.The accumulated soil temperature fall within each growth stage.ridge cultivation more condu-ci...