Mostrando 561 - 580 Resultados de 9,694 Para Buscar '"chlorophyll"', tiempo de consulta: 0.25s Limitar resultados
  1. 561
  2. 562
  3. 563
    “…Green pixel intensity and chlorophyll a, b and total chlorophyll concentration, measured by conventional means, follow a strong linear relationship (R(2) = 0.985–0.988). …”
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  4. 564
    “…However, to develop improved plant cultivars that are capable of increased productivity, methods that can accurately and quickly quantify photosynthetic efficiency in large numbers of genotypes under field conditions are needed. Chlorophyll fluorescence imaging is a rapid, non-destructive measurement that can provide insight into the efficiency of the light-dependent reactions of photosynthesis. …”
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  5. 565
    “…RESULTS: The results showed that chlorophyll a, chlorophyll b and carotenoid content in fruit skin were higher in Lv (dark green skin) than Bai (light green skin) on fruit skin. …”
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  6. 566
    “…BACKGROUND: Leaf size and shape, which affect light capture, and chlorophyll content are important factors affecting photosynthetic efficiency. …”
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  7. 567
    “…Previously, hyperspectral indices for chlorophyll (Chl) estimation, namely a green peak and red edge in the visible region, have been identified and used for N estimation because leaf N content closely related to Chl content in green leaves. …”
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  8. 568
    “…The results showed A. fabrum with the recommended NPK fertilizer (RNPKF) significantly increased the vine length (48 and 55%), fresh weight (24 and 22%), and contents of chlorophyll a (79 and 50%), chlorophyll b (30 and 33%) and total chlorophyll (61 and 36%), over control at the two Cd levels i.e., Cd2 and Cd5, respectively. …”
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  9. 569
    “…Mg-protoporphyrin IX monomethyl ester (MgPME) cyclase catalyses the formation of the isocyclic ring, the hallmark of chlorins and bacteriochlorins, producing protochlorophyllide a and contributing significantly to the absorption properties of chlorophylls and bacteriochlorophylls. The O(2)-dependent cyclase is found in oxygenic phototrophs and in some purple bacteria. …”
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  10. 570
    “…Estimates of Sun–Induced vegetation chlorophyll Fluorescence (SIF) using remote sensing techniques are commonly determined by exploiting solar and/or telluric absorption features. …”
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  11. 571
    “…The promising results obtained through the hybrid approach support the feasibility of an operational retrieval of chlorophyll and nitrogen content, e.g., in the framework of the future CHIME mission. …”
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  12. 572
    “…With this aim, in the present work, we studied the use of chlorophyll dye (CD) extracted from broccoli waste to obtain hybrid nanopigments based on calcined hydrotalcite (HT) and montmorillonite (MMT) nanoclays. …”
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  13. 573
  14. 574
    “…Throughout the open ocean, a minimum in dissolved iron concentration (dFe) overlaps with the deep chlorophyll maximum (DCM), which marks the lower limit of the euphotic zone. …”
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  15. 575
    “…The complete chloroplast genome of a novel chlorophyll-deficient mutant (clm) and its wild type (WT) in sweetpotato (Ipomoea batatas L.) was sequenced. …”
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  16. 576
    por Hashemi, Zohreh, Leppert, Linn
    Publicado 2021
    “…[Image: see text] Bacteriochlorophyll and chlorophyll molecules are crucial building blocks of the photosynthetic apparatus in bacteria, algae, and plants. …”
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  17. 577
    “…Investigating the effect of seed priming with different concentrations of MnO-NPs on the hormonal, phenolic acid, chlorophyll, and antioxidant profiles of watermelon seedlings showed that treatment with 20 mg·L(−1) MnO-NPs altered the chlorophyll and antioxidant profiles of seedlings. …”
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  18. 578
    “…BACKGROUND: Anthocyanin, chlorophyll, and carotenoid pigments are widely distributed in plants, producing various colors. …”
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  19. 579
    “…Results showed that iron deficiency directly caused chloroplast degeneration and reduced chlorophyll synthesis in chlorosis leaves, while excessive iron treatment can increase chlorophyll contents, chloroplasts sizes, and inflated starch granules. …”
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  20. 580
    por Liu, Man-Hai, Li, Yi-Fen, Chen, Bing-Huei
    Publicado 2021
    “…Pomelo leaves mainly contained chlorophyll a (2278.3 μg/g) and chlorophyll b (785.8 μg/g). …”
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