70份外引改良玉米种质对广西主要病害抗性鉴定
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摘要
【目的】对70份外引改良玉米种质材料进行抗病性鉴定,筛选出抗病材料,为抗病玉米育种奠定基础。【方法】同时采用田间人工接种鉴定和自然发病两种方法,对70份外引改良玉米种质材料进行南方锈病、纹枯病、大斑病和小斑病抗性鉴定。【结果】通过人工接种抗病性鉴定,筛选出高抗南方玉米锈病材料5份、纹枯病材料11份、大斑病材料4份和小斑病材料6份,中抗4种病害材料1份,高抗大、小斑病和纹枯病材料2份以及兼抗3种病害材料22份。【结论】参试的种质材料对广西玉米主要病害的抗性较丰富,其中一些材料具有多抗性。这些多抗性种质材料的筛选对广西玉米抗病育种具有重要利用价值,可拓宽抗性基因遗传基础,是今后开展抗病育种的重要基础材料。
【Objective】To lay a foundation for disease-resistance maize breeding, the disease resistance of 70 introduced and improved maize were identified and screened.【Method】Two kinds of methods of artificial inoculation identification and natural incidence were used at the same time, and the resistance of 70 introduced and improved maize to southern corn rust, corn sheath blight, northern and southern leaf blight were identified.【Result 】Through the identification of disease resistance by artificial inoculation, 5 high resistance materials to southern corn rust, 11 materials to corn sheath blight, 4 materials to northern leaf blight, 6 materials to southern leaf blight, 1 medium resistance material to 4 kinds of diseases, 2 high resistance materials to corn sheath blight, northern and southern leaf blight, and 22 materials to 3 kinds of diseases were screened out.【Conclusion】The tested germplasm materials had abundant resistance to main diseases of maize in Guangxi, and some of them had multiple resistance. The screening of these multi-resistant germplasm materials was valuable for maize disease resistance breeding in Guangxi, and able to broaden the genetic basis of resistance genes which was an important basic material for disease resistance breeding in the future.
【Objective】To lay a foundation for disease-resistance maize breeding, the disease resistance of 70 introduced and improved maize were identified and screened.【Method】Two kinds of methods of artificial inoculation identification and natural incidence were used at the same time, and the resistance of 70 introduced and improved maize to southern corn rust, corn sheath blight, northern and southern leaf blight were identified.【Result 】Through the identification of disease resistance by artificial inoculation, 5 high resistance materials to southern corn rust, 11 materials to corn sheath blight, 4 materials to northern leaf blight, 6 materials to southern leaf blight, 1 medium resistance material to 4 kinds of diseases, 2 high resistance materials to corn sheath blight, northern and southern leaf blight, and 22 materials to 3 kinds of diseases were screened out.【Conclusion】The tested germplasm materials had abundant resistance to main diseases of maize in Guangxi, and some of them had multiple resistance. The screening of these multi-resistant germplasm materials was valuable for maize disease resistance breeding in Guangxi, and able to broaden the genetic basis of resistance genes which was an important basic material for disease resistance breeding in the future.
引文
[1]刘杰,姜玉英,曾娟,等.2015年我国玉米南方锈病重发特点和原因分析[J].中国植保导刊,2016,12(5):44-47.
[2]赵聚莹,屈振刚,贾海民,等.不同玉米品种对小斑病强致病力菌的抗病性检测[J].河北农业科学,2010,14(9):66-67.
[3]黄明波,谭君,杨俊品,等.玉米纹枯病研究进展[J].西南农业学报,2007,20(2):209-213.
[4]唐海涛,荣廷昭,杨俊品.玉米纹枯病研究进展[J].玉米科学,2004,12(1):93-96,99.
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[8]王连生,孔令晓,赵聚,等.玉米新种质资源对多种病害的抗病性鉴定[J].河北农业大学学报,2001,10(24):62-111.
[9]杜青,唐照磊,李石初,等.玉米种质资源抗南方锈病鉴定与评价[J].南方农业学报,2013,44(5):765-768.
[10]江凯,杜青,秦子惠,等.玉米种质资源抗南方锈病鉴定[J].植物遗传资源学报,2013,14(4):711-714.
[11]李晓光,董本春,王晓蔷,等.玉米种质对玉米大斑病的抗性鉴定与评价[J].安徽农业科学,2018,46(16):141-142,148.
