岳阳职业技术学院学报
嶽暘職業技術學院學報
악양직업기술학원학보
Yueyang Vocational Technical College
2013年
5期
87~90
,共null页
紫花苜蓿 秋眠级 耐热性
紫花苜蓿 鞦眠級 耐熱性
자화목숙 추면급 내열성
Alfalfa; fall dormancy; heat tolerance
紫花苜蓿是我国一种重要的豆科牧草,具有秋眠特性,同时耐高温能力较差。本文旨在对紫花苜蓿的秋眠性与耐热性之间的关系做分析研究,为我国南方地区紫花苜蓿的引种提供参考依据。本试验选择了具有不同秋眠级的8个紫花苜蓿品种,测定其在高温胁迫下的相对电导率、丙二醛含量、过氧化物酶活性等生理生化指标,经分析发现,紫花苜蓿的秋眠级与耐热性之间没有必然联系。
紫花苜蓿是我國一種重要的豆科牧草,具有鞦眠特性,同時耐高溫能力較差。本文旨在對紫花苜蓿的鞦眠性與耐熱性之間的關繫做分析研究,為我國南方地區紫花苜蓿的引種提供參攷依據。本試驗選擇瞭具有不同鞦眠級的8箇紫花苜蓿品種,測定其在高溫脅迫下的相對電導率、丙二醛含量、過氧化物酶活性等生理生化指標,經分析髮現,紫花苜蓿的鞦眠級與耐熱性之間沒有必然聯繫。
자화목숙시아국일충중요적두과목초,구유추면특성,동시내고온능력교차。본문지재대자화목숙적추면성여내열성지간적관계주분석연구,위아국남방지구자화목숙적인충제공삼고의거。본시험선택료구유불동추면급적8개자화목숙품충,측정기재고온협박하적상대전도솔、병이철함량、과양화물매활성등생리생화지표,경분석발현,자화목숙적추면급여내열성지간몰유필연련계。
Alfalfa is one of the most important forage of legume in our country, which has the characteristic of fall dormancy, and is poor in the heat tolerance. This paper aimed to study on the relationship between fall dormancy and heat resistance, and the results would be a suggestion for the introduction of Alfalfa in south of China. Eight Alfalfa varieties which included different fall dormancy levels were chosen for this experiment. And research on the impact of relative conductivity, MDA content and peroxidase activity in high temperature stress showed that there is no relationship between fall dormancy and heat resistance of Alfalfa.
