适于机械化的高粱杂交种吉杂176的选育及栽培技术  

Suitable for Selection and Cultivation of Mechanized Sorghum Hybrid Jiza 176

作　　者：高悦[1] 侯佳明[1] 丁博 赵德[1] 梁军[1] 杨微[1] 李继洪[1] GAO Yue(Jilin Academy of Agricultural Sciences(Northeast China Agricultural Innovation Center),Changchun,Jilin 136100)

机构地区：[1]吉林省农业科学院(中国东北农业创新中心),吉林长春136100

出　　处：《园艺与种苗》2024年第11期96-97,100,共3页Horticulture & Seed

摘　　要：吉杂176是吉林省农业科学院以自选不育系吉2062A为母本,以恢复系吉R139为父本组配的矮秆高粱杂交种,该品种属于中早熟品种,株高147 cm,穗长27.4 cm,中紧穗、纺锤形,穗粒重73.2 g,千粒重30.7 g,生育期114 d;籽粒淀粉含量较高,粗脂肪含量低,单宁含量0.86%。2019—2020年,该品种参加国家春播早熟区新品种区域试验,2年试验平均产量为8777 kg/hm^(2),比对照品种四杂25平均增产10.02%。该品种具有红粮优势,红壳红粒,中矮秆,适于酿造,产量高,适应性好,抗性强,适宜于吉林省中西部地区、黑龙江省第一积温带及内蒙古自治区的中东部地区进行机械化推广应用。Jiza 176 was a dwarf sorghum hybrid with self-selected male sterile line Ji 2062A as female parent and restorer line Ji R139 as male parent.The length of panicle was about 27.4 cm.The panicle was medium-tight and spindle-shaped.The kernel weight of panicle was 73.2 g.1000-kernel weight was 30.7 g.The growth period was 114 days.The content of starch was high in grains.The content of crude fat was low and the content of tannin was 0.86%.In 2019 and 2020,this variety took part in the national regional trial of new variety in spring sowing and early maturing area.The average yield of the two years trial was 8777 kg/hm^(2),which was 10.02%higher than that of the control variety Siza 25.The variety had the advantages of red grain,red shell and red grain,good appearance,short stature,suitable for brewing,high yield,good adaptability and strong resistance,etc.The invention was suitable for mechanized extension and application in the midwestern of Jilin province,and the first accumulated temperate zone of Heilongjiang province and the central and eastern regions of Inner Mongolia.

关 键 词：高粱 机械化 吉杂176 选育 栽培技术 

分 类 号：S514[农业科学—作物学]