An ICln homolog contributes to osmotic and low‐nitrate tolerance by enhancing nitrate accumulation in Arabidopsis

2021 ◽  
Author(s):  
Moli Chu ◽  
Yuan Wang ◽  
Baicong Mu ◽  
Haiman Ge ◽  
Chi Zhang ◽  
...  
Keyword(s):  
Nitrate Tolerance ◽  
Nitrate Accumulation

Effect of cultivation pattern and nitrogen application rate on soil fertility and nitrate accumulation under maize-wheat rotation system

2010 ◽  
Vol 18 (4) ◽  
pp. 693-697
Author(s):  
Hong ZHANG ◽  
Jian-Bin ZHOU ◽  
Chun-Yang WANG ◽  
Fang DONG ◽  
Feng-Juan LI
Keyword(s):  
Soil Fertility ◽  
Application Rate ◽  
Nitrogen Application ◽  
Nitrate Accumulation ◽  
Rotation System ◽  
Nitrogen Application Rate

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 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

Massive atmospheric nitrate accumulation in a continental interior desert, northwestern China

Geology ◽  
2012 ◽  
Vol 40 (7) ◽  
pp. 623-626 ◽  
Author(s):  
Yan Qin ◽  
Yanhe Li ◽  
Huiming Bao ◽  
Feng Liu ◽  
Kejun Hou ◽  
...  
Keyword(s):  
Northwestern China ◽  
Nitrate Accumulation ◽  
Atmospheric Nitrate ◽  
Continental Interior

Nitrate accumulation in leaves of vegetation of a forested ecosystem receiving high amounts of atmospheric ammonium sulfate

1990 ◽  
Vol 125 (1) ◽  
pp. 143-145 ◽  
Author(s):  
A. J. M. Stams ◽  
I. J. Lutke Schipholt
Keyword(s):  
Ammonium Sulfate ◽  
Nitrate Accumulation ◽  
Forested Ecosystem

scholarly journals Study of nitrate levels in fruits and vegetables to assess the potential health risks in Bangladesh

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Rayhan Uddin ◽  
Mostak Uddin Thakur ◽  
Mohammad Zia Uddin ◽  
G. M. Rabiul Islam
Keyword(s):  
Cluster Analysis ◽  
Health Risks ◽  
Fruits And Vegetables ◽  
Risk Index ◽  
Daily Intake ◽  
Point Estimate ◽  
Nitrate Content ◽  
Nitrate Accumulation ◽  
Health Risk Index ◽  
Potential Health

AbstractNitrate is a chemical compound naturally present in fruits and vegetables. This study aims at assessing the nitrate levels and health risks arising from high consumption of fruits and vegetables in Bangladesh. Sixteen species of fruits and vegetables were examined for nitrates using High-Performance Liquid Chromatography with Photo Diode Array (PDA) detector. Ward’s hierarchical cluster analysis was carried out to identify the cluster of tested fruits and vegetables for the nitrate contents. A point estimate of the daily intake was applied to find the health risks that arise due to elevated levels of nitrate in fruits and vegetables. The results show that root and tuber vegetables accumulate significantly higher levels of nitrate in comparison to fruits and fruit vegetables (P < 0.05). In cluster analysis, the nitrate accumulation of fruits and vegetables show four clear clusters contributing to 29.54%, 7.17%, 4.42%, and 58.57% of the total nitrate content in the entire sample. The risk assessment of the Estimated Daily Intake (EDI) and Health Risk Index (HRI) of almost all the tested samples was in the acceptable range, except for radish, thereby indicating the acceptance of risk due to nitrate intake in Bangladesh. As nitrate may have had risk factor for health, during cultivation and storing the product should be properly monitored.

Effects of exogenous polyamines on nitrate tolerance in cucumber

2016 ◽  
Vol 63 (4) ◽  
pp. 549-557 ◽  
Author(s):  
X. H. Wang ◽  
S. J. Wang ◽  
Z. Chen ◽  
B. Gong ◽  
X. F. Wang ◽  
...  
Keyword(s):  
Nitrate Tolerance

Mechanisms of nitrate tolerance: A review

1990 ◽  
Vol 4 (1) ◽  
pp. 247-252 ◽  
Author(s):  
Richard J. Katz
Keyword(s):  
Nitrate Tolerance
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