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266篇 您的检索式:作者名="Stephen A W"
    题名 作者 年代 出处 被引量
1干旱胁迫下5种三叶草的生理反应(英文)显示文摘为了解三叶草属抗旱的生理机理,寻找适宜干旱地区种植的三叶草品种,比较了地三叶草(Trifoliumsubterraneum L.)、大花三叶草(rmichelianum Savi)、自:二三叶草(rrepens L.)、高加索三叶草(T.ambiguum M.Bieb.)和草莓三叶草(zfragiferum L.)在人工干旱条件下4wk的生长和生理反应.结果表明,干旱处理下大仡乏叶草、草莓三叶草和白三叶草地上部分干重严重减少,分别降低了70%、66%和64%,而高加索三叶草和地三叶草减少不到50%;高加索三叶草叶片水势降低到-2.0MPa以下,而其他4种三叶草只降低到-1.5MPa左右;高加索三叶草和争莓三叶草叶片光合速率降低25%,而地三叶草、白三叶草和大花三叶草下降35%~63%.此外,干旱条件下,5种供试三叶草叶片中游离脯氨酸含量普遍增加,其中高加索三叶草和白三叶草分别增加到2.5倍和3.1倍.研究显示高加索三叶草在多项重要生长和生理指标中表现出很强的抗旱性,因此认为其可作为干旱地区栽培自叶草的补充或替代种.蔺万煌 HOFMANN Rainer W STILWELL Stephen A 2011应用与环境生物学报2011,17,4:7
2How Relational Norms Affect Compliance in Industrial Buying显示文摘Joshi A W Stephen J A 1996Journal of Business Research1996,35,1:1
3Consequences of the Allee effect for behaviour, ecology and censer?vation显示文摘Stephens P A Sutherland W J 1999Trends in Ecology and Evolution1999,14,10:1
4Measurement and prediction of voltage flicker magnitude and frequency显示文摘Girgis A A Stephens J W Makram E B 1995IEEE Trans on Power Delivery1995,10,3:1
5Stability and composition of terrestrially derived dissolved organic nitrogen in continental shelf surface waters 显示文摘GARDNER W S STEPHENS J A 1978Marine Chemistry1978,6,4:1
6Analysis of ammonia-oxidizing bacteria of the 13 subdivision of the class Pro- teobacteria in coastal sand dunes by denaturing gradient gel electro- pboresis and sequencing of PCR-amplified 16S ribosomal DNA frag- ments 显示文摘KOWALCHUK G A STEPHEN J R DE BOER W 1997Appl Environ Microbiol1997,63,4:1
7Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient 显示文摘Stephen A Robert G Vincent W 2009Journal of Parenteral and En- teral Nutrition2009,33,3:1
8Using BPMN to Model a BPEL Process显示文摘Stephen A W 2005BPTrends2005,3,3:1
9Interpretation and marketing as management tools in national parks: insights from Australia显示文摘David A Stephen W 2001Journal of Leisure Property2001,2,1:1
10The effect of temperature varia- tion on spontaneous potential production from explants of brain tissue in culture 显示文摘Cunningham A W B Stephens S G 1962Experientia1962,18,1:1
11Enforced stacking in crowded arenes显示文摘Bushey M L Hwang A Stephens P W 2001J Am Chem Soc2001,123,:1
12Consequences of the Allee effect for behaviour, ecology and conservation显示文摘Stephens P A Sutherland W J 1999Trends in Ecology and Evolution1999,14,:1
13Phylogeography and systematics of the mud turtle, Kinosternon baurii 显示文摘Stephen A K Dawn S W 2001Copeia2001,3,:1
14The consequences of chirality in crowded arenes-macromolectdar helieity,hierarchical ordering,and directed assembly显示文摘Bushey M L Hwang A Stephens P W 2002Angew Chem Int Ed2002,41,:1
15Investigation of benzene oxide in bone marrow and other tissues of F344 rats following metabolism of benzene in vitro and in vivo 显示文摘Andrew B L Karen YO C Suramya W Thomas A M Bernard T G Stephen M R 1998Chemical Research in Toxicology1998,11,4:1
16Coping style as a psychological resource of grateful people显示文摘Alex M W Stephen J Linley A P 2007Journal of Social and Clinical Psychology2007,26,9:1
17The assessment of particle association and UV disinfection of wastewatex using indigenous spore-forming bacteria显示文摘Li Dong Stephen A Craik Daniel W Smith 2009WaterResearch2009,43,2:1
18Long-termexposure of plaque to zinc citrate 显示文摘Jones C L Stephen K W Ritchie J A 1988Caries Res1988,22,2:1
19Analysis of ammonia-oxidizing bacteria of the β subdivision of the class Proteobacteria in coastal sand dunes by denaturing gradient gel electrophoresis and sequencing of PCR amplified 16S ribosomal DNA fragments显示文摘KOWALCHUK G A STEPHEN J DE BOER W 1997Appl Environ Microbiol1997,6,:1
20Global lithium resources : relative importanceof pegmatite,brine and other deposits 显示文摘Stephen E Kealer Paul W Gruber Pablo A Medina Gregory A Keoleian Mark P Everson Timothy J Wall-ington 2012Ore GeologyReviews2012,48,:1
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