高温胁迫,high temperature stress
1)high temperature stress高温胁迫
1.Change of endogenous hormone around sprout tumble of Pinellia ternata underhigh temperature stress;高温胁迫下半夏倒苗前后内源激素的变化
2.Effects ofhigh temperature stress on root vitality and leaf biochemical indexes in different populations of Pinellia ternate;半夏不同居群根系活力和生化指标对高温胁迫的响应
3.The change of activity of protective enzyme around sprout tumble of Pinellia ternate underhigh temperature stress;高温胁迫下半夏倒苗前后保护酶活力的变化
英文短句/例句
1.Effects of High Temperature on Photosynthetic Characteristics in Cucumber Leaves;高温胁迫对黄瓜叶片光合特性的影响
2.Effect of High Temperature Stress on the Operation of Photosynthetic Apparatus in Citrus Plant;高温胁迫对柑橘光合机构运转的影响
3.On the Influence of High Temperature on Cucumber s Physical and Chemical Development;高温胁迫对黄瓜生理、生化过程的影响
4.Physiological response of warm-season turf-grass to high temperature stress暖季型草坪草对高温胁迫的生理响应
5.Effect of water and fertilizer coupling on ecological characters of Festuca arundinaceaunder heat stress高温胁迫下水肥耦合对高羊茅生态性状的影响
6.Study on the Physiological and Biochemical Characters of Rice [Oryza Sativa L.] under High Temperature Stress;高温胁迫对水稻生理生化特性的影响研究
7.Changed Activities of Defense-Related Enzymes in Nicotiana-TMV Interaction under High-temperature Stress;高温胁迫下烟草-TMV互作中的防御酶活性变化
8.Isolation of Differentially Expressed Genes under Heat Stress during Grain Filling Period in Winter Wheat;冬小麦灌浆期高温胁迫差异表达基因的分离
9.Study on the Effects of High Temperature on the Metabolism of Ascorbic Acid in Cucumber Seedlings;高温胁迫对黄瓜幼苗抗坏血酸代谢影响的研究
10.Studies on Physiological Characteristics Effects of Agapanthus Africanus Seedlings under High Temperature Stress;高温胁迫对蓝百合幼苗生理特征的影响
11.Adaptable Mechanisms to High Temperature Impact of Tetranychus Cinnabarinus with Resistance to Abamectin;抗阿维菌素朱砂叶螨适应高温胁迫机理研究
12.Study on Physiological Effects and Thermotolerance Induction of Apple under High Temperature Stress;高温胁迫对苹果生理效应及耐热性诱导的研究
13.Study on Mechanism of Photosynthesis Responsing to High Temperature Stress in Chrysanthemum;菊花光合作用对高温胁迫的响应机理研究
14.Study on the Physiological and Hyperspectral Characteristics of Rice under High Temperature Stress高温胁迫下水稻生理及光谱特性的研究
15.Effects of High Temperature Stress on Photochemical Activity of PSⅡ in Summer Scallion高温胁迫对夏大葱PSⅡ光化学活性的影响
16.Effect of salicylic acid on heat resistance of rice seedling under heat stress水杨酸对高温胁迫下水稻幼苗抗热性的影响
