Root Uptake and Translocation of Perfluorinated Alkyl Acids by Three Hydroponically Grown Crops

2014 ◽  
Vol 62 (15) ◽  
pp. 3334-3342 ◽  
Author(s):  
Sebastian Felizeter ◽  
Michael S. McLachlan ◽  
Pim De Voogt
Keyword(s):  
Root Uptake ◽  
Hydroponically Grown ◽  
Perfluorinated Alkyl Acids

Uptake of Perfluorinated Alkyl Acids by Hydroponically Grown Lettuce (Lactuca sativa)

2012 ◽  
Vol 46 (21) ◽  
pp. 11735-11743 ◽  
Author(s):  
Sebastian Felizeter ◽  
Michael S. McLachlan ◽  
Pim de Voogt
Keyword(s):  
Lactuca Sativa ◽  
Hydroponically Grown ◽  
Perfluorinated Alkyl Acids

scholarly journals Publisher Correction: Origin and hydrodynamics of xylem sap in tree stems, and relationship to root uptake of soil water

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yasunori Mahara ◽  
Tomoko Ohta ◽  
Jyunichi Ohshima ◽  
Kazuya Iizuka
Keyword(s):  
Soil Water ◽  
Xylem Sap ◽  
Root Uptake

scholarly journals EC Sensitivity of Hydroponically-Grown Lettuce (Lactuca sativa L.) Types in Terms of Nitrate Accumulation

Agriculture ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 315
Author(s):  
Noémi Kappel ◽  
Ildikó Fruzsina Boros ◽  
Francia Seconde Ravelombola ◽  
László Sipos
Keyword(s):  
Lactuca Sativa ◽  
Nitrate Content ◽  
Saline Condition ◽  
Fresh Weight ◽  
Nitrate Level ◽  
Nitrate Accumulation ◽  
Strong Negative Correlation ◽  
Lactuca Sativa L ◽  
Hydroponically Grown ◽  
European Markets

The goal of this research was to investigate the effect of electrical conductivity (EC) levels of the nutrient solution on the fresh weight, chlorophyll, and nitrate content of hydroponic-system-grown lettuce. The selected cultivars are the most representative commercial varieties grown for European markets. Seven cultivars (‘Sintia,’ ‘Limeira,’ ‘Corentine,’ ‘Cencibel,’ ‘Kiber,’ ‘Attiraï,’ and ‘Rouxaï’) of three Lactuca sativa L. types’ (butterhead, loose leaf, and oak leaf) were grown in a phytotron in rockwool, meanwhile the EC level of the nutrient solutions were different: normal (<1.3 dS/m) and high (10 dS/m). The plants in the saline condition had a lower yield but elevated chlorophyll content and nitrate level, although the ‘Limeira’ and ‘Cencibel’ cultivars had reduced nitrate levels. The results and the special characteristic of the lollo-type cultivars showed that the nitrate level could be very different due to salinity (‘Limeira’ had the lowest (684 µg/g fresh weight (FW)) and ‘Cencibel’ had the highest (4396 µg/g FW)). There was a moderately strong negative correlation (−0.542) in the reverse ratio among the chlorophyll and nitrate contents in plants treated with a normal EC value, while this relationship was not shown in the saline condition. Under the saline condition, cultivars acted differently, and all examined cultivars stayed under the permitted total nitrate level (5000 µg/g FW).

scholarly journals Diffusion Limitations in Root Uptake of Cadmium and Zinc, But Not Nickel, and Resulting Bias in the Michaelis Constant

2012 ◽  
Vol 160 (2) ◽  
pp. 1097-1109 ◽  
Author(s):  
Fien Degryse ◽  
Afsaneh Shahbazi ◽  
Liesbeth Verheyen ◽  
Erik Smolders
Keyword(s):  
Root Uptake ◽  
Michaelis Constant ◽  
Diffusion Limitations

scholarly journals Per- and polyfluoroalkyl substances (PFASs) in the soil–plant system: Sorption, root uptake, and translocation

2021 ◽  
Vol 156 ◽  
pp. 106642
Author(s):  
Weiping Mei ◽  
Hao Sun ◽  
Mengke Song ◽  
Longfei Jiang ◽  
Yongtao Li ◽  
...  
Keyword(s):  
Root Uptake ◽  
Plant System ◽  
Polyfluoroalkyl Substances

scholarly journals Root-Applied Glycinebetaine Decreases Nitrate Accumulation and Improves Quality in Hydroponically Grown Lettuce

2021 ◽  
pp. 130558
Author(s):  
Kari Jokinen ◽  
Anna-Kaisa Salovaara ◽  
Daniel O. Wasonga ◽  
Minnamari Edelmann ◽  
Ilkka Simpura ◽  
...  
Keyword(s):  
Nitrate Accumulation ◽  
Hydroponically Grown

scholarly journals Uptake of perfluorinated alkyl acids by crops: results from a field study

2021 ◽  
Author(s):  
Sebastian Felizeter ◽  
Heinrich Jürling ◽  
Matthias Kotthoff ◽  
Pim De Voogt ◽  
Michael S. McLachlan
Keyword(s):  
Field Study ◽  
Plant Uptake ◽  
Perfluorinated Alkyl Acids

Variability of plant uptake of PFAAs from soil is explored with measured uptake factors for 13 PFAAs in 4 crops.

scholarly journals Intraspecific Variability Largely Affects the Leaf Metabolomics Response to Isosmotic Macrocation Variations in Two Divergent Lettuce (Lactuca sativa L.) Varieties

Plants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 91
Author(s):  
Giandomenico Corrado ◽  
Luigi Lucini ◽  
Begoña Miras-Moreno ◽  
Leilei Zhang ◽  
Christophe El-Nakhel ◽  
...  
Keyword(s):  
Lactuca Sativa ◽  
Plant Secondary Metabolites ◽  
Intraspecific Variability ◽  
Mineral Elements ◽  
Yield And Quality ◽  
Lactuca Sativa L ◽  
Adaptive Mechanisms ◽  
Health Related ◽  
Multiple Mineral ◽  
Hydroponically Grown

Mineral elements are essential for plant growth and development and strongly affect crop yield and quality. To cope with an everchanging environment, plants have developed specific responses to combined nutrient variations. In this work, we investigated the effects of multifactorial treatments with three macrocations (K, Ca, and Mg) on lettuce (Lactuca sativa L.) varieties that strongly diverge in leaf pigmentation (full red or green). Specifically, we monitored main leaf parameters and metabolomics profiles of hydroponically grown plants fed with isosmotic nutrient solutions that have different proportions of macroelements. The result revealed a high biochemical plasticity of lettuce, significantly affected by the genotype, the nutrient solution, and their interaction. Our work also provided evidence and insights into the different intraspecific responses to multifactorial variation of macrocations, with two varieties having distinct strategies to metabolically respond to nutrient variation. Overall, plant adaptive mechanisms increased the phytochemical diversity between the varieties both among and within the main classes of plant secondary metabolites. Finally, our work also implies that the interaction of a pre-existing phytochemical diversity with the management of multiple mineral elements can offer added health-related benefits to the edible product specific to the variety.

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