Results 21 to 30 of about 33,519 (180)

Klebsiella variicola improves the antioxidant ability of maize seedlings under saline-alkali stress [PDF]

open access: yesPeerJ, 2021
Background Saline-alkali soil is mainly distributed in the northern and coastal areas of China. The Songnen Plain, located in the northeast of China, is a region with a relatively high concentration of saline-alkali soil and is also one of the more at ...
Lijuan Yang, Yufeng Wang, Kejun Yang
doaj   +2 more sources

Response Mechanisms of Plants Under Saline-Alkali Stress

open access: yesFrontiers in Plant Science, 2021
As two coexisting abiotic stresses, salt stress and alkali stress have severely restricted the development of global agriculture. Clarifying the plant resistance mechanism and determining how to improve plant tolerance to salt stress and alkali stress ...
Shumei Fang   +3 more
doaj   +1 more source

Post‐anthesis saline‐alkali stress inhibits grain filling by promoting ethylene production and signal transduction

open access: yesFood and Energy Security, 2022
Saline‐alkali stress is one of the major abiotic stresses that severely affect rice yield. However, the mechanism by which saline‐alkali stress regulates grain filling in rice is still unclear. In this study, Oryza sativa L. spp.
Yaqiong Peng   +12 more
doaj   +1 more source

Elevated Level of DNA Damage and Impaired Repair of Oxidative DNA Damage in Patients with Recurrent Depressive Disorder [PDF]

open access: yes, 2015
Background: Depressive disorder (DD), including recurrent DD (rDD), is a severe psychological disease, which affects a large percentage of the world population.
Bielecka-Kowalska, Anna   +9 more
core   +1 more source

Developing and sustainably utilize the coastal mudflat areas in China [PDF]

open access: yes, 2016
Coastalmudflat areas are regarded as the important reserve land resource in China. Rational exploitation and development of the mudflat areas can relieve the stress of inadequate land resources. Probing into the developing models of resource exploitation
Liu, LP   +6 more
core   +1 more source

NaCl-responsive ROS scavenging and energy supply in alkaligrass callus revealed from proteomic analysis

open access: yesBMC Genomics, 2019
Background Salinity has obvious effects on plant growth and crop productivity. The salinity-responsive mechanisms have been well-studied in differentiated organs (e.g., leaves, roots and stems), but not in unorganized cells such as callus.
Yongxue Zhang   +10 more
doaj   +1 more source

Na2CO3-responsive Photosynthetic and ROS Scavenging Mechanisms in Chloroplasts of Alkaligrass Revealed by Phosphoproteomics

open access: yesGenomics, Proteomics & Bioinformatics, 2020
Alkali-salinity exerts severe osmotic, ionic, and high-pH stresses to plants. To understand the alkali-salinity responsive mechanisms underlying photosynthetic modulation and reactive oxygen species (ROS) homeostasis, physiological and diverse ...
Jinwei Suo   +21 more
doaj   +1 more source

Physiological and Biochemical Mechanisms of Exogenous Melatonin Regulation of Saline–Alkali Tolerance in Oats

open access: yesAgronomy, 2023
Saline–alkali stress is one of the major factors limiting oat seed germination. The regulatory role of melatonin (MT) as a naturally occurring active substance is well known, but the mechanism of MT-mediated intrinsic physiological regulation of oat seed
Qiang Wang   +11 more
doaj   +1 more source

Stochastic modeling of soil salinity [PDF]

open access: yes, 2010
A minimalist stochastic model of primary soil salinity is proposed, in which the rate of soil salinization is determined by the balance between dry and wet salt deposition and the intermittent leaching events caused by rainfall events.
Daly, E.   +4 more
core   +2 more sources

Sustainable Irrigation Management of Ornamental Cordyline Fruticosa “Red Edge” Plants with Saline Water [PDF]

open access: yes, 2019
The aim of this work was to analyze the influence of the salinity of the nutrient solution on the transpiration and growth of Cordyline fruticosa var. “Red Edge” plants. A specific irrigation management model was calibrated with the experimental data. An
Al-Hamdani   +18 more
core   +2 more sources

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