mesoxerophytes

A study on leaf structure and the diversity of xerophytes ecology adaptation;

从旱生植物叶结构探讨其生态适应的多样性

Water Retention and Transpiration of Xerophytes Mainly Ceratoides;

驼绒藜属等几种旱生植物的持水力和蒸腾作用研究

In order to compare the phenological characteristics among mesophyte,xerophyte,and psammophyte,nine phenological phases of 48 typical plant species in Minqin Desert Area were observed for 20 years(1985—2004).

研究结果表明:从中生植物到旱生植物再到沙地旱(中)生植物,同一物候期的多年变幅增大;从旱生植物到沙生植物的物候期的多年变幅大于从中生植物到旱生植物的多年变幅;不同植物的物候期差异主要表现为从花蕾花序期开始到果实脱落末期的各个物候期,从中生植物到旱生植物再到沙地旱(中)生植物,这些物候期表现出逐渐延迟的趋势;当地冬季漫长,夏季持续日数较长,秋季最短,春季和秋季物候频数分布较多,植物活动日数相对较短;运用聚类分析方法研究包括中生植物、旱生植物和沙地旱(中)生植物的物候特征,能更好的从不同植物类型来揭示植物物候特征。

In order to elucidate the adaptation and ability of different xerophilous plants to soil water stress and provide the theories basis of vegetation regeneration.

在宁夏灵洲区牛心朴子、甘草自然生境条件下,采用土壤控水措施,研究了土壤水分胁迫对两种优势旱生植物牛心朴子(Cynanchumkomarovii)和甘草(Glycyrrhizauralensis)叶片中的叶绿素;根、茎、叶中的可溶性糖、淀粉含量和C/N比值的影响。

Mesad and siccocolous species with different water requirements may have different life-history strategies to respond to different selective pressures.

该文对分布于河西走廓的42种常见中生植物和22种常见旱生植物种子的萌发特性以及种子大小对萌发能力的影响进行了比较。

In order to explore the special habitat of strong xerophil plant from western Erdos, Inner Mongolia, their pollen morphology were examined under light Microscope (LM) and compared with ecological factors.

为了探讨特殊生境条件下强旱生植物的花粉形态与生态因子的相关性,应用光学显微镜对西鄂尔多斯地区5月份开花的2科5属6种强旱生灌木刺柄叶棘豆(Oxytropis aciphylla Ledeb)、沙冬青[Ammopiptanthus mon-golic(Maxim)Cheng f。

The Effects of Sodium on Drought Resistance of Succulent Xerophyte Zygophyllum Xanthonylon;

Na～+与多浆旱生植物霸王抗旱性研究

A plant adapted to climatic conditions in which periods of heavy rainfall alternate with periods of drought.

湿旱生植物适应大量降雨期和干旱期交替性气候的植物

A plant adapted to living in a dry, arid habitat; a desert plant.

旱生植物适应在干燥含碱的土壤里生长的植物；沙漠植物

biochemistry of drought resistance in plants

植物抗旱性生物化学

extreme xerophilous epiphyte

极端旱生性附生植物

Studies on the Biodiversity of Aquatic Plants in the Arid Zone of Northwest China;

中国西北干旱区水生植物多样性研究

Study on Drought Resistance Physiological Characteristic of Desert Plant Prunus Mongolica Maxim.;

荒漠植物蒙古扁桃耐旱生理特性研究

Studied on the Drought Resistance to Four Species of Wild Evergreen Lianas

4种野生常绿藤本植物的抗旱性研究

Harm by drought and mechanism of drought resistance of plant

干旱对植物的伤害及植物的抗旱机制

any of various terrestrial ferns of the genus Cheilanthes; cosmopolitan in arid and semi-arid temperate or tropical regions.

碎米蕨属的陆生植物；生长于全球干旱和半干旱温带或热带地区。

Study on Physiological and Biochemical Indices of Drought Resistance of Two Species in Ceratoides;

两种驼绒藜属植物抗旱性生理生化指标研究

Studies on the Physiological Ecology Characteristics of the Karst Plant Vitis Heyneana under Drought Stress;

干旱胁迫下岩溶植物毛葡萄的生理生态学研究

Research on Physiological and Biochemical Indices of Drought Resistance of Four Species in Atriplex;

滨藜属四种植物抗旱性生理生化指标研究

Seasonal Physiological and Biochemical Response of Haloxylon Bunge to Atmosphere Drought;

梭梭属植物对大气干旱的季节性生理生化响应

The Reproductive Ecology on Four Species of Ephemeral Plants in Eremopyrum;

旱麦草属四种短命植物生殖生态学研究

Study on Physiological and Biochemical Indices of Drought Resistance of Two Species in Lonicera L.

忍冬属两种植物种抗旱性生理生化指标研究

Influences of Drought Stress on the Physical Characteristics of Sedums Species

干旱胁迫对景天属植物生理生化特性的影响

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