Results 121 to 130 of about 111,032 (264)

Responses of primary producers, anoxia, and chemical feedback to Late Glacial climate change: Insights from a paired lake approach

Journal of Quaternary Science, EarlyView.
Abstract Worldwide, lacustrine ecosystems are threatened by eutrophication and deoxygenation. Both processes are driven by the combined effects of human activities and climate change. Understanding the pre‐anthropogenic nexus between warming, eutrophication, deoxygenation, and related feedback is essential to determine how lakes respond to rapid ...
Noé R.M.M. Schmidhauser, Stan J. Schouten, Petra Zahajská, Andrea Lami, Jacqueline F.N. van Leeuwen, Rik Tjallingii, Hendrik Vogel, Martin Grosjean   +7 more
wiley   +1 more source

Effect of different light‐emitting diodes on vegetative cannabis growth and antioxidant activity

JSFA reports, EarlyView.
Abstract Background Cannabis stands as one of the world's oldest plant sources for food and textile fiber. The study aimed to assess the impact of white LED (blue; 446 nm + amber; 595 nm + red; 653 nm), wide PC amber (595 nm), narrow amber (595 nm) + royal blue (430 nm) (NA + RB), and narrow amber (595 nm) + royal blue (430 nm) + cyan blue (485 nm) (NA 
Zohreh Poudineh, Philip Wiredu Addo, Vincent Desaulniers Brousseau, Anne‐Sophie Rufyikiri, Sarah MacPherson, Valérie Orsat, Mark Lefsrud   +6 more
wiley   +1 more source

Consequence of Diverse Nitrogen Levels on Leaf Pigments in Five Rice Genotypes Under Field Emergent Circumstances

International Journal of Bio-Resource and Stress Management, 2010
The paper assesses the effect of dissimilar nitrogen levels on chlorophyll a, b, a/b, a+b and carotenoids content in assorted rice genotypes growing in field situation. The experiment was conducted throughout kharif season in 2008 and 2009.
Hukum Singh, Amit Verma, M. Krishnamoorthy, Alok Shukla   +3 more
doaj  

Why is chlorophyll b only used in light-harvesting systems? [PDF]

J Plant Res, 2018
Kume A, Akitsu T, Nasahara KN.
europepmc   +1 more source

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori, Pedro Garcia Caparros, Antonella Castagna, Luisa Custódio, Valentina Lazazzara, Claus Krogh Madsen, Felicia Menicucci, Maria João Rodrigues, Katalin Solymosi, Jose Ramon Acosta Motos   +9 more
wiley   +1 more source

Optimizing germination and cultivation of edible halophytes using effluents from an IMTA system

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Halophytes offer nature‐based solutions to food insecurity and soil degradation, while their integration into integrated multi‐trophic aquaculture (IMTA) systems promotes circular economy practices. This study aimed to optimize the germination and cultivation of edible halophytic species, namely Limbarda crithmoides, Suaeda vera and
Viana Castañeda‐Loaiza, Maria João Rodrigues, Nuno Neng, Célia Quintas, Isabel Ratão, Luísa Custódio   +5 more
wiley   +1 more source

Electrochemiluminescence of chlorophyll a and chemiluminescence of chlorophylls a and b

Journal of Inorganic Biochemistry
Ziying Zhan, Zahra Mohamad Sharif, In Lee, Martin J. Stillman, Zhifeng Ding   +4 more
openaire   +1 more source

Synthesis of chlorophyll b: a retrospective analysis of chlorophyllide a oxygenase. [PDF]

Photosynth Res
Hoober JK, Eggink LL, Bednarik DP, Reinbothe S.   +3 more
europepmc   +1 more source

Assessing plant water status: Part 2 – Non‐destructive and remote sensing approaches

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Precise, real time and non‐destructive assessment of plant water status is important for advancing plant physiological understanding, optimizing water usage, improving crop resilience and supporting precision agriculture in the face of increasingly variable climatic conditions.
Naila Farooq, Bo Zhang, Bastian Leander Franzisky, Tasawer Abbas, Jochen Taiber, Martin Koch, Ian C Dodd, Christoph‐Martin Geilfus   +7 more
wiley   +1 more source

Chlorophyll <i>b</i>-An Essence of Plant Photosynthesis. [PDF]

Plants (Basel)
Hoober JK, Eggink LL, Bednarik DP, Reinbothe S.   +3 more
europepmc   +1 more source