玉米新品种忻糯301的选育及栽培技术

忻糯301是山西省农业科学院玉米研究所以自选系N301为母本、自选系N401为父本,于2002年选育而成,通过2005—2007年的直接生产试验,3 a平均产量9 694 kg/hm2,比对照增产5.0%,比垦黏1号增产18.1%,于2008年通过山西省品种审定委员会审定。该品种产量高,一般产量为0.8万～1.0万kg/hm2,最高产量可达1.2万kg/hm2以上;抗穗腐病、矮花叶病、青枯病等多种病害,营养丰富,既可作为干籽粒加工用,也可鲜食利用;适宜在山西省中北部地区种植,结合相应的高产栽培技术,做到良种良法配套,才能达到高产目标。

Breeding and Cultivation Technology of Waxy Maize Variety Xinnuo 301

Hybrid waxy maize variety Xinnuo 301 was bred by N301(female) and N401(male) by Institute of Maize,Shanxi Academy of Agricultural Sciences in the year of 2002.In the growing trials of 2005-2007,the average yield was 9 694 kg/hm2,increasing by 5.0% compared with CK and increasing by 18.1% compared with Kennian 1.It was accredited in 2008.Xinnuo 301 had high yield performance,generally the yield was 8 000～10 000 kg/hm2 and an average yield 12 000 kg/hm2.Xinnuo 301 had a strong resistance to ear rot,maize dwarf mosaic disease and bacterial wilt.The variety has rich nutrition and could be used dry seed grain procession or fresh procession.It is suitable to be planted in north or central parts of Shanxi province.It is suggested to combine the fine species with high yielding cultivation technology to get high yield for Xinnuo 301.