Matches in SemOpenAlex for { <https://semopenalex.org/work/W3136614733> ?p ?o ?g. }
- W3136614733 abstract "Due to both anthropogenic and natural causes, the number of Horsfieldia hainanensis has been decreasing each year in the Tongza Branch nursery (109.534 525°E, 18.763 516°N) of the Hainan Academy of Forestry, China. Consequently, the protection of H. hainanensis is urgent, as is that of most rare tree species. To develop a more comprehensive understanding of the H. hainanensis growth environment, we took 3-year-old H. hainanensis saplings as the research object. We controlled the light intensity by setting different shade amounts to explore the growth and photosynthetic characteristics of H. hainanensis under different light intensities. We found that shade can promote growth and increase the contents of certain substances. Light transmittance of 44.41% can increase plant height (by 29.545%) and biomass (by 66.676%). Light transmittance of 16.19% can increase the pigment content; Chl increased by 40.864%, Chl a increased by 38.031%, and Chl b increased by 48.412%. Light transmittance of 7.30% can increase the soil plant analysis development (SPAD) value of each part of the leaf; the leaf base increased by 41.000%, the leaf margin increased by 32.574%, the blade tip increased by 49.003%, and the leaf average increased by 40.466%. The specific leaf area can reduce the specific leaf weight. We also found that compared to full light, reducing the light transmittance can increase the total chlorophyll (Chl), chlorophyll A (Chl a), and chlorophyll B (Chl b) contents, and the Chl-SPAD-leaf base, leaf edge, leaf tip, average content, and light-saturated net photosynthetic rate. This can in turn reduce the apparent quantum efficiency (AQY), light compensation point (LCP), and dark respiration rate (Rd). In addition, we found a strong correlation between seven of the photosynthetic pigment indicators (Chl, Chla, Chl b, Chl-SPAD-leaf base, leaf margin, leaf tip, and mean) and the three photosynthesis physiological parameters (AQY, LCP, and Rd). The light transmittance of 44.41% (one layer of shading net) treatment group was conducive to the growth of H. hainanensis and photosynthetic characteristic improvement. Therefore, our light transmittance selection of approximately 44.4% is significant for the natural return of H. hainanensis ." @default.
- W3136614733 created "2021-03-29" @default.
- W3136614733 creator A5024279326 @default.
- W3136614733 creator A5030642599 @default.
- W3136614733 creator A5036720547 @default.
- W3136614733 creator A5049040872 @default.
- W3136614733 creator A5051199675 @default.
- W3136614733 creator A5091622427 @default.
- W3136614733 date "2021-03-12" @default.
- W3136614733 modified "2023-09-28" @default.
- W3136614733 title "Light Intensity Influence on Growth and Photosynthetic Characteristics of Horsfieldia hainanensis" @default.
- W3136614733 cites W1965213938 @default.
- W3136614733 cites W1967959899 @default.
- W3136614733 cites W1970010590 @default.
- W3136614733 cites W1971560144 @default.
- W3136614733 cites W1975365844 @default.
- W3136614733 cites W1983367129 @default.
- W3136614733 cites W1984895023 @default.
- W3136614733 cites W2003399853 @default.
- W3136614733 cites W2010372037 @default.
- W3136614733 cites W2019994588 @default.
- W3136614733 cites W2034317785 @default.
- W3136614733 cites W2034565312 @default.
- W3136614733 cites W2048324231 @default.
- W3136614733 cites W2061925122 @default.
- W3136614733 cites W2079662084 @default.
- W3136614733 cites W2083433922 @default.
- W3136614733 cites W2087303330 @default.
- W3136614733 cites W2092701109 @default.
- W3136614733 cites W2093278438 @default.
- W3136614733 cites W2115663229 @default.
- W3136614733 cites W2139775287 @default.
- W3136614733 cites W2144042033 @default.
- W3136614733 cites W2146719438 @default.
- W3136614733 cites W2150790884 @default.
- W3136614733 cites W2233121923 @default.
- W3136614733 cites W2318124002 @default.
- W3136614733 cites W2327246376 @default.
- W3136614733 cites W2463659320 @default.
- W3136614733 cites W2588662149 @default.
- W3136614733 cites W2590797258 @default.
- W3136614733 cites W2612004532 @default.
- W3136614733 cites W2766648955 @default.
- W3136614733 cites W2772344988 @default.
- W3136614733 cites W2791706979 @default.
- W3136614733 cites W2802080948 @default.
- W3136614733 cites W2908648547 @default.
- W3136614733 cites W2924247374 @default.
- W3136614733 cites W2964171560 @default.
- W3136614733 cites W2973938843 @default.
- W3136614733 cites W2977416290 @default.
- W3136614733 cites W2981368518 @default.
- W3136614733 cites W2984118100 @default.
- W3136614733 cites W2989995522 @default.
- W3136614733 cites W3000743334 @default.
- W3136614733 cites W3002754302 @default.
- W3136614733 cites W3006664336 @default.
- W3136614733 cites W3010064162 @default.
- W3136614733 cites W3013662292 @default.
- W3136614733 cites W3045737333 @default.
- W3136614733 cites W3087595246 @default.
- W3136614733 doi "https://doi.org/10.3389/fevo.2021.636804" @default.
- W3136614733 hasPublicationYear "2021" @default.
- W3136614733 type Work @default.
- W3136614733 sameAs 3136614733 @default.
- W3136614733 citedByCount "2" @default.
- W3136614733 countsByYear W31366147332022 @default.
- W3136614733 countsByYear W31366147332023 @default.
- W3136614733 crossrefType "journal-article" @default.
- W3136614733 hasAuthorship W3136614733A5024279326 @default.
- W3136614733 hasAuthorship W3136614733A5030642599 @default.
- W3136614733 hasAuthorship W3136614733A5036720547 @default.
- W3136614733 hasAuthorship W3136614733A5049040872 @default.
- W3136614733 hasAuthorship W3136614733A5051199675 @default.
- W3136614733 hasAuthorship W3136614733A5091622427 @default.
- W3136614733 hasBestOaLocation W31366147331 @default.
- W3136614733 hasConcept C120665830 @default.
- W3136614733 hasConcept C121332964 @default.
- W3136614733 hasConcept C142362112 @default.
- W3136614733 hasConcept C144027150 @default.
- W3136614733 hasConcept C153349607 @default.
- W3136614733 hasConcept C177515723 @default.
- W3136614733 hasConcept C183688256 @default.
- W3136614733 hasConcept C185592680 @default.
- W3136614733 hasConcept C2776373379 @default.
- W3136614733 hasConcept C2778902199 @default.
- W3136614733 hasConcept C3020368824 @default.
- W3136614733 hasConcept C59822182 @default.
- W3136614733 hasConcept C86803240 @default.
- W3136614733 hasConceptScore W3136614733C120665830 @default.
- W3136614733 hasConceptScore W3136614733C121332964 @default.
- W3136614733 hasConceptScore W3136614733C142362112 @default.
- W3136614733 hasConceptScore W3136614733C144027150 @default.
- W3136614733 hasConceptScore W3136614733C153349607 @default.
- W3136614733 hasConceptScore W3136614733C177515723 @default.
- W3136614733 hasConceptScore W3136614733C183688256 @default.
- W3136614733 hasConceptScore W3136614733C185592680 @default.
- W3136614733 hasConceptScore W3136614733C2776373379 @default.
- W3136614733 hasConceptScore W3136614733C2778902199 @default.
- W3136614733 hasConceptScore W3136614733C3020368824 @default.