Showing 201 - 220 results of 468 for search '"chlorophyll"', query time: 0.06s Refine Results
  1. 201

    Investigating the Effects of Optimized Mineral Fertilization on Plant Growth, Physiological Traits, Tuber Yield, and Biochemical Contents of Potato Crop by Hadjer Chabani, Neji Tarchoun, Roua Amami, Wassim Saadaoui, Najla Mezghani, Alexios A. Alexopoulos, Spyridon A. Petropoulos

    Published 2024-12-01
    “…The application of high rates (T2) resulted in increased chlorophyll fluorescence (Fo) and high ratios of Fv/Fm, and it reduced Fm and photosynthetic active radiation (PAR). …”
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  2. 202
  3. 203

    Dichlormid protect wheat from fomesafen residual injury by increasing PPO expression and the photosynthesis characterize by Dongzhi Li, Yilin Liu, Li Xu, Hao Yu, Yunchao Kan, Runqiang Liu, Guangling Li

    Published 2025-01-01
    “…And the expression level of genes in chlorophyll binding, energy biosynthesis, gibberellin biosynthesis and salicylic acid signal pathway was also validated to be significantly up-regulated by dichlormid. …”
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  4. 204

    Trade-Off Between Enzymatic Antioxidant Defense and Accumulation of Organic Metabolite Affects Salt Tolerance of White Clover Associated with Redox, Water, and Metabolic Homeostase... by Min Zhou, Yuting Wu, Yuchen Yang, Yan Yuan, Junnan Lin, Long Lin, Zhou Li

    Published 2025-01-01
    “…However, Trp004 maintained significantly higher leaf relative water content and chlorophyll content as well as lower osmotic potential and oxidative damage, compared with KL under salt stress. …”
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  5. 205

    Comparative Assessment of Physical and Chemical Characteristics of Prickly Pear Seed Oil from Opuntia ficus-indica and Opuntia megacantha Varieties by Fatima Ettalibi, Abderraouf El Antari, Allal Hamouda, Chemseddoha Gadhi, Hasnaâ Harrak

    Published 2021-01-01
    “…The three studied varieties had higher contents of α-pheophytin and carotenoids than that of chlorophyll. Oil from the “Aakria” variety was distinguished by having the highest contents of α-pheophytin and chlorophyll. …”
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  6. 206

    Sublethal Heavy Metal Stress Stimulates Innate Immunity in Tomato by Nilanjan Chakraborty, Swarnendu Chandra, Krishnendu Acharya

    Published 2015-01-01
    “…Copper in in vivo condition induced accumulation of defense enzymes like peroxidase (PO), polyphenol oxidase (PPO), phenylalanine ammonia-lyase (PAL), and β-1,3 glucanase along with higher accumulation of total phenol, antioxidative enzymes (catalase and ascorbate peroxidase), and total chlorophyll content. Furthermore, the treatment also induced nitric oxide (NO) production which was confirmed by realtime visualization of NO burst using a fluorescent probe 4,5-diaminofluorescein diacetate (DAF-2DA) and spectrophotometric analysis. …”
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  7. 207

    Disentangling effects of droughts and heatwaves on alpine periphyton communities: A mesocosm experiment by Tamika Nagao, Rolf Vinebrooke

    Published 2025-02-01
    “…In both simultaneous, and sequential exposure treatments involving drought followed by a heatwave, the negative effect of drought masked the effects of warming on chlorophyll‐inferred algal biomass and taxonomic composition. …”
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  8. 208

    Field Identification and Management of Greasy Spot Disease by S. H. Futch, L. W. Timmer

    Published 2005-09-01
    “…These yellow (chlorotic) spots occur when infected cells fail to develop chlorophyll. Lesions are more yellowish and diffuse on lemons and grapefruit and more raised and darker on tangerines. …”
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  9. 209

    Potential use of Spirulina sp. as fish feed : A mini review by Rhiana Prameswari, Yuli Andriani, Iwang Gumilar, Zahidah Hasan

    Published 2024-09-01
    “…Spirulina sp. contains 60–71% protein, 8% fat, 16% carbohydrates, and vitamins as well as 1.6% Chlorophyll- a, 18% Phycocyanin, 17% β-Carotene, and 20–30% γ-linoleaic acid from total fatty acids. …”
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  10. 210

    Alternate partial root-zone irrigation combined with nitrogen fertilizer: An adaptive surge root irrigation and nitrogen strategy to improve apple yield, water-nitrogen use efficie... by Kun Hao, Wei Zhang, Shijiang Zhu, Youliang Peng, Yun Zhong, Feilong Jie, Lihua Liu, Yalin Gao, Lin Zhou, Chuang Liu, Fangyuan Shen

    Published 2025-03-01
    “…High water and fertilizer conditions led to the highest chlorophyll content, fresh treetop growth rate, net photosynthesis rate, transpiration rate, and leaf instantaneous water use efficiency. …”
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  11. 211

    Prohexadione-Calcium Reduced Stem and Tiller Damage and Maintained Yield by Improving the Photosynthetic and Antioxidant Capacity of Rice (<i>Oryza sativa</i> L.) Under NaCl Stress by Wanqi Mei, Shaoxia Yang, Jian Xiong, Aaqil Khan, Liming Zhao, Xiaole Du, Jingxin Huo, Hang Zhou, Zhiyuan Sun, Xiaohui Yang, Nana Yue, Naijie Feng, Dianfeng Zheng