[12]陶烨,王丽娟,刘可杰,等.玉米种质对玉米大斑病抗性鉴定与评价[J].中国植保导刊,2015,35(4):21-24,14.
[13]李芦江,陈文生,张敏,等.240份玉米自交系纹枯病抗性鉴定与评价[J].植物遗传资源学报,2014,15(5):1113-1119.
[14]王晓鸣,戴法超,廖琴,等.玉米病虫害田间手册一病虫害鉴别与抗性鉴定[M].北京:中国农业科技出版社,2001.
[15]陈翠霞,赵延兵,刘保申,等.不同玉米自交系南方锈病的抗性评价[J].作物学报,2004,12(10):1053-1055.
[16]方中达.植病研究法[M].北京:中国农业科技出社,1998.
[17]张成华,刘铁山,高新学,等.我国玉米抗病育种进展及育种对策[J].玉米科学,2006,7(S1):5-6.
[18]张燕,曾珠,吴鹏丽,等.玉米自交系对大斑病和普通锈病的抗病性分析[J].玉米科学,2013,21(6):135-139.
[19]戴法超,高卫东,王晓鸣,等.53份玉米品种(组合)对4种玉米病害的抗性评价[J].植物保护,1997,6(4):15-17.
[20]李芦江,陈文生,张敏,等.240份玉米自交系纹枯病抗性鉴定与评价[J].植物遗传资源学报,2014,15(5):1113-1119.
[2]赵聚莹,屈振刚,贾海民,等.不同玉米品种对小斑病强致病力菌的抗病性检测[J].河北农业科学,2010,14(9):66-67.
[3]黄明波,谭君,杨俊品,等.玉米纹枯病研究进展[J].西南农业学报,2007,20(2):209-213.
[4]唐海涛,荣廷昭,杨俊品.玉米纹枯病研究进展[J].玉米科学,2004,12(1):93-96,99.
[5]Sharma R C,De Leon C,Payak M M.Diseases of maize in South and South-East Asia:Problems and Progress[J].Crop Protection,1993,12(6):414-422.
[6]张培坤.玉米纹枯病调查研究初报[J].广西植保,2001,4(1):8-9.
[7]李石初,唐照磊,杜青,等.玉米杂交种对广西玉米主要病害抗性鉴定[J].东北农业科学,2016,41(2):62-66.
[8]王连生,孔令晓,赵聚,等.玉米新种质资源对多种病害的抗病性鉴定[J].河北农业大学学报,2001,10(24):62-111.
[9]杜青,唐照磊,李石初,等.玉米种质资源抗南方锈病鉴定与评价[J].南方农业学报,2013,44(5):765-768.
[10]江凯,杜青,秦子惠,等.玉米种质资源抗南方锈病鉴定[J].植物遗传资源学报,2013,14(4):711-714.
[11]李晓光,董本春,王晓蔷,等.玉米种质对玉米大斑病的抗性鉴定与评价[J].安徽农业科学,2018,46(16):141-142,148.
[12]陶烨,王丽娟,刘可杰,等.玉米种质对玉米大斑病抗性鉴定与评价[J].中国植保导刊,2015,35(4):21-24,14.
[13]李芦江,陈文生,张敏,等.240份玉米自交系纹枯病抗性鉴定与评价[J].植物遗传资源学报,2014,15(5):1113-1119.
[14]王晓鸣,戴法超,廖琴,等.玉米病虫害田间手册一病虫害鉴别与抗性鉴定[M].北京:中国农业科技出版社,2001.
[15]陈翠霞,赵延兵,刘保申,等.不同玉米自交系南方锈病的抗性评价[J].作物学报,2004,12(10):1053-1055.
[16]方中达.植病研究法[M].北京:中国农业科技出社,1998.
[17]张成华,刘铁山,高新学,等.我国玉米抗病育种进展及育种对策[J].玉米科学,2006,7(S1):5-6.
[18]张燕,曾珠,吴鹏丽,等.玉米自交系对大斑病和普通锈病的抗病性分析[J].玉米科学,2013,21(6):135-139.
[19]戴法超,高卫东,王晓鸣,等.53份玉米品种(组合)对4种玉米病害的抗性评价[J].植物保护,1997,6(4):15-17.
[20]李芦江,陈文生,张敏,等.240份玉米自交系纹枯病抗性鉴定与评价[J].植物遗传资源学报,2014,15(5):1113-1119.