摘要
冬小麦新品种武都22号是以90-855为母本、8760-13-6为父本杂交,采用系谱法选育而成。在2017-2019年甘肃省陇南片川区组冬小麦区域试验中,平均折合产量7100.3 kg/hm^(2),较对照品种兰天33号增产5.5%。在2018-2019年度甘肃省陇南片川区组冬小麦生产试验中,平均折合产量6534.0 kg/hm^(2),较对照兰天33号增产3.1%。生育期249 d,株高98 cm,穗长7.6 cm,穗粒数43.4粒,千粒重43.7 g。籽粒含水分93.5 g/kg、总灰分(干基)18.0 g/kg、蛋白质(干基)126.0 g/kg、湿面筋(14%水分基)228.0 g/kg、赖氨酸(干基)3.6 g/kg,沉淀值(14%水分基)34 mL,容重798 g/L。抗旱、抗锈,丰产,适宜陇南市半山干旱半干旱、徽成盆地和天水市甘谷、清水、麦积等地区种植。
Wudu 22 is a new winter wheat cultivar,bred by pedigree method with 90-855 as female parent and 8760-13-6 as male parent.In 2017—2019,the average yield of Wudu 22 was 7100.3 kg/hm^(2),which was 5.5%higher than the check Lantian 33 in South Regional Trial.In 2018—2019,the average yield of Wudu 22 was 6534.0 kg/hm^(2),which was 3.1%higher than the check Lantian 33 in South Regional Trial.The growth period is 249 d,the plant height is 98 cm,the ear length is 7.6 cm,the ear grain number is 43.4,1000-grain weight is 43.7 g.The the content of grain water is 93.5 g/kg,total ash content(dry base)is 18.0 g/kg,protein content(dry base)is 126.0 g/kg,wet gluten content(14%water base)is 228.0 g/kg,lysine content(dry base)is 3.6 g/kg,precipitation value(14%water base)is 34 mL,bulk density is 798 g/L.It has strong resistance to drought and stripe rust,and good stable yield.It is suitable to be grown in mid-mountain arid,semi-arid area of Longnan City,Huicheng basin and Gangu,Qingshui and Maiji District of Tianshui City and other areas.
作者
张援文
宛亮
何蔷薇
李忠英
ZHANG Yuanwen;WAN Liang;HE Qiangwei;LI Zhongying(Longnan Institute of Agricultural Sciences,Longnan Gansu 746005,China)
出处
《甘肃农业科技》
2021年第4期8-10,共3页
Gansu Agricultural Science and Technology
基金
陇南市科技局“陇南市冬小麦新品种选育”项目(2018-01)。
