Results 1 to 10 of about 56,230 (157)

Nitrogen Source Matters: High NH4/NO3 Ratio Reduces Cannabinoids, Terpenoids, and Yield in Medical Cannabis

open access: yesFrontiers in Plant Science, 2022
The N form supplied to the plant, ammonium (NH4+) or nitrate (NO3–), is a major factor determining the impact of N nutrition on plant function and metabolic responses. We have hypothesized that the ratio of NH4/NO3 supplied to cannabis plants affects the
Nirit Bernstein
exaly   +3 more sources

Integrated comparative transcriptome and physiological analysis reveals the metabolic responses underlying genotype variations in NH4+ tolerance

open access: yesFrontiers in Plant Science, 2023
Several mechanisms have been proposed to explain NH4+ toxicity. However, the core information about the biochemical regulation of plants in response to NH4+ toxicity is still lacking.
Haifei Chen   +5 more
doaj   +1 more source

Transcriptome analysis of tea (Camellia sinensis) leaves in response to ammonium starvation and recovery

open access: yesFrontiers in Plant Science, 2022
The tea plant is a kind of ammonium-preferring crop, but the mechanism whereby ammonium (NH4+) regulate its growth is not well understood. The current study focused on the effects of NH4+ on tea plants.
Yu Wang   +7 more
doaj   +1 more source

A Combination Strategy of Ceftriaxone, Sulbactam and Disodium Edetate for the Treatment of Multi-Drug Resistant (MDR) Septicaemia: A Retrospective, Observational Study in Indian Tertiary Care Hospital [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Introduction: Previous studies have suggested the use of rational combination therapy for the treatment of multi-drug resistant (MDR) infections. An antibiotic adjuvant entity (AAE) of ceftriaxone, sulbactam and disodium edetate (Elores) was approved
Umakant Nagashetty Patil   +1 more
doaj   +1 more source

Silicon Mitigates Ammonium Toxicity in Cabbage (Brassica campestris L. ssp. pekinensis) ‘Ssamchu’

open access: yesFrontiers in Sustainable Food Systems, 2022
Ammonium (NH4+) toxicity hinders the cabbage yield because most subspecies or varieties exhibit extreme sensitivity to NH4+. Current knowledge indicates that silicon (Si) can alleviate or reverse the ammonium toxicity severity.
Jinnan Song   +4 more
doaj   +1 more source

Treatment of ammonium in slaughterhouse wastewater by UASB technology combined with EGSB using anammox and PVA gel

open access: yesVietnam Journal of Science, Technology and Engineering, 2022
Slaughterhouse wastewater (SWW) possesses very high organic and nutrient concentrations and its residues are moderately solubilized, which leads to pollution affecting the environment and human health.
Minh Nhat Phan   +3 more
doaj   +1 more source

Effects of Salinity and NO3:NH4 Ratio on Yield and Quality in Canola (Brassica napus L.)

open access: yesNotulae Scientia Biologicae, 2009
The effect of salinity and NO3: NH4 ratio (0:100, 75: 25, 50:50, and 25:75) in the nutrient solution on growth, yield quality and N metabolism in hydroponically grow canola (Brassica napus L.) was evaluation.
Ahmad BYBORDI   +2 more
doaj   +3 more sources

Effects of Different Inorganic Nitrogen Sources of Iris pseudacorus and Iris japonica on Energy Distribution, Nitrogen, and Phosphorus Removal

open access: yesHortScience, 2022
High- and low-affinity transport systems are the main pathways for the transportation of NO3– and NH4+ across intracellular membranes. NO3− and NH4+ are assimilated through different metabolic pathways in plants.
Rongrong Duan   +3 more
doaj   +1 more source

Ammonium Transporter (BcAMT1.2) Mediates the Interaction of Ammonium and Nitrate in Brassica campestris

open access: yesFrontiers in Plant Science, 2020
The provision of ammonium (NH4+) and nitrate (NO3−) mixture increases the total nitrogen (N) than the supply of sole NH4+ or NO3– with the same concentration of total N; thus, the mixture contributes to better growth in Brassica campestris.
Yunna Zhu   +8 more
doaj   +1 more source

Determination of optimal NH4+/K + concentration and corresponding ratio critical for growth of tobacco seedlings in a hydroponic system

open access: yesFrontiers in Plant Science, 2023
Inherently, ammonium (NH4+) is critical for plant growth; however, its toxicity suppresses potassium (K+) uptake and vice-versa. Hence, attaining a nutritional balance between these two ions (NH4+ and K+) becomes imperative for the growth of tobacco ...
Chuanzong Li   +12 more
doaj   +1 more source

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