ArticleScientific reports2014
Net ammonium and nitrate fluxes in wheat roots under different environmental conditions as assessed by scanning ion-selective electrode technique.
Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 48 citations in OpenAlex.
- Understanding the influence of precipitation and nitrogen depositions on the soil health and growth indices of invasive (Solidago canadensis L.) and native (Wedelia chinesis) association.BMC plant biology · 2025Article
- Enhancing Crop Nitrogen Efficiency: The Role of Mixed Nitrate and Ammonium Supply in Plant Growth and Development.Biology · 2025Review
- Nitrogen Availability and Changes in Precipitation Alter Microbially Mediated NO and NGlobal change biology · 2025Article
- Mixed nitrogen forms enhance growth and photosynthetic nitrogen use efficiency by optimizing nitrogen metabolism and leaf N allocation in Gisela 6 cherry rootstock.Frontiers in plant science · 2025Article
- Physiological, molecular, and environmental insights into plant nitrogen uptake, and metabolism under abiotic stresses.The plant genome · 2024Review
- Review
- Characteristics of NHPlants (Basel, Switzerland) · 2022Article
- Physiological characteristics and miRNA sequencing of two root zones with contrasting ammonium assimilation patterns in Populus.Genes & genomics · 2022Article
- A microbial consortium-based product promotes potato yield by recruiting rhizosphere bacteria involved in nitrogen and carbon metabolisms.Microbial biotechnology · 2021Article
- TaANR1-TaBG1 and TaWabi5-TaNRT2s/NARs Link ABA Metabolism and Nitrate Acquisition in Wheat Roots.Plant physiology · 2020Article
- Ammonium Transporter (Frontiers in plant science · 2019Article
- Characteristics of NHScientific reports · 2016Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wheat is one of the most important food crops in the world, its availability affects global food security. In this study, we investigated variations in NH4(+) and NO3(-) fluxes in the fine roots of wheat using a scanning ion-selective electrode technique in the presence of different nitrogen (N) forms, N concentrations, and pH levels as well as under water stress. Our results show that the fine roots of wheat demonstrated maximum NH4(+) and NO3(-) influxes at 20 mm and 25 mm from the root tip, respectively. The maximal net NH4(+) and NO3(-) influxes were observed at pH 6.2 in the presence of a 1/4 N solution. We observed N efflux in two different cultivars following the exposure of roots to a 10% PEG-6000 solution. Furthermore, the drought-tolerant cultivar generally performed better than the drought-intolerant cultivar. Net NH4(+) and NO3(-) fluxes may be determined by plant growth status, but environmental conditions can also affect the magnitude and direction of N flux. Interestingly, we found that NO3(-) was more sensitive to environmental changes than NH4(+). Our results may be used to guide future hydroponic experiments in wheat as well as to aid in the development of effective fertilisation protocols for this crop.
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