为了加快品种的更新换代,提高良种覆盖率,进一步摸索新品种的特征特性和配套高产栽培技术,根据有关部门的要求和安排,我们选择了近几年刚审定的一些早稻品种,进行了水稻新品种比较试验,以选择适宜江西省宁都县生态环境生长的优质高产品种,促进水稻新 In order to speed up the upgrading of varieties, improve the coverage of elite varieties, and further explore the characteristics of new varieties and supporting high-yielding cultivation techniques, according to the requirements and arrangements of relevant departments, we have selected some early-approved early rice varieties in recent years, Variety comparison test to select suitable for Ningdu County, Jiangxi Province, the ecological environment for the growth of high-quality varieties of rice to promote new