The soluble sugar and proline contents,and the MDA,SOD,POD activities in the leaves of several perennial alpine plants,and the physiological characteristics of the plants during their growth were studied.
结果表明:矮嵩草Kobresiahumilis、垂穗披碱草Elymusnutans和黑褐苔草Carexatro-fusca叶中的可溶性糖含量随着生长期的进程而增加;脯氨酸含量的变化因植物种类的不同而表现各异,其中在各生长期,垂穗披碱草的脯氨酸含量均高于矮嵩草和黑褐苔草,并在草盛中期表现出明显的差异;3种高寒植物叶片中的丙二醛MDA含量随着生长季和气温的变化而呈现不断增加的趋势;3种植物中的超氧化物歧化酶SOD和过氧化物酶POD活性表现出随生长期和气温变化而改变的趋势,但黑褐苔草的2种膜保护酶活性最高,垂穗披碱草的次之,矮嵩草最低。
Chemical constituents of Veronica ciliate,as a psychrophyte from Northwest China;
西北高寒植物长果婆婆纳的化学成分
Study on the Ecological Niche of Psychrophyte Rhodiola fasitiata Population
高寒植物长鞭红景天种群生态位研究
Study on the influence of plant fatty acid desaturation on cold tolerance
植物脂肪酸不饱和性对植物抗寒性影响的研究
Study on Cold-resistance in Three Evergreen Broad-leaf Plants of Celastraceae
卫矛科三种常绿阔叶植物抗寒性研究
Cold Resistance and Applied Research of Two Native Petrophile Plants;
两种野生岩生植物抗寒性及应用研究
The Research on the Ability of Cold Resistance and Biological Characteristics of Photinia Plants;
石楠属几种植物抗寒性及生物学特性研究
Comparative Study on the Cold-resistance of Four Species of Color-leafed Plants under Drop in Temperature
冬季自然条件下4种彩叶植物抗寒生理研究
Role of the Transcription Factor CBF in Plant Cold Resistance
CBF转录因子及其在植物抗寒性中的作用
Study on Cold Resistance of Four Species of Wild Evergreen Woody Lianas by Freezing Treatment
低温胁迫对四种野生常绿藤本植物抗寒生理指标的影响
Effects of low temperature stress on the cold-resistance physiological indexes of six leaf-colored climbing shrub species
低温胁迫对6种彩叶藤本植物抗寒性生理指标的影响
Progress in Plant Drought and Cold Resistance Identification and Physiological and Biochemical Mechanism
植物抗旱、抗寒性鉴定与生理生化机理研究进展
A Study on Seasonal Dynamic of the Phenols in Leaves of Alpine Plants and the Relation between it and Cold-resistance;
高寒地区植物中酚类物质含量动态及其与抗寒性关系的研究
The Research on Introduction and Cold Resistant Adaptability of Photinia Plants in Shandong Area;
山东地区石楠属植物引种及抗寒适应性研究
The Research on the Ability of Cold Resistance and Landscape Application of Color-leafed Ground Cover Plants in Suzhou;
宿州市彩叶地被植物的抗寒性与园林应用研究
Effect of Plant Growth Regulators on Cold-resistant of Cornus Officinalis
植物生长调节剂对山茱萸抗寒性的影响
Cold Resistance Mechanism and Anti-Frost Substances Selection of Prunus Armeniaca ×sibirica;
仁用杏抗寒机理研究与抗寒物质筛选
The Research on Growth at the Seedling Stage and Cold Resistant Ability of Photinia Plants Introduced in ShanDong;
山东地区引种石楠属植物苗期生长及抗寒性研究
Studies on Phytomass Dynamics of Poa Pratensis L.cv. QingHai Artificial Grassland and Cold Resistance in the Headwater Area of Yangtze, Yellow and Lantsang Rivers;
三江源区青海草地早熟禾人工草地植物量动态及抗寒性研究
The Research on Relationship between Unsaturated Fatty Acids in Leaves and Cold Resistance of Landscape Plants;
园林植物叶片不饱和脂肪酸与抗寒性关系的研究
Expression of the Cold-induced Genes of Ammopiptanthus Mongolicus in Tobacco and the Cold Tolerance of the Transgenetic Plants;
沙冬青低温诱导基因转化烟草及转基因植物的抗寒性研究