LI Yunlong,LI Shujun,LIU Lifeng,et al.Breeding and High Yield Seed Production Technology of High Quality New Maize Variety Longdan 246[J].HEILONGJIANG AGRICULTURAL SCIENCES,2024,(06):119-122.[doi:10.11942/j.issn1002-2767.2024.06.0119]
优质玉米新品种龙单246的选育及高产制种技术
- Title:
- Breeding and High Yield Seed Production Technology of High Quality New Maize Variety Longdan 246
- 文章编号:
- 20
- Keywords:
- maize; Longdan 246; breeding; seed production
- 文献标志码:
- A
- 摘要:
- 为了促进玉米新品种龙单246在适宜种植区域内示范推广，本文简要介绍了龙单246亲本来源及选育过程、品种特征特性、产量表现、栽培技术要点及高产制种技术。龙单246是由黑龙江省农业科学院玉米研究所高产遗传育种研究室2015年以改良系H286为母本、改良系LX461为父本杂交选育而成。在2023年通过黑龙江省农作物品种审定委员会审定（审定编号：黑审玉2023L0044）。2020－2021年参加黑龙江省龙科玉米科企联合体区域试验，平均产量9 901.2 kg·hm－2，比对照品种禾田4号或东农254平均增产9.0%；2022年参加黑龙江省龙科玉米科企联合体生产试验，平均产量10 752.3 kg·hm－2，较对照东农254平均增产7.0%。龙单246具有粮质好、综合抗性强、丰产性好等特点。
- Abstract:
- In order to promote the demonstration and popularization of Longdan 246 in suitable planting areas, the breeding process, related characteristics, yield, supporting cultivation and seed production techniques of Longdan 246 were introduced in this paper. Longdan 246 was bred by the High Yield Genetics and Breeding Research Office of Maize Research Institute of Heilongjiang Academy of Agricultural Sciences in 2015 with improve inbred line H286 as female parent and improve inbred line LX461 as male parent. The variety was approved by Heilongjiang Crop Variety Approval Committee in 2023 (Approval Number: Heishenyu2023L0044).Participated in the regional trial of Heilongjiang Longke Maize Science and Enterprise Joint Venture from 2020 to 2021, with an average yield of 9 901.2 kg · ha-1, an average increase of 9.0% compared to the control varieties Hetian 4 or Dongnong 254; In 2022, participated in the production experiment of Heilongjiang Longke Maize Science and Enterprise Joint Venture, with an average yield of 10 752.3 kg · ha-1, an average increase of 7.0% compared to the control Dongnong 254.It has the characteristics of high quality, multi resistance, high and stable yield and so on.
参考文献/References:
[1]苏俊.黑龙江玉米[M].北京:中国农业出版社,2011:24-25.[br/][2]向葵.玉米籽粒脱水速率测定方法优化及遗传研究[D].雅安:四川农业大学,2011.[br/][3]刘甜甜,张思瑶.筑牢黑龙江省粮食生产安全线[J].粮食问题研究,2023(3):25-28.[br/][4]戴景瑞,鄂立柱.我国玉米育种科技创新问题的几点思考[J].玉米科学,2010,18(1):1-5.[br/][5]曾三省.中国玉米杂交种的种质基础[J].中国农业科学,1990,23(4):1-9.[br/][6]邬成,陈泽辉,祝云芳,等.玉米Tuxpeno和Suwan种质改良系农艺性状的分析[J].贵州农业科学,2010,38(7):1-4.[br/][7]胡占菊.玉米生产机械化问题及展望[J].中国种业,2012(8):32-33.[br/][8]王长彪,冯铸.中国玉米产业概况浅析[J].种子科技,2022,40(8):118-120.[br/][9]MIKEL M A. Availability and analysis of proprietary dent corn inbred lines with expired U.S. plant variety protection[J]. Crop Science,2006,46(6):2555-2560.[br/][10]黄小明.玉米种植及病虫害防治技术分析[J].种子科技,2023,41(20):44-46.[br/][11]高洪敏,周旭梅,宁家林,等.国审玉米新品种丹农玉789的选育及栽培技术要点[J].农业科技通讯,2023(11):168-170,173.[br/][12]谢荣芳,孟宪伟,韩梅,等.高产稳产玉米新品种会玉336的选育及制种与栽培技术探析[J].种子科技,2023,41(19):26-30.