新疆农业大学学报
新疆農業大學學報
신강농업대학학보
JOURNAL OF XINJIANG AGRICULTURAL UNIVERSITY
2014年
2期
123-126
,共4页
马林%任崴%陈小梅%周丛梅
馬林%任崴%陳小梅%週叢梅
마림%임외%진소매%주총매
4麦%耐盐性%发芽率%株高%生物量
4麥%耐鹽性%髮芽率%株高%生物量
4맥%내염성%발아솔%주고%생물량
wheat%salt-tolerance%germination rate%plant height%biomass
以5个不同品系小麦种子为材料,用不同浓度盐(盐浓度分别为0.3％,0.6％,0.9％,1.2％,1.5％)胁迫处理后,测<并统计分析小麦种子的发芽率、成熟期株高、地上、地下生物<.试验结果表明：在盐胁迫下,不同品系小麦的萌发、成熟期的株高以及地上、地下生物<均受到不同程度的影响,5个品系小麦的最适生长盐浓度为0.6％,5个品系4麦的耐盐性由强到弱依次为：B21、XY-28、B26、XY-26-2、XY-08-15.
以5箇不同品繫小麥種子為材料,用不同濃度鹽(鹽濃度分彆為0.3％,0.6％,0.9％,1.2％,1.5％)脅迫處理後,測<併統計分析小麥種子的髮芽率、成熟期株高、地上、地下生物<.試驗結果錶明：在鹽脅迫下,不同品繫小麥的萌髮、成熟期的株高以及地上、地下生物<均受到不同程度的影響,5箇品繫小麥的最適生長鹽濃度為0.6％,5箇品繫4麥的耐鹽性由彊到弱依次為：B21、XY-28、B26、XY-26-2、XY-08-15.
이5개불동품계소맥충자위재료,용불동농도염(염농도분별위0.3％,0.6％,0.9％,1.2％,1.5％)협박처리후,측<병통계분석소맥충자적발아솔、성숙기주고、지상、지하생물<.시험결과표명：재염협박하,불동품계소맥적맹발、성숙기적주고이급지상、지하생물<균수도불동정도적영향,5개품계소맥적최괄생장염농도위0.6％,5개품계4맥적내염성유강도약의차위：B21、XY-28、B26、XY-26-2、XY-08-15.
The five different wheat lines were used as materials and were stressed by different concentra-tions of salt (the salt concentration is 0.3%,0.6%,0.9%,1.2% and 1.5%).The germination rate,plant height and the biomass of these five wheat lines were analyzed after salt stress.The results showed that un-der salt stress,different strains of wheat germination,plant height of mature period and biomass on the ground,underground were affected by varying degrees.The most suitable salt concentration of five wheat lines was 0.6%.The salt-tolerance of these five wheat lines from strong to weak was as follows:B21, XY- 28,B26,XY-26-2,XY-08-15.