    Published 2025-01-01
    “…Pro-Ca significantly increased the chlorophyll <i>a</i> (chl <i>a</i>), chlorophyll <i>b</i> (chl <i>b</i>) and carotenoid contents by 32.8%, 58.4%, and 33.2%, respectively under NaCl stress. …”
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  12. 212

    Evaluation of spatial variation and nutritional status of environmental quality in the surface seawater from fishing harbours of Hainan island by Ren Bingnan, Geng Jing, Qin Dajun, Yang Bo

    Published 2025-01-01
    “…To investigate the nutrient distribution characteristics and the eutrophication status of the main fishing ports in Hainan Province, this study analyzed the 2021 seawater quality indicators, including biochemical oxygen demand (BOD5), chemical oxygen demand (COD), chlorophyll a (Chl a), ammonia nitrogen (NH4-N), nitrite nitrogen (NO2-N), nitrate nitrogen (NO3-N), and soluble active phosphate (DIP). …”
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  13. 213

    Efficiency of the photosynthetic apparatus of Myriophyllum spicatum L. under anthropopression – a case study from Upper Silesian by Ewelina Roszkowska

    Published 2019-09-01
    “…The photosynthetic apparatus performance of macrophytes was measured using the chlorophyll fluorescence signal through a Pocket PEA fluorimeter. …”
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  14. 214

    POTENCY OF CHLORELLA SPP. AS AN ANTIOXIDANT AND ANTI-INFLAMMATORY AGENT by Fauzia Rahma Cahyani, Hasna Siti Munifah Isman

    Published 2022-03-01
    “…Based on the literature review, Chlorella can act as an antioxidant and anti-inflammatory agent due to the phenolic compounds, carotenoid pigments and chlorophyll, and extracellular polysaccharides (EPS) contained in it. …”
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  15. 215

    Plant growth-promoting microorganisms as natural stimulators of nitrogen uptake in citrus. by Ana Pérez-Piqueres, Belén Martínez-Alcántara, Rodolfo Canet, Raquel Del Val, Ana Quiñones

    Published 2025-01-01
    “…Individual inoculations positively affected tree water potential, leaf chlorophyll concentrations (SPAD-values) and photosynthetic performance, enhancing tree growth. …”
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  16. 216

    Examples of high performance liquid chromatography (HPLC) application in marine ecology studies in the northern Adriatic by Vesna Flander-Putrle

    Published 2010-06-01
    “…In the fish farm area the concentration of chlorophyll a degradation products was higher, whereas in the locally enriched environment of sewage outlets we observed only small changes in taxonomic composition and phytoplankton biomass. …”
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  17. 217

    Global decline in net primary production underestimated by climate models by Thomas J. Ryan-Keogh, Alessandro Tagliabue, Sandy J. Thomalla

    Published 2025-02-01
    “…A model ranking scheme, based on the similarity of linear responses of net primary production to changes in sea surface temperature, chlorophyll-a and the mixed layer, finds that future declines in net primary production are more likely than presently predicted. …”
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  18. 218

    Shelf Life of Extra Virgin Olive Oil and Its Prediction Models by Xueqi Li, Selina C. Wang

    Published 2018-01-01
    “…., phenolic compounds, alpha-tocopherol, and chlorophyll). The level of oxidation degradation is greatly affected by the EVOO chemical composition (free fatty acids, saturated and unsaturated fat ratio, total phenol content, etc.) and storage conditions (packaging material, oxygen, temperature, and light). …”
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  19. 219

    Cork and Compost as Mitigators of Soil Compaction from Trampling in Urban Green Areas: Effects on Plant Growth and Soil Functionality by Bianca Rompato, Lucia Mondanelli, Ermes Lo Piccolo, Claudia Cocozza, Giovanni Mastrolonardo, Laura Giagnoni, Gregorio Fantoni, Alessandro Bizzarri, Barbara Mariotti, Leonardo Verdi, Alberto Maltoni, Francesco Ferrini, Giacomo Certini

    Published 2024-12-01
    “…Soil and plant physiological responses were analyzed during the summer months, focusing on soil gas exchange, temperature, moisture, microbial respiration, enzymatic activity, leaf gas exchange, leaf chlorophyll fluorescence, chlorophyll content, and maximum daily trunk shrinkage. …”
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  20. 220

    Physio-Biochemical Indexes as Indicators of Cadmium Tolerance in <i>Brassica napus</i> L. Cultivars by Yu Qiu, Shuhe Wei, Jie Zhan, Brett H. Robinson, Lidia Skuza, Jianming Xue, Huiping Dai, Li Zhan, Ziyang Tang

    Published 2025-01-01
    “…There were significant positive correlations between TI and chlorophyll a (Chla), chlorophyll b (Chlb), carotenoids (Car), net photosynthetic rate (Pn), transpiration rate (Tr), and activities of antioxidant enzymes and non-enzymatic antioxidants such as superoxide dismutase (SOD), ascorbate peroxidase (APX), glutathione (GSH), and ascorbic acid (ASA), while negatively correlating with intercellular CO<sub>2</sub> concentration (Ci) and malondialdehyde (MDA) content. …”
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