Results 1 to 10 of about 137,563 (253)

Hormesis as a Particular Type of Plant Stress Response [PDF]

open access: yesPlants
Plants are continuously exposed to various abiotic and biotic stress factors, which influence their growth, productivity, and ecological fitness. This paper clarifies the concept of hormesis as a distinct low-dose stress response to toxic substances and ...
Agnieszka Siemieniuk   +3 more
doaj   +2 more sources

Morpho-physiological and biochemical response of rice (Oryza sativa L.) to drought stress: A review

open access: yesHeliyon, 2023
Global food shortages are caused mainly by drought, the primary driver of yield loss in agriculture worldwide. Drought stress negatively impacts the physiological and morphological characteristics of rice (Oryza sativa L.), limiting the plant ...
Utsav Bhandari   +9 more
doaj   +1 more source

A win-win scenario for photosynthesis and the plasma membrane H+ pump

open access: yesFrontiers in Plant Science, 2022
In plants, cytosolic and extracellular pH homeostasis are crucial for various physiological processes, including the uptake of macronutrients and micronutrients, cell elongation, cell expansion, and enzyme activity. Proton (H+) gradients and the membrane
Satoru N. Kinoshita   +2 more
doaj   +1 more source

Salinity Stress in Potato: Understanding Physiological, Biochemical and Molecular Responses

open access: yesLife, 2021
Among abiotic stresses, salinity is a major global threat to agriculture, causing severe damage to crop production and productivity. Potato (Solanum tuberosum) is regarded as a future food crop by FAO to ensure food security, which is severely affected ...
Kumar Nishant Chourasia   +14 more
doaj   +1 more source

The Contribution of PGPR in Salt Stress Tolerance in Crops: Unravelling the Molecular Mechanisms of Cross-Talk between Plant and Bacteria

open access: yesPlants, 2023
Soil salinity is a major abiotic stress in global agricultural productivity with an estimated 50% of arable land predicted to become salinized by 2050. Since most domesticated crops are glycophytes, they cannot be cultivated on salt soils.
Gianluigi Giannelli   +2 more
doaj   +1 more source

Distinguishing Growth Stages of Wheat Crop by Remote Sensing Techniques and Time Series Analysis [PDF]

open access: yesBiomechanism and Bioenergy Research, 2022
Remote sensing has attracted the attentions by providing a broad and comprehensive view of the world. The use of remote sensing in various fields such as agriculture is constantly expanding.
Mehdi Saadikhani   +3 more
doaj   +1 more source

Approximate entropy: a promising tool to understand the hidden electrical activity of fruit

open access: yesCommunicative & Integrative Biology, 2023
Fruits, like other parts of the plant, appear to have a rich electrical activity that may contain information. Here, we present data showing differences in the electrome complexity of tomato fruits through ripening and discuss possible physiological ...
Gabriela Niemeyer Reissig   +6 more
doaj   +1 more source

Reversal of an immunity associated plant cell death program by the growth regulator auxin [PDF]

open access: yes, 2007
One form of plant immunity against pathogens involves a rapid host programmed cell death at the site of infection accompanied by resistance, termed the hypersensitive response (HR).
Suresh Gopalan
core   +4 more sources

Bibliometric revision regarding the use of survival analysis in seed germination studies [PDF]

open access: yesCiência Rural, 2023
: Studies on seed science are developed for a wide range of purposes, being the statistical analysis of data essential for experimental reliability and evidence.
Gustavo Dutra Roesler   +2 more
doaj   +1 more source

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