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Author Caffarra, A.; Donnelly, A. url  doi
openurl 
  Title The ecological significance of phenology in four different tree species: effects of light and temperature on bud burst Type Journal Article
  Year (down) 2011 Publication International Journal of Biometeorology Abbreviated Journal Int J Biometeorol  
  Volume 55 Issue 5 Pages 711-721  
  Keywords Plants  
  Abstract The process of adaptation is the result of stabilising selection caused by two opposite forces: protection against an unfavourable season (survival adaptation), and effective use of growing resources (capacity adaptation). As plant species have evolved different life strategies based on different trade offs between survival and capacity adaptations, different phenological responses are also expected among species. The aim of this study was to compare budburst responses of two opportunistic species (Betula pubescens, and Salix x smithiana) with that of two long-lived, late successional species (Fagus sylvatica and Tilia cordata) and consider their ecological significance. Thus, we performed a series of experiments whereby temperature and photoperiod were manipulated during dormancy. T. cordata and F. sylvatica showed low rates of budburst, high chilling requirements and responsiveness to light intensity, while B. pubescens and S. x smithiana had high rates of budburst, low chilling requirements and were not affected by light intensity. In addition, budburst in B. pubescens and S. x smithiana was more responsive to high forcing temperatures than in T. cordata and F. sylvatica. These results suggest that the timing of growth onset in B. pubescens and S. x smithiana (opportunistic) is regulated through a less conservative mechanism than in T. cordata and F. sylvatica (long-lived, late successional), and that these species trade a higher risk of frost damage for the opportunity of vigorous growth at the beginning of spring, before canopy closure. This information should be considered when assessing the impacts of climate change on vegetation or developing phenological models.  
  Address Department of Botany, School of Natural Sciences, Trinity College Dublin, Ireland. amelia.caffarra@gmail.com  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0020-7128 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:21113629 Approved no  
  Call Number LoNNe @ kyba @ Serial 1675  
Permanent link to this record
 

 
Author Vänninen, I.; Pinto, D.M.; Nissinen, A.I.; Johansen, N.S.; Shipp, L. url  doi
openurl 
  Title In the light of new greenhouse technologies: 1. Plant-mediated effects of artificial lighting on arthropods and tritrophic interactions Type Journal Article
  Year (down) 2010 Publication Annals of Applied Biology Abbreviated Journal  
  Volume 157 Issue 3 Pages 393-414  
  Keywords Plants  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0003-4746 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number LoNNe @ kagoburian @ Serial 658  
Permanent link to this record
 

 
Author Chen, C. L.; Su, Y. H.; Liu, C.J.; Lee, Y.C. url  openurl
  Title Effect of Night Illumination on Growth and Yield of Soybean Type Journal Article
  Year (down) 2009 Publication Journal of Taiwan Agricultural Research Abbreviated Journal J. of Taiwan Agricultural Res.  
  Volume Issue Pages  
  Keywords Plants; soybeans; Taiwan  
  Abstract To evaluate the potential of soybean as a crop for bio-fuel in Taiwan, field experiments were conducted in 2006 across the island, using an Australian variety ‘Leichardt’. This study was one of the field experiments at Hemei Township, Changhua County. Soybean was seeded by hand-spreading in the fall of 2006 and harvested in 2007. Results showed that seeding of soybean by hand-spreading affected uniformity of seed germination and caused high variations in yield in this field. Seed yield of soybean reached 770 kg ha-1 under good pest management and disease control. The study also showed that night illumination is an important factor affecting growth and yield of soybean. Plants growing near the roadside (within 10–20 m) were exposed to the night light, resulting in prolonged vegetative growth and delayed blossom period for about 1 to 4 weeks. Therefore, such plants suffered from poor pod filling due to low temperature stress at reproduction stage and delayed the harvest period for about 6 weeks. Nevertheless, seed yield of soybean plants exposed to the night illumination reached 1000 kg ha-1, which was slightly higher than soybean plants without exposuring to the night illumination.  
  Address chiling(at)tari.gov.tw  
  Corporate Author Thesis  
  Publisher Taiwan Agricultural Research Institute Place of Publication Editor  
  Language Chinese Summary Language English Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number IDA @ john @ Serial 1395  
Permanent link to this record
 

 
Author Ishikawa, R.; Shinomura, T.; Takano, M.; Shimamoto, K. url  doi
openurl 
  Title Phytochrome dependent quantitative control of Hd3a transcription is the basis of the night break effect in rice flowering Type Journal Article
  Year (down) 2009 Publication Genes & Genetic Systems Abbreviated Journal Genes Genet Syst  
  Volume 84 Issue 2 Pages 179-184  
  Keywords Plants; Flowers/*genetics/growth & development; Gene Expression Regulation, Developmental/drug effects; Gene Expression Regulation, Plant/drug effects; Light; Mutation; Oryza/*genetics/growth & development; Photoperiod; Phytochrome B/genetics/*physiology; Plant Proteins/*genetics; Transcription, Genetic  
  Abstract A short exposure to light during relative night (night break; NB) delays flowering in the short day plant rice. NB acts by downregulating Heading date 3a (Hd3a) expression. Because phytochrome B mutants do not respond to NB and their flowering time is not affected even under NB conditions, phyB is required for the suppression of Hd3a expression. The effect of NB is quantitatively controlled by light quality and by either light intensity or duration. However, the molecular mechanisms that regulate these interactions are poorly understood. Here, we examine the roles of phytochromes in the regulation of Hd3a transcription under NB conditions using monochromatic red, far-red and blue light. Red and blue light downregulated Hd3a expression, but far-red light NB did not. The effect of red light NB on Hd3a is dependent on photon fluence and is restored by subsequent far-red light irradiation. Our results suggest that quantitative effect of light on flowering in rice NB is mediated by the regulation of Hd3a transcription by phyB.  
  Address Laboratory of Plant Molecular Genetics, Nara Institute of Science and Technology, Takayama, Ikoma, Japan  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1341-7568 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:19556711 Approved no  
  Call Number GFZ @ kyba @ Serial 3345  
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Author Kirschey, T.; Meisel, J. url  openurl
  Title Augen in der Landschaft Seen und Stillgewässer Nordostdeutschlands. Type Journal Article
  Year (down) 2008 Publication Naturmagazin Abbreviated Journal  
  Volume Issue Pages 4-11  
  Keywords Plants  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number LoNNe @ kagoburian @ Serial 661  
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