MENG Fan-xiang,ZHANG Hong-quan,FAN Wei-min,et al.Characteristics and Breeding Ideas of A Early Maturing Maize Variety Heyu 25[J].HEILONGJIANG AGRICULTURAL SCIENCES,2022,(06):105-108.[doi:10.11942/j.issn1002-2767.2022.06.0105]
早熟玉米品种合玉25特征特性及育种思路
- Title:
- Characteristics and Breeding Ideas of A Early Maturing Maize Variety Heyu 25
- Keywords:
- maize; Heyu 25; breeding; characteristics; precocious; breeding ideas
- 文献标志码:
- A
- 摘要:
- 为加速合玉25玉米的推广应用,促进黑龙江省早熟玉米育种创新发展，本文简要介绍了合玉25的选育过程、特征特性、栽培技术，并对黑龙江省早熟区玉米育种的思路进行探讨。合玉25是黑龙江省农业科学院佳木斯分院玉米育种研究所于2007年以自选系合系628作为母本、自选系合系640作为父本杂交育成的单交种，具有早熟、抗病、高产、抗逆性强，脱水快、容重高，商品品质优良等特性。适宜在黑龙江省第三积温带推广种植，产量达9 399.9~10 167.9 kg·hm-2，比对照嫩单13增产11.7%~13.1%。针对黑龙江省第三积温带开展早熟、抗病、耐密、高产为目标的玉米新品种选育，可以通过采取高密度、大群体、多逆境选育亲本及杂交种，实现基因重组、互补、累加等遗传效应，结合生态特点、生产实际、品种应用现状以及发展趋势的生态育种原理，在品种选择过程中采用多年多点测试，提高选种效果。
- Abstract:
- In order to accelerate the popularization and application of maize variety Heyu 25 and promote the innovation and development of early maturity maize breeding in Heilongjiang Province,this paper introduced the breeding process,characteristics and cultivation techniques of Heyu 25,and discussed the ideas of maize breeding in early maturity area of Heilongjiang Province.Heyu 25 is a single cross bred by the maize Breeding Institute of Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences in 2007 from the self-selected line Heyu 628 as the female parent and the self-selected line Heyu 640 as the male parent.It is characterized by early maturity,disease resistance,high yield,strong stress resistance,rapid dehydration,high bulk density and good commodity quality.It was suitable for spreading planting in the third accumulation zone of Heilongjiang Province,and the yield reached 9 399.9 to 10 167.9 kg·ha-1,which was 11.7% to 13.1% higher than that of nandan 13.For the third temperate zone of Heilongjiang Province in early maturity,disease resistance,resistance to dense,high yield as the goal of new maize varieties breeding,can with high density and large groups,much adversity and hybrid breeding parents,genetic recombination and complementary,additive genetic effect,combined with ecological characteristics,the actual production,varieties,application status and development trend of ecological breeding theory,multi-year multi-point test was used in variety selection to improve seed selection effect.
参考文献/References:
［1］马锐,王晓军,李华芝,等.黑龙江省主要粮食作物种植面积与产量变化分析[J].黑龙江农业科学,2020(8):96-101.
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：2022-01-26