Results 51 to 60 of about 149,607 (215)

Effects of Drought Stress Induced by Hypertonic Polyethylene Glycol (PEG-6000) on Passiflora edulis Sims Physiological Properties

open access: yesPlants, 2023
Passion fruit is known to be sensitive to drought, and in order to study the physiological and biochemical changes that occur in passion fruit seedlings under drought stress, a hypertonic polyethylene glycol (PEG) solution (5%, 10%, 15%, and 20%) was ...
Ying Qi   +6 more
doaj   +1 more source

Seedlings' growth in response to drought stress and 2,4-dichlorophenoxyacetic acid (2,4-D) [PDF]

open access: yes, 1989
The aim of this work was to study the effect of the herbicide, 2,4-D on a mono- cot (Lolium temulentum Linn.) and a dicot (Raphanus sativus Linn.) in relation to drought stress, in order to elucidate if the combined treatments altered the survival of the
Alaib, M. A.
core  

Investigation of antioxidant activities and biochemical characteristics of drought-stressed fenugreek (Trigonella foenum- graecum L.) in response to biopotasse and iron sulfate [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2020
In order to investigate the effect of biopotasse and iron sulfate on antioxidant activity and biochemical characteristics of fenugreek under drought stress conditions, a factorial experiment was conducted as split plot based on randomized complete block ...
Mohammed Hossein Aminifard   +3 more
doaj  

Understanding abiotic stress tolerance mechanisms in soybean: a comparative evaluation of soybean response to drought and flooding stress

open access: yes, 2015
Many sources of drought and flooding tolerance have been identified in soybean, however underlying molecular and physiological mechanisms are poorly understood.
Nguyen, H.   +6 more
core   +1 more source

Effects of drought-rehydration on photosynthetic capacity, chlorophyll fluorescence, and microstructure of Cyclobalanopsis glauca seedling leaves in Karst Area of Northwest Guangxi

open access: yesXibei zhiwu xuebao
[Objective] To explore the mechanism of Cyclobalanopsis glauca seedlings adapting to the drought-rehydration environment in Karst area, China, using the seedlings of C.
DENG Ping   +5 more
doaj   +1 more source

Drought Stress Responses in Soybean Roots and Nodules [PDF]

open access: yesFrontiers in Plant Science, 2016
Drought is considered to be a major threat to soybean production worldwide and yet our current understanding of the effects of drought on soybean productively is largely based on studies on above-ground traits. Although the roots and root nodules are important sensors of drought, the responses of these crucial organs and their drought tolerance ...
K. Kunert   +5 more
openaire   +6 more sources

Drought resistance of willow short rotation coppice genotypes [PDF]

open access: yes, 2004
This thesis reports on an investigation of drought resistance of willow SRC genotypes. Experiments were conducted at Silsoe, Bedfordshire, in pots and field trials in 2002 and in lysimeters in 2003 to evaluate the range of water use efficiency (WUE) of ...
Bonneau, Luc Joseph Gabriel
core  

Drought priming enhances wheat grain starch and protein quality under drought stress during grain filling

open access: yesJournal of Integrative Agriculture
The impacts of drought stress on crop yield and quality are substantial. Drought priming during the early growth stage of plants has been shown to improve tolerance to drought stress during the reproductive stage, although its effects on grain quality ...
Liulong Li   +7 more
doaj   +1 more source

An insight into the drought stress induced alterations in plants

open access: yes, 2011
Plants are subjected to several abiotic stresses that adversely affect growth, metabolism and yield. The dynamic research in plant genetics complemented by genome sequencing has opened up avenues to address multiple problems caused by abiotic stresses ...
M. Dey, G. Thapa, L. Sahoo, S. K. Panda
core   +1 more source

Effect of Drought Stress on Proline Accumulation in Peanut Genotypes [PDF]

open access: yes, 2014
The changes in the concentration of total protein, total free amino acids and free proline in the leaves of drought susceptible and drought tolerant varieties of peanut was studied under various durations of drought stress.
Sarangi, S.K., Jayant, K.Solanki.
core  

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