优质早熟粳稻新品种圣稻25选育及栽培技术

Breeding and Cultivation Techniques of the New Japonica Rice Variety Shengdao 25 with Good Quality and Early Maturity

水稻是山东省的高产高效作物,优质早熟粳稻新品种培育对保障山东及黄淮区水稻生产具有重要意义。圣稻25是山东省水稻研究所以圣稻14为母本、圣06134为父本,采用系谱法结合分子标记辅助选择培育而成的粳稻新品种,该品种具有米质优、产量高、早熟等优点,2018年6月通过山东省农作物品种审定委员会审定,适宜鲁南、沿黄库灌稻区及东营稻区利用。

Rice belongs to high-yielding and high-efficiency crops in Shandong Province.The cultivation of early-maturing japonica rice with high quality is of great significance for ensuring the sustainable development of rice production in Shandong Province and Huanghuai Region.Shengdao 25,a new japonica rice variety,was bred according to pedigree method and molecular marker-assisted selection methods,using Shengdao 14 as the maternal parent and Shengdao 06134 as the paternal parent;and was released by Shandong Rice Research Institute.Shengdao 25 is characterized by high quality,a high yielding capacity,and early maturity.It was approved by Shandong Provincial Crop Variety Appraisal Committee in June 2018,being suitable for planting in southern areas of Shandong Province,reservoir-irrigation areas along the Yellow River,and Dongying county.