高粱苗期耐冷种质资源筛选与鉴定
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摘要
高粱苗期的耐冷性是扩大高粱生产范围、降低早春播种低温冷害风险的重要性状。为满足高粱耐冷育种和耐冷性状遗传解析的材料需求,试验对237份不同来源的高粱种质进行了苗期耐冷性鉴定。结果表明,根据幼苗成活率分级,筛选出苗期1级耐冷种质12份,其中,我国地方品种5份、育成品种4份,外国品种3份;不同地理来源的高粱种质耐冷性存在明显差异,1级耐冷资源中我国地方品种和育成品种所占比例较大。说明来自我国尤其是北方地区的高粱资源中蕴含着丰富的耐冷资源,可以加大力度进行筛选鉴定。
The cold tolerance of sorghum seedlings is an important factor in expanding the product range of sorghum and reducing the risk of cold damage in early spring.To meet the material requirements of genetic analysis of sorghum cold tolerance breeding and cold-tolerant traits,237 sorghum germplasms from different sources were identified for cold tolerance at seedling stage.The results showed that according to the survival rate of seedlings,12 cold-resistant germplasms belonged to grade 1.Among them,there were 5 local varieties and 4 bred varieties in China,and 3 foreign varieties.There were significant differences in cold tolerance of sorghum germplasms from different geographical sources,and the proportion of Chinese local and bred varieties in the first-grade cold tolerance resources was the larger.It shows that the sorghum resources from China,especially the northern region,contain abundant cold tolerance resources,which can be enhanced for screening and identification.
The cold tolerance of sorghum seedlings is an important factor in expanding the product range of sorghum and reducing the risk of cold damage in early spring.To meet the material requirements of genetic analysis of sorghum cold tolerance breeding and cold-tolerant traits,237 sorghum germplasms from different sources were identified for cold tolerance at seedling stage.The results showed that according to the survival rate of seedlings,12 cold-resistant germplasms belonged to grade 1.Among them,there were 5 local varieties and 4 bred varieties in China,and 3 foreign varieties.There were significant differences in cold tolerance of sorghum germplasms from different geographical sources,and the proportion of Chinese local and bred varieties in the first-grade cold tolerance resources was the larger.It shows that the sorghum resources from China,especially the northern region,contain abundant cold tolerance resources,which can be enhanced for screening and identification.
引文
[1]关望辉,白文斌.“镰刀弯”地区发展高粱种植的建议[J].山西农业科学,2017,45(1):143-145.
[2]CHOPRA R,BUROW G,BURKE J,et al.Genome-wide association analysis of seedling traits in diverse Sorghum germplasm under thermal stress[J].BMC Plant Biology,2017,17(1):12.
[3]UPADHYAYA H,WANG Y,SASTRY D,et al.Association mapping of germinability and seedling vigor in sorghum under controlled low-temperature conditions[J].Genome,2016,59:1-9.
[4]王花云,张福耀,平俊爱,等.酿造用高粱晋杂107的选育及栽培技术[J].山西农业科学,2017,45(1):10-12,16.
[5]MAULANA F,TESSO T.Cold temperature episode at seedling and flowering stages reduces growth and yield components in sorghum[J].Crop Science,2013,53(2):564-574.
[6]张桂香,史红梅,张海燕.高粱耐冷性鉴定方法及指标的研究[J].天津农业科学,2012,18(2):137-139.
[7]陈香兰,孙振东,杨树存,等.高粱耐冷性材料筛选鉴定研究总结[J].黑龙江农业科学,1985(5):24-26.
[8]张海燕,史红梅,杨彬,等.高粱种子耐冷材料筛选鉴定与利用评价[J].种子,2016,35(3):65-67.
[9]张丽霞,张灵敏,霍岩,等.根据萌发率和出苗率筛选高粱种子萌发期耐低温材料[J].江苏农业科学,2017,45(1):80-84.
[10]张丽霞,张明政,张灵敏,等.高粱种子萌发期耐低温材料的筛选与鉴定[J].西南农业学报,2017,30(1):20-25.
[11]BURROW G,BURKE J,XIN Z,et al.Genetic dissection of early-season cold tolerance in sorghum(Sorghum bicolor L.Moench)[J].Mol Breed,2011,28:391-402.
[12]KNOLL J,GUNARATNA N,EJETA G.QTL analysis of early-season cold tolerance in sorghum[J].Theoretical&Applied Genetics,2008,116(4):577-587.
[13]CHOPRA R,BUROW G,HAYES C,et al.Transcriptome profiling and validation of gene based single nucleotide polymorphisms(SNPs)in sorghum genotypes with contrasting responses to cold stress[J].BMC Genomics,2015,16(1):1040.
[14]BEKELE W,FIEDLER K,SHIRINGANI A,et al.Unravelling the genetic complexity of sorghum seedling development under low temperature conditions[J].Plant Cell&Environment,2014,37(3):707-723.
