仲恺农业工程学院学报
仲愷農業工程學院學報
중개농업공정학원학보
JOURNAL OF ZHONGKAI UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
2011年
3期
1-4
,共4页
王凤兰%周厚高%黄子锋%黄枫瑾%方嘉琪
王鳳蘭%週厚高%黃子鋒%黃楓瑾%方嘉琪
왕봉란%주후고%황자봉%황풍근%방가기
新铁炮百合(Lilium×formolongi%Hort．)%组培苗%低温处理%抽薹%生理指标
新鐵砲百閤(Lilium×formolongi%Hort．)%組培苗%低溫處理%抽薹%生理指標
신철포백합(Lilium×formolongi%Hort．)%조배묘%저온처리%추대%생리지표
Lilium × formolongi Hort.%tissue culture seedling%low temperature treatment%bolting%physiological index
以新铁炮百合（Lilium×formdongi Hort．）组培苗为试材，就不同温度对组培苗抽薹的影响进行了研究．结果表明，10℃处理的新铁炮百合组培苗抽薹较快，且抽薹率最高；在总趋势上，低温处理使新铁炮百合组培苗叶片超氧化物歧化酶活性降低，过氧化物酶活性先升后降，而可溶性蛋白含量则呈上升趋势，10℃处理者各项生理指标高于5℃和15℃处理．说明新铁炮百合组培苗10℃低温处理的生理活性较高，该温度最有利于组培苗的抽薹．
以新鐵砲百閤（Lilium×formdongi Hort．）組培苗為試材，就不同溫度對組培苗抽薹的影響進行瞭研究．結果錶明，10℃處理的新鐵砲百閤組培苗抽薹較快，且抽薹率最高；在總趨勢上，低溫處理使新鐵砲百閤組培苗葉片超氧化物歧化酶活性降低，過氧化物酶活性先升後降，而可溶性蛋白含量則呈上升趨勢，10℃處理者各項生理指標高于5℃和15℃處理．說明新鐵砲百閤組培苗10℃低溫處理的生理活性較高，該溫度最有利于組培苗的抽薹．
이신철포백합（Lilium×formdongi Hort．）조배묘위시재，취불동온도대조배묘추대적영향진행료연구．결과표명，10℃처리적신철포백합조배묘추대교쾌，차추대솔최고；재총추세상，저온처리사신철포백합조배묘협편초양화물기화매활성강저，과양화물매활성선승후강，이가용성단백함량칙정상승추세，10℃처리자각항생리지표고우5℃화15℃처리．설명신철포백합조배묘10℃저온처리적생리활성교고，해온도최유리우조배묘적추대．
Taking the tissue culture seedlings of Lilium × formolongi Hort. as the experimental materials, the effects of low temperature on bolting of the tissue culture seedlings were studied in this paper. The results showed that bolting time of the tissue culture seedlings with 10℃ treatment was relatively early and bolting percentage was highest. With different low temperature treatments, the superoxide dismutase activity was decreased, the peroxidase activity was increased at the beginning and then decreased, the soluble protein content was increased, and the three physiological indexes with 10℃ treatment were all higher than with 5℃ or 15℃ treatments. According to the results mentioned above, it implied that the tissue culture seedlings had higher physiological activity with 10 ℃ treatment, and this temperature treatment was the best way for Lilium × formolongi ＇Hort. bolting.