17.Analysis of Differential Expression of Rice Genes in Response to Heat Stress by Microarray应用基因表达芯片分析水稻高温胁迫相关基因
18.Mitigative effect of ascorbic acid on high temperature stress of lily tissue culture plantlets抗坏血酸对百合组培苗高温胁迫的缓解效应
相关短句/例句
Heat stress高温胁迫
1.Heat tolerance of 15 Camellia cultivars under heat stress;高温胁迫下15个茶花品种的耐热性
2.Effects of heat stress on growth and membrane damage of diploid and tetraploid Raphanus sativus L.;高温胁迫对二倍体和四倍体萝卜生长和膜伤害的影响
3.Effect of heat stress on the contents of free proline, soluble sugar and malondiadehyde in Dioscorea zingiberensis leaves;高温胁迫对黄姜叶片脯氨酸、可溶性糖和丙二醛含量的影响
3)High-temperature stress高温胁迫
1.Effects of salicylic acid (SA) on high-temperature stress resistance of cucumber seedling;水杨酸对黄瓜幼苗抗高温胁迫能力的影响
2.Ginkgo biloba seedling tolerance to high-temperature stress using salicylic acid;水杨酸对银杏幼苗抗高温胁迫能力的影响
3.The present test was undertaken with Fuji apple fruit to find out the effect of high-temperature stress on the content of O_2~-· and MDA as well as the activity of SOD and POD.以红富士苹果为试材,探讨了高温胁迫对苹果果皮组织中O2-·和MDA含量及SOD和POD活性的影响。
4)high and low temperature stresses高低温胁迫
1.Change of SOD activity in corns experienced with different polluted duration underhigh and low temperature stresses;不同污染经历的玉米在高低温胁迫下SOD酶活性的变化
5)sub-high temperature stress亚高温胁迫
6)drought and heat stresses干旱高温胁迫
延伸阅读
水分胁迫水分胁迫water stress水分胁迫(wate:stress)植物水分散失l超过水分吸收t，使含水t下降，膨压降低.正常代谢失调的现象.植物除因土城中缺水引起水分胁迫外，干早、淹水、冰冻、高温或盐演条件等不良环境作用于植物体时，都可能引起水分胁迫.不同植物及品种对水分胁迫的敏感性不同，影响不一。在淹水条件下，有氧呼吸受抑制，影响水分吸收，也会导致细胞缺水失去膨压，冰冻引起细胞间隙结冰，特别是在严重冰冻后遇晴天，细胞间隙的冰晶体融化后又因燕腾大t失水，易引起水分失去平衡而姜蔫.高温及盐演条件下亦易引起植物水分代谢失去平衡，发生水分胁迫.干旱缺水引起的水分胁迫是最常见的，也是对植物产量影响最大的.水分胁迫对植物祝谢的影响在植物水分亏缺时，反应最快的是细胞伸长生长受抑制，因为细胞膨压降低就使细胞伸长生长受阻，因而叶片较小，光合面积减小;随着胁迫程度的增高，水势明显降低，且细胞内脱落酸(ABA)含量增高，使净光合率亦随之下降，另一方面，水分亏缺时细胞合成过程减弱而水解过程加强，淀粉水解为糖，蛋白质水解形成氨基酸，水解产物又在呼吸中消耗;水分亏缺初期由于细胞内淀粉、蛋白质等水解产物增亥，吸呼底物增加，促进了呼吸，时间稍长，呼吸底物减少，呼吸速度即降低，且因氧化碑酸化解联，形成无效呼吸，导致正常代谢进程紊乱，代谢失调。水分胁迫对植物的严重影!栩王由于水分胁迫引起植物脱水，导致细胞膜结构破坏.在正常情况下，由于细胞膜结构的存在，植物细胞内有一定的区域化(compartmentation)，不同的代谢过程在不同的部位进行而彼此又相互联系;如果膜结构破坏就引起代谢紊乱。不同植物或品种对水分胁迫的反应不同植物或品种在干早条件下的反应不同.早生植物长期生活在干早的环境中，在生理或形态上具有一定的适应特性.例如具有强大的根系，燕腾量高时.可吸收深层土中的水分，这是一种积极的抗旱方式。有的角质层发达，避免水分过多散失或气孔夜开昼闭等避免水分散失.如仙人掌，白天气孔关闭减少水分消耗量，夜间气孔张开，吸收的CO:，固定于苹果酸中，白天又释放出CO:用于光合作用中。栽培植物的抗早性虽不及早生植物，但不同植物或品种之间对水分胁迫的敏感性亦不同，一般C.植物比C:植物的水分利用率高，抗早性亦较强，C;植物中高粱的抗旱性又比玉米强。在水分亏缺时，高粱叶片中的ABA含量明显低于玉米，干早后复水，高粱亦较玉米易于恢复正常。在生产上应注意合理施肥，提高植物杭早性的间题，例如钾有渗透调节功能，在施肥时应适当配合钾肥，发挥其渗透调节功能，提高作物抗早性.(饶立华)