[15]张桂香,史红梅,张海燕.高粱耐冷种质的鉴定及利用评价[J].中国农学通报,2012,28(36):87-91.
[16]TIRYAKI I,ANDREWS D.Germination and seedling cold tolerance in sorghum:ii.parental lines and hybrids[J].Agronomy Journal,2001,93:1386-1391.
[17]YU J,TUINSTRA M,CLAASSEN M,et al.Analysis of cold tolerance in sorghum under controlled environment conditions[J].Field Crops Research,2004,85(1):21-30.
[18]STICKLER F,PAULI A,CASADY A.Comparative responses of kaoliang and other grain sorghum types to temperature[J].Crop Science,1962,2:136-139.
[19]LU Q,DAHLBERG J.Chinese sorghum genetic resources[J].Economic Botany,2001,55(3):401-425.
[20]FRANKS C,BUROW G,BURKE J.A comparison of U.S.and chinese sorghum germplasm for early season cold tolerance[J].Crop Science,2006,46(3):1371-1376.
[21]MAULANA F,WEERASOORIYA D,TESSO T.Sorghum landrace collections from cooler regions of the world exhibit magnificent genetic differentiation and early season cold tolerance[J].Frontiers in Plant Science,2017,8:756.
[2]CHOPRA R,BUROW G,BURKE J,et al.Genome-wide association analysis of seedling traits in diverse Sorghum germplasm under thermal stress[J].BMC Plant Biology,2017,17(1):12.
[3]UPADHYAYA H,WANG Y,SASTRY D,et al.Association mapping of germinability and seedling vigor in sorghum under controlled low-temperature conditions[J].Genome,2016,59:1-9.
[4]王花云,张福耀,平俊爱,等.酿造用高粱晋杂107的选育及栽培技术[J].山西农业科学,2017,45(1):10-12,16.
[5]MAULANA F,TESSO T.Cold temperature episode at seedling and flowering stages reduces growth and yield components in sorghum[J].Crop Science,2013,53(2):564-574.
[6]张桂香,史红梅,张海燕.高粱耐冷性鉴定方法及指标的研究[J].天津农业科学,2012,18(2):137-139.
[7]陈香兰,孙振东,杨树存,等.高粱耐冷性材料筛选鉴定研究总结[J].黑龙江农业科学,1985(5):24-26.
[8]张海燕,史红梅,杨彬,等.高粱种子耐冷材料筛选鉴定与利用评价[J].种子,2016,35(3):65-67.
[9]张丽霞,张灵敏,霍岩,等.根据萌发率和出苗率筛选高粱种子萌发期耐低温材料[J].江苏农业科学,2017,45(1):80-84.
[10]张丽霞,张明政,张灵敏,等.高粱种子萌发期耐低温材料的筛选与鉴定[J].西南农业学报,2017,30(1):20-25.
[11]BURROW G,BURKE J,XIN Z,et al.Genetic dissection of early-season cold tolerance in sorghum(Sorghum bicolor L.Moench)[J].Mol Breed,2011,28:391-402.
[12]KNOLL J,GUNARATNA N,EJETA G.QTL analysis of early-season cold tolerance in sorghum[J].Theoretical&Applied Genetics,2008,116(4):577-587.
[13]CHOPRA R,BUROW G,HAYES C,et al.Transcriptome profiling and validation of gene based single nucleotide polymorphisms(SNPs)in sorghum genotypes with contrasting responses to cold stress[J].BMC Genomics,2015,16(1):1040.
[14]BEKELE W,FIEDLER K,SHIRINGANI A,et al.Unravelling the genetic complexity of sorghum seedling development under low temperature conditions[J].Plant Cell&Environment,2014,37(3):707-723.
[15]张桂香,史红梅,张海燕.高粱耐冷种质的鉴定及利用评价[J].中国农学通报,2012,28(36):87-91.
[16]TIRYAKI I,ANDREWS D.Germination and seedling cold tolerance in sorghum:ii.parental lines and hybrids[J].Agronomy Journal,2001,93:1386-1391.
[17]YU J,TUINSTRA M,CLAASSEN M,et al.Analysis of cold tolerance in sorghum under controlled environment conditions[J].Field Crops Research,2004,85(1):21-30.
[18]STICKLER F,PAULI A,CASADY A.Comparative responses of kaoliang and other grain sorghum types to temperature[J].Crop Science,1962,2:136-139.
[19]LU Q,DAHLBERG J.Chinese sorghum genetic resources[J].Economic Botany,2001,55(3):401-425.
[20]FRANKS C,BUROW G,BURKE J.A comparison of U.S.and chinese sorghum germplasm for early season cold tolerance[J].Crop Science,2006,46(3):1371-1376.
[21]MAULANA F,WEERASOORIYA D,TESSO T.Sorghum landrace collections from cooler regions of the world exhibit magnificent genetic differentiation and early season cold tolerance[J].Frontiers in Plant Science,2017,8:756.