[br/][13]王树堂,黄立功,姜海涛,等.北种玉1号玉米高产制种技术[J].中国种业,2011(6):68-69.[br/][14]周超,马宝新,刘海燕,等.高产优质宜机收玉米新品种嫩单24的选育及栽培技术要点[J].黑龙江农业科学,2022(9):121-124.[br/][15]李云龙,张建国,曹靖生,等.优质玉米新品种龙单86的选育及栽培要点[J].黑龙江农业科学,2021(11):135-137.[br/][16]张毅,唐谷,冯也,等.杂交玉米品种金秋151高产制种技术[J].中国种业,2023(5):92-93,96.[br/][17]吴百万,罗健科,刘明华,等.玉米新品种禾盛219的选育及高产制种技术[J].中国种业,2023(6):121-124.[br/][18]李波,张宇,张立国,等.玉米新品种江单18的选育及栽培技术[J].农业科技通讯,2022(11):154-157.[br/][19]赵韦,王巍,李春秋,等.早熟玉米新品种龙辐玉20的选育及高产制种技术[J].黑龙江农业科学,2021(1):163-165.[br/][20]李峰,王晓乐,侯兴松,等.籽粒机收玉米新品种九圣禾5816的选育[J].中国种业,2023(1):99-101.[br/]
相似文献/References:
[1]王静.西昌地区玉米自交系苗期耐低磷特性鉴定[J].黑龙江农业科学,2013,(02):5.
WANG Jing.Identification of Resistance to Low-phosphorus Characteristics of Maize Inbred Lines at Seedling Stage in Xichang Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(06):5.
[2]石凤梅,马立功.黑龙江省玉米大斑病菌小种生理分化的研究[J].黑龙江农业科学,2013,(02):63.
SHI Feng-mei,MA Li-gong.Study on Physiological Race Differentiation of Exserohilum turcicum in Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(06):63.
[3]孙广全,焦少杰,王黎明,等.乌克兰玉米自交系芽期耐旱性鉴定[J].黑龙江农业科学,2014,(11):4.
SUN Guang-quan,JIAO Shao-jie,WANG Li-ming,et al.Drought Tolerance Identification of Ukrainian Maize Inbred Lines at Bud Stage[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):4.
[4]马延华,孙德全,李绥艳,等.玉米自交系灌浆期抗倒性评价及抗倒性状的相关分析[J].黑龙江农业科学,2014,(07):5.
MA Yan-hua,SUN De-quan,LI Sui-yan,et al.Evaluation of Lodging Resistance and Correlation Analysis of Lodging Resistance Characters for Maizenbred Lines During Grain filling Period[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):5.
[5]杨耿斌,刘兴焱,王立春,等.黑龙江早熟地区深松对玉米产量及土壤状态的影响[J].黑龙江农业科学,2014,(07):23.
YANG Geng-bin,LIU Xing-yan,WANG Li-chun,et al.Effect of Subsoiling on Maize Yield and Soil Characteristics in Earlymaturing District of Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):23.
[6]王宇先.寒地半干旱地区膜上精播技术对玉米生长发育的影响[J].黑龙江农业科学,2014,(07):29.
WANG Yu-xian.Effect of Planting in Mulching Film on the Growth and Development of Maize Plant in Cold and Semi Arid Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):29.
[7]刘志华,盖兆雪,李晓梅,等.秸秆还田对玉米产量形成及土壤肥力的影响[J].黑龙江农业科学,2014,(07):42.
LIU Zhi-hua,GAI Zhao-xue,LI Xiao-mei,et al.Effect of Straw Return on Maize Yield Components and Soil Fertility[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):42.
[8]林红,何晶丽.玉米在畜牧养殖业中的有效利用[J].黑龙江农业科学,2014,(07):77.
LIN Hong,HE Jing-li.Effective Utilization of Maize in Animal Husbandry[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):77.
[9]林 红,孙德全,李绥艳,等.玉米单倍体诱导系对不同类群F1的诱导率评价[J].黑龙江农业科学,2014,(06):12.
[10]张崎峰,蔡鑫鑫,李金良,等.黑龙江省高纬寒地大垄双行栽培模式下玉米品种筛选试验[J].黑龙江农业科学,2014,(06):22.
ZHANG Qifeng,CAI Xinxin,LI Jinliang,et al.Screening Test of Maize Varieties under the Mode of Double Row Sowing with Big Ridge in High Latitude and Cold Region of Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):22.
备注/Memo
收稿日期：2024-02-26?