Matches in SemOpenAlex for { <https://semopenalex.org/work/W2321262346> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2321262346 endingPage "349" @default.
- W2321262346 startingPage "343" @default.
- W2321262346 abstract "Until none, only one light-photosynthesis (gross) curve which was obtaind at an upper, active leaf was adopted in many mathematical models for estimating the total photosynthesis in the plant population. But, it is well-known that the shape of the light curve in individual leaf constituting the canopy shows some variance according to leaf age. Therefore, in order to improve the semiepirical theory for evaluating the total photosynthesis of rice population, some experiments were made on the shapes of the light curves of individual leaves of rice plants grown under artifiicial population. Results were summarized as follows: 1. The rectangular hyperbola Pg=1/(α+βI) could be fitted satisfactorily to every result of photosynthesis (net photosynthesis plus respiration in the dark) in this experiment, over a wide range of radiation intensity I, by determining the parameters α and β with linear regression in each leaf. 2. Initial slope of the light curve (l/α) was almost constant and independent to the light saturated value (P∞=1/β) which changed accrding to leaf age. 3. It was difficult to express the rate of photosynthsis relative to the P∞ of each leaf with one curve. 4. Then, we defined that the actual light saturating rate of photosynthesis (Pmax) was the point where the slope of the light curve was 0.03 mgCO2/dm2/hr/Klx and named this light intensity, Imax. It was found that the relationship between Imax and Pmax was linear. The standardized light curve which was expressed the values relative to Imax and Pmax of each leaf could be approximated well with one curve of rectangular hyperbola from tillering stage to ripening stage. In other words, the shapes of the light curves to Pmax were similar in various leaves of rice stand. 5. Using this similarity, the simple method to obtatin the light curve showed good fitness to the observed values of photosynthesis." @default.
- W2321262346 created "2016-06-24" @default.
- W2321262346 creator A5065894604 @default.
- W2321262346 creator A5080053206 @default.
- W2321262346 date "1975-01-01" @default.
- W2321262346 modified "2023-09-25" @default.
- W2321262346 title "An Improvement of Semiempirical Method for Estimating the Total Photosynthesis of the Crop Population : I. On light-photosynthesis curve of rice leaves" @default.
- W2321262346 cites W146756598 @default.
- W2321262346 cites W1571234465 @default.
- W2321262346 cites W2008936323 @default.
- W2321262346 cites W2041124763 @default.
- W2321262346 cites W2044375969 @default.
- W2321262346 cites W2242836357 @default.
- W2321262346 cites W2315130334 @default.
- W2321262346 cites W2332955103 @default.
- W2321262346 cites W2336742665 @default.
- W2321262346 cites W2342825194 @default.
- W2321262346 doi "https://doi.org/10.1626/jcs.44.343" @default.
- W2321262346 hasPublicationYear "1975" @default.
- W2321262346 type Work @default.
- W2321262346 sameAs 2321262346 @default.
- W2321262346 citedByCount "6" @default.
- W2321262346 countsByYear W23212623462012 @default.
- W2321262346 countsByYear W23212623462016 @default.
- W2321262346 crossrefType "journal-article" @default.
- W2321262346 hasAuthorship W2321262346A5065894604 @default.
- W2321262346 hasAuthorship W2321262346A5080053206 @default.
- W2321262346 hasBestOaLocation W23212623461 @default.
- W2321262346 hasConcept C101000010 @default.
- W2321262346 hasConcept C105795698 @default.
- W2321262346 hasConcept C120665830 @default.
- W2321262346 hasConcept C121332964 @default.
- W2321262346 hasConcept C130726490 @default.
- W2321262346 hasConcept C144024400 @default.
- W2321262346 hasConcept C144027150 @default.
- W2321262346 hasConcept C145050668 @default.
- W2321262346 hasConcept C149923435 @default.
- W2321262346 hasConcept C183688256 @default.
- W2321262346 hasConcept C2524010 @default.
- W2321262346 hasConcept C2908647359 @default.
- W2321262346 hasConcept C3020368824 @default.
- W2321262346 hasConcept C33923547 @default.
- W2321262346 hasConcept C44870925 @default.
- W2321262346 hasConcept C48921125 @default.
- W2321262346 hasConcept C59822182 @default.
- W2321262346 hasConcept C86803240 @default.
- W2321262346 hasConceptScore W2321262346C101000010 @default.
- W2321262346 hasConceptScore W2321262346C105795698 @default.
- W2321262346 hasConceptScore W2321262346C120665830 @default.
- W2321262346 hasConceptScore W2321262346C121332964 @default.
- W2321262346 hasConceptScore W2321262346C130726490 @default.
- W2321262346 hasConceptScore W2321262346C144024400 @default.
- W2321262346 hasConceptScore W2321262346C144027150 @default.
- W2321262346 hasConceptScore W2321262346C145050668 @default.
- W2321262346 hasConceptScore W2321262346C149923435 @default.
- W2321262346 hasConceptScore W2321262346C183688256 @default.
- W2321262346 hasConceptScore W2321262346C2524010 @default.
- W2321262346 hasConceptScore W2321262346C2908647359 @default.
- W2321262346 hasConceptScore W2321262346C3020368824 @default.
- W2321262346 hasConceptScore W2321262346C33923547 @default.
- W2321262346 hasConceptScore W2321262346C44870925 @default.
- W2321262346 hasConceptScore W2321262346C48921125 @default.
- W2321262346 hasConceptScore W2321262346C59822182 @default.
- W2321262346 hasConceptScore W2321262346C86803240 @default.
- W2321262346 hasIssue "3" @default.
- W2321262346 hasLocation W23212623461 @default.
- W2321262346 hasOpenAccess W2321262346 @default.
- W2321262346 hasPrimaryLocation W23212623461 @default.
- W2321262346 hasRelatedWork W2098557467 @default.
- W2321262346 hasRelatedWork W2146951197 @default.
- W2321262346 hasRelatedWork W2361318548 @default.
- W2321262346 hasRelatedWork W2373195944 @default.
- W2321262346 hasRelatedWork W2386145290 @default.
- W2321262346 hasRelatedWork W2767482739 @default.
- W2321262346 hasRelatedWork W3041870636 @default.
- W2321262346 hasRelatedWork W3046437000 @default.
- W2321262346 hasRelatedWork W3123551978 @default.
- W2321262346 hasRelatedWork W4232452767 @default.
- W2321262346 hasVolume "44" @default.
- W2321262346 isParatext "false" @default.
- W2321262346 isRetracted "false" @default.
- W2321262346 magId "2321262346" @default.
- W2321262346 workType "article" @default.