GU Wen-yi,LIU Xiao-li,WEI Hai-bin.Evaluation of Cold Resistance of Five Wild Groundcover Plants[J].Northern Horticulture,2014,38(22):69-72.
五种野生地被植物的抗寒性评价
- Title:
- Evaluation of Cold Resistance of Five Wild Groundcover Plants
- 文章编号:
- 1001-0009（2014）22-0069-04
- Keywords:
- wild groundcover plants; cold resistance; proline; soluble sugar
- 分类号:
- S 688.4
- 文献标志码:
- A
- 摘要:
- 以红花岩黄芪、金露梅、银露梅、砂地柏和柠条5种野生地被植物为试材，在低温处理后测定其电导率，并用Logistic方程拟合S形曲线后，求出5种地被植物的半致死温度，研究半致死温度和植物抗寒性之间的关系，同时研究不同低温控制下游离脯氨酸和可溶性糖的变化趋势与植物抗寒性之间的关系。结果表明：5种野生地被植物的电导率、游离脯氨酸和可溶性糖含量均随低温胁迫时间的延长出现先增加后降低的变化趋势，其抗寒性由强至弱评价为砂地柏＞金露梅＞红花岩黄芪＞银露梅＞柠条。
- Abstract:
- With Hedysarum multijugum,Potentilla fruticosa,Potentilla glabra,Sabina vulgaris and Caragana Korshinskii five kinds of wild groundcover plants as materials,after cryogenic treatment the electrical conductivity were measured,and Logistic equation was used to fit s-shaped curve,the lethal temperature of five farming were calulated,lethal temperature and the relationship between the plant cold hardiness were studied,under different low temperature controls at the same time,the change trend of free proline content and soluble sugar content and the relationship between the plant cold hardiness were researched.The results showed that the electrical conductivity of five kinds of wild groundcover plants,free proline content and soluble sugar content,all appear to increase with the extension of low temperature stress time after reducing trend,its cold resistance by began to evaluation for: Sabina vulgaris＞Potentilla fruticosa＞Hedysarum multijugum＞Potentilla glabra＞Caragana Korshinskii.
参考文献/References:
[1]Lyons J M.Chilling injury in plants[J].Plant Physiology,1973,24:445-466.
相似文献/References:
[1]张剑侠,吴行昶,杨亚州.葡萄种间杂种的抗寒性评价[J].北方园艺,2014,38(13):1.
ZHANG Jian-xia,WU Xing-chang,YANG Ya-zhou.Cold-resistance Evaluation in Grape Interspecific Hybrids[J].Northern Horticulture,2014,38(22):1.
[2]钱瑭璜,梁琼芳,雷江丽.三种新优野生地被植物的繁殖技术研究[J].北方园艺,2013,37(13):84.
QIAN Tang-huang,LIANG Qiong-fang,LEI Jiang-li.Research on the Propagation Technology of Three New Wild Ground Cover Plants[J].Northern Horticulture,2013,37(22):84.
[3]赵 凯,刘 巧,张剑侠,等.抗寒无核葡萄胚挽救影响因素的研究[J].北方园艺,2013,37(17):11.
ZHAO Kai,LIU Qiao,ZHANG Jian-xia,et al.Impacting Factors on Embryo Rescue of Seedless Grape with Cold Resistance[J].Northern Horticulture,2013,37(22):11.
[4]王宁.植物抗寒生理性研究进展[J].北方园艺,2014,38(04):174.
WANG Ning.Research Progress on Cold Resistance Physiology of Plant[J].Northern Horticulture,2014,38(22):174.
[5]王红宁,贾林光,邵建柱,等.SH40矮化中间砧苹果幼树抗寒性分析[J].北方园艺,2013,37(17):16.
WANG Hong-ning,JIA Lin-guang,SHAO Jian-zhu,et al.Analysis of Cold Hardiness of Young Apple Trees with SH40 Dwarf Interstock[J].Northern Horticulture,2013,37(22):16.
[6]林玉友,张志东,蒋春光,等.茶藨属植物叶片解剖结构与抗寒性关系研究[J].北方园艺,2014,38(02):6.
LIN Yu- you,ZHANG Zhi- dong,JIANG Chun- guang,et al.Study on the Relationship Between Cold Hardiness and ?Leaf Anatomy of?RibesL.[J].Northern Horticulture,2014,38(22):6.
[7]霍清枝,李志鑫,付崇毅,等.樱桃番茄温室越冬栽培不同品种比较试验[J].北方园艺,2013,37(14):57.
HUO Qing-zhi,LI Zhi-xin,FU Chong-yi,et al.Comparative Experiment of Cherry Tomato Varieties in Wintering Cultivation Under Greenhouse[J].Northern Horticulture,2013,37(22):57.
[8]张海旺,陈海江,张学英,等.桃树脱锻炼期间电阻抗参数与抗寒性关系研究[J].北方园艺,2014,38(06):11.
ZHANG Hai-wang,CHEN Hai-jiang,ZHANG Xue-ying,et al.Study on Relationship Between Electrical Impedance Spectroscopy Parameters and Frost Hardiness in Peach Stem During Dehardening[J].Northern Horticulture,2014,38(22):11.
[9]张淑梅,张咏新.十五个地被菊品种的抗寒性比较[J].北方园艺,2014,38(08):69.
ZHANG Shu-mei,ZHANG Yong-xin.Comparison of Cold Hardiness Characteristics Among the Fifteen Dendranthema morifolium Varieties[J].Northern Horticulture,2014,38(22):69.
[10]解璐毓,周广柱,张晓菲,等.外源水杨酸对紫叶稠李幼苗抗寒性的影响[J].北方园艺,2013,37(06):63.
XIE Lu-yu,ZHOU Guang-zhu,ZHANG Xiao-fei,et al.Effects of Exogenous Salicylic Acid on Freezing Resistance of Prunus wilsonii Seedings[J].Northern Horticulture,2013,37(22):63.
备注/Memo
第一作者简介：顾文毅（1978-），女，本科，助理研究员，现主要从事野生地被植物等研究工作。E-mail：woshixinyuer@sohu.com.