SUN Bangsheng,YANG Guangdong,HU Zunyan,et al.Breeding and Cultivation Technology of New Brewed Dwarf Sorghum Variety Keza 17[J].HEILONGJIANG AGRICULTURAL SCIENCES,2024,(08):118-121.[doi:10.11942/j.issn1002-2767.2024.08.0118]
矮秆酿造型高粱新品种克杂17号的选育及栽培技术
- Title:
- Breeding and Cultivation Technology of New Brewed Dwarf Sorghum Variety Keza 17
- 文章编号:
- 19
- Keywords:
- sorghum for brewing; Keza 17; dwarf sorghum; cultivation technology
- 文献标志码:
- A
- 摘要:
- 为了推广适宜在黑龙江省机械化栽培的高产、优质矮秆酿造型高粱新品种克杂17号，本文介绍其选育经过、特征特性、产量表现、栽培技术和制种技术要点。克杂17号为黑龙江省农业科学院克山分院杂粮团队以不育率100%的早熟不育系克26A为母本，以中早熟矮秆恢复系克恢46为父本，经杂交测配育成的矮秆、早熟、3高产的酿造型高粱新品种。2018－2019年参加黑龙江省高粱区域试验，平均产量7 668.09 kg·hm-2，比对照品种绥杂7号增产11.13%。2021年获得高粱新品种登记，登记编号为GPD高粱（2021）230014。克杂17号株高92.05 cm，穗长26.30 cm，叶片数12片，各方面性状优良，完全符合现阶段种植区域对酿造型高粱品种特性的总体要求。该品种适宜在黑龙江省北部高寒地区第二、第三、第四积温带种植。
- Abstract:
- In order to promote the high-yield and high-quality dwarf sorghum variety Keza 17, which is suitable for mechanized cultivation in Heilongjiang Province, this article introduces its breeding process, characteristic characteristics, yield performance, cultivation techniques, and key points of seed production technology. The mixed grain team of Keshan Branch of Heilongjiang Academy of Agricultural Sciences used the early maturing male sterile line Ke26A with a 100% sterility rate as the female parent and the mid early maturing dwarf restoring line Kehui 46 as the male parent. Through hybrid testing and breeding, a new sorghum variety Keza 17 with dwarf stem for brewing, early maturity, and high yield was developed. Participated in the regional test of sorghum in Heilongjiang Province from 2018 to 2019, with an average yield of 7 668.09 kg · ha-1, an increase of 11.13% compared to the control variety Suiza 7. In 2021, a new variety of sorghum was registered with the registration number GPD Sorghum (2021) 230014. Keza 17 has a plant height of 92.05 cm, a spike length of 26.30 cm, and 12 leaves. Its excellent characteristics fully meet the overall requirements of the current planting area for the characteristics of brewing sorghum varieties. This variety is suitable for planting in the second, third, and fourth temperate zones in the northern high-altitude areas of Heilongjiang Province.
相似文献/References:
[1]郝智勇,胡尊艳,李菁华,等.酿造高粱克杂15号的选育与栽培技术[J].黑龙江农业科学,2022,(06):101.[doi:10.11942/j.issn1002-2767.2022.06.0101]
HAO Zhi-yong,HU Zun-yan,LI Jing-hua,et al.Breeding and Cultivation Technology of Brewing Sorghum Keza 15[J].HEILONGJIANG AGRICULTURAL SCIENCES,2022,(08):101.[doi:10.11942/j.issn1002-2767.2022.06.0101]
[2]李艳杰,张武,项鹏,等.不同肥料对极早熟高粱生长发育及产量的影响[J].黑龙江农业科学,2022,(12):29.[doi:10.11942/j.issn1002-2767.2022.12.0029]
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[3]李艳杰.黑河地区极早熟酿造高粱品种筛选[J].黑龙江农业科学,2023,(08):12.[doi:10.11942/j.issn1002-2767.2023.08.0012]
LI Yanjie.Selection of Extremely Early Mature Sorghum Varieties for Brewing in Heihe Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2023,(08):12.[doi:10.11942/j.issn1002-2767.2023.08.0012]
[4]李艳杰.不同肥料对极早熟高粱龙杂20产量及农艺性状的影响[J].黑龙江农业科学,2023,(09):35.[doi:10.11942/j.issn1002-2767.2023.09.0035]
LI Yanjie.Effects of Different Fertilizers on Yield and Agronomic Characters of Very Early Maturing Sorghum Longza 20[J].HEILONGJIANG AGRICULTURAL SCIENCES,2023,(08):35.[doi:10.11942/j.issn1002-2767.2023.09.0035]
备注/Memo
收稿日期：2024-02-05