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Start Over Coverage 317-320 Rights http://creativecommons.org/licenses/by-nc-sa/4.0/ Subject 2 Harvested from CDK Harvested from CDK Data provider Academy of Sciences Library/Knihovna Akademie věd ČR

1. Gas exchange of terrestrial and epiphytic orchids from Brazilian Atlantic Rainforest

Creator:
Pires, M. V., Almeida, A.-A. F., Santos, E. A., and Bertolde, F. Z.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
botanika, botany, epiphytes, net photosynthetic rate, orchids, photosynthesis, stomatal conductance, terrestrial, transpiration, 2, and 58
Language:
Multiple languages
Description:
Leaf gas exchange of terrestrial and epiphytic orchids from the Atlantic Rainforest in northeast Brazil was investigated under artificial growth conditions. The terrestrial orchids showed higher values of all photosynthetic parameters in comparison to epiphytic ones. There was a close relationship between PN and gs for both terrestrial and epiphytic orchids. Taken together, our results demonstrated that the photosynthetic parameters were related to the specific growth habits of the orchids under study., M. V. Pires ... [et al.]., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

2. Photosynthesis and chlorophyll fluorescence responses of Populus sibirica to water deficit in a desertification area in Mongolia

Creator:
Lee, T. Y., Woo, S. Y., Kwak, M. J., Inkyin, K., Lee, K. E., Jang, J. H., and Kim, I. R.
Format:
print, bez média, and svazek
Type:
model:article and TEXT
Subject:
fotosyntéza, photosynthesis, land degradation, maximum quantum yield of PSII photochemistry, nonstomatal limitation, stomatal limitation, 2, and 581
Language:
Multiple languages
Description:
In the present study, photosynthetic traits and chlorophyll (Chl) fluorescence parameters of Populus sibirica grown under different irrigation regimes were investigated to estimate seedling growth and vitality for reforestation of a desertification area. According to our results, photosynthesis and Chl fluorescence were significantly affected by water deficit only under severe drought conditions., T. Y. Lee, S. Y. Woo, M. J. Kwak, K. Inkyin, K. E. Lee, J. H. Jang, I. R. Kim., and Obsahuje seznam literatury
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

3. Photosynthesis-nitrogen relationship in a Hinoki cypress (Chamaecyparis obtusa) canopy: a comparison with Japanese cedar (Cryptomeria japonica)

Creator:
Kobayashi, H., Inoue, S., and Gyokusen, K.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
botanika, botany, leaf nitrogen content, photosynthetic capacity, species difference, winter depression, 2, and 58
Language:
Multiple languages
Description:
The relationship between light-saturated photosynthetic capacity (Pmax) and leaf nitrogen (N) content was investigated for one year in a 15-year-old Chamaecyparis obtusa canopy and was compared with a Cryptomeria japonica canopy previously described. The linear regression between P max and leaf N content tended to converge toward a single line segment from July to January and in May for C. obtusa. The slope of the linear regression between Pmax and leaf N content of C. obtusa was gentler than that of C. japonica. The smaller regression coefficient of C. obtusa may reflect species differences in nitrogen nutrition requirements between C. obtusa and C. japonica. A pronounced decrease in the slope of the linear regression lines due to low temperature was observed in February and March. During this period, P max of C. obtusa declined more than that of C. japonica suggesting that C. obtusa is less tolerant to low temperatures than C. japonica., H. Kobayashi, S. Inoue, and K. Gyokusen., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

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