Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994520872> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W1994520872 endingPage "71" @default.
- W1994520872 startingPage "64" @default.
- W1994520872 abstract "Plants cultivated in growth chambers under such artificial illumination as fluorescent tubes show certain characteristic differences from plants grown in nature or under incandescent lamps. The plants grown under fluorescent light are shorter and more darkly pigmented; they also show different daylength requirements for certain photoperiodic responses. It was assumed that these effects were caused by the relative deficiency of far red irradiation (λ= 700–750 nm) in the emission from the fluorescent lamps. This assumption was tested on such light sensitive phenomena as stem elongation, flowering, the formation of resting organs, chlorophyll synthesis, and production yield in several plant genera. In all cases the plants were grown under long days (16 h). Six common types of growth chamber illumination were tested for their efficacy for long-day induction. The spectral energy distribution of the lamps was measured. The emission from the various lamp types showed only small differences within the region of visible light (λ: 400–750 nm), but much larger diversity in the ratio of visible to infrared radiation (λ: 750–1000 nm). A strong correlation exists between the relative emission of infrared radiation and the photomorphogenetic efficacy of the lamps. Under fluorescent light the long-day effect was weak or missing, but increased with increasing infrared emission. High infrared emission was also favourable for high production yield." @default.
- W1994520872 created "2016-06-24" @default.
- W1994520872 creator A5026481324 @default.
- W1994520872 creator A5060904777 @default.
- W1994520872 date "1974-01-01" @default.
- W1994520872 modified "2023-09-26" @default.
- W1994520872 title "Growth Chamber Illumination and Photomorphogenetic Efficacy I. Physiological action of infrared radiation beyond 750 nm" @default.
- W1994520872 cites W1889254393 @default.
- W1994520872 cites W1908457589 @default.
- W1994520872 cites W1974284670 @default.
- W1994520872 cites W1974907033 @default.
- W1994520872 cites W1988060599 @default.
- W1994520872 cites W2026253831 @default.
- W1994520872 cites W2040615180 @default.
- W1994520872 cites W2063335037 @default.
- W1994520872 cites W2072930799 @default.
- W1994520872 cites W2122160336 @default.
- W1994520872 cites W2166916432 @default.
- W1994520872 cites W2173531538 @default.
- W1994520872 cites W2327559614 @default.
- W1994520872 cites W4206436797 @default.
- W1994520872 cites W4211202827 @default.
- W1994520872 doi "https://doi.org/10.1111/j.1399-3054.1974.tb04993.x" @default.
- W1994520872 hasPublicationYear "1974" @default.
- W1994520872 type Work @default.
- W1994520872 sameAs 1994520872 @default.
- W1994520872 citedByCount "19" @default.
- W1994520872 countsByYear W19945208722012 @default.
- W1994520872 countsByYear W19945208722013 @default.
- W1994520872 countsByYear W19945208722016 @default.
- W1994520872 crossrefType "journal-article" @default.
- W1994520872 hasAuthorship W1994520872A5026481324 @default.
- W1994520872 hasAuthorship W1994520872A5060904777 @default.
- W1994520872 hasConcept C104663316 @default.
- W1994520872 hasConcept C111337013 @default.
- W1994520872 hasConcept C112950240 @default.
- W1994520872 hasConcept C120665830 @default.
- W1994520872 hasConcept C121332964 @default.
- W1994520872 hasConcept C144027150 @default.
- W1994520872 hasConcept C153385146 @default.
- W1994520872 hasConcept C158355884 @default.
- W1994520872 hasConcept C173886181 @default.
- W1994520872 hasConcept C185544564 @default.
- W1994520872 hasConcept C191897082 @default.
- W1994520872 hasConcept C192562407 @default.
- W1994520872 hasConcept C33947775 @default.
- W1994520872 hasConcept C49040817 @default.
- W1994520872 hasConcept C59822182 @default.
- W1994520872 hasConcept C86803240 @default.
- W1994520872 hasConcept C91881484 @default.
- W1994520872 hasConcept C9466671 @default.
- W1994520872 hasConceptScore W1994520872C104663316 @default.
- W1994520872 hasConceptScore W1994520872C111337013 @default.
- W1994520872 hasConceptScore W1994520872C112950240 @default.
- W1994520872 hasConceptScore W1994520872C120665830 @default.
- W1994520872 hasConceptScore W1994520872C121332964 @default.
- W1994520872 hasConceptScore W1994520872C144027150 @default.
- W1994520872 hasConceptScore W1994520872C153385146 @default.
- W1994520872 hasConceptScore W1994520872C158355884 @default.
- W1994520872 hasConceptScore W1994520872C173886181 @default.
- W1994520872 hasConceptScore W1994520872C185544564 @default.
- W1994520872 hasConceptScore W1994520872C191897082 @default.
- W1994520872 hasConceptScore W1994520872C192562407 @default.
- W1994520872 hasConceptScore W1994520872C33947775 @default.
- W1994520872 hasConceptScore W1994520872C49040817 @default.
- W1994520872 hasConceptScore W1994520872C59822182 @default.
- W1994520872 hasConceptScore W1994520872C86803240 @default.
- W1994520872 hasConceptScore W1994520872C91881484 @default.
- W1994520872 hasConceptScore W1994520872C9466671 @default.
- W1994520872 hasIssue "1" @default.
- W1994520872 hasLocation W19945208721 @default.
- W1994520872 hasOpenAccess W1994520872 @default.
- W1994520872 hasPrimaryLocation W19945208721 @default.
- W1994520872 hasRelatedWork W1972246971 @default.
- W1994520872 hasRelatedWork W1992005470 @default.
- W1994520872 hasRelatedWork W2026870524 @default.
- W1994520872 hasRelatedWork W2070362798 @default.
- W1994520872 hasRelatedWork W2076242790 @default.
- W1994520872 hasRelatedWork W2329799455 @default.
- W1994520872 hasRelatedWork W2347380644 @default.
- W1994520872 hasRelatedWork W2350785062 @default.
- W1994520872 hasRelatedWork W3016393427 @default.
- W1994520872 hasRelatedWork W82316071 @default.
- W1994520872 hasVolume "30" @default.
- W1994520872 isParatext "false" @default.
- W1994520872 isRetracted "false" @default.
- W1994520872 magId "1994520872" @default.
- W1994520872 workType "article" @default.