玉米新品种太玉959选育及机械化栽培技术

Breeding and Mechanized Cultivation Technology of New Maize Hybrid Taiyu 959

太玉959是以自选系太1501为母本、太6963为父本组配而成的玉米杂交种,由山西省农业科学院作物科学研究所与山西中农赛博种业有限公司合作培育而成。2016-2017年区域试验的平均产量为14 250 kg/hm^2,比对照先玉335增产8.2%;2017年自主生产试验的平均产量为13 182 kg/hm^2,比对照先玉335增产7.5%。2019年通过山西省农作物品种审定委员会审定。该品种具有高产、抗倒、抗病和籽粒脱水快等特点,适于机械化收获,适宜在山西春播中晚熟玉米区推广种植。

The new middle-late mature maize hybrid Taiyu 959 was bred from a cross between two inbred lines Tai 1501 and Tai 6963 by Institute of Crop Sciences,Shanxi Academy of Agricultural Sciences and Shanxi Zhongnongsaibo Seed Co.,Ltd..The inbred lines Tai 1501 and Tai 6963 were used as the female and male,respectively.In 2016-2017,the average yield of regional test in Shanxi province was 14250 kg/hm^2,8.2%higher than that of control.In 2017,the average yield of independent production test in Shanxi province was 13182 kg/hm^2,7.5%higher than that of control.Taiyu 959 was examined and approved by the Crop Seed Approval and Examination Committee of Shanxi province in 2019.The hybrid had high yield,lodging resistance,resistance to disease and fast dehydration of grain.It was suitable for mechanical harvest.The adaptive planting and popularizing region of Taiyu 959 was middle-late areas in Shanxi province.