scholarly journals The cell wall-bound phenolics as a biochemical indicator of soil drought resistance in winter triticale  

2013 ◽  
Vol 59 (No. 5) ◽  
pp. 189-195 ◽  
Author(s):  
T. Hura ◽  
K. Hura ◽  
A. Ostrowska ◽  
M. Grzesiak ◽  
K. Dziurka
Keyword(s):  
Cell Wall ◽  
Chlorophyll Fluorescence ◽  
Water Status ◽  
Soil Drought ◽  
Leaf Water Status ◽  
Winter Triticale ◽  
Biochemical Indicator ◽  
Drought Conditions ◽  
Free Phenolics ◽  
Bound Phenolics

The leaf dehydration was accompanied by the highest increase in the content of cell wall-bound phenolics (CPh) during heading (148.3% C; % of control) and in course of drought applied twice during propagation and flowering (130.5% C) of triticale. A statistically significant correlations were obtained only for CPh and parameters of leaf water status and chlorophyll fluorescence. An increase in the content of free phenolics (FPh) under drought conditions was only noticed during the flowering (111.4% C) of plants. Drought application exhibited most spectacular decrease in the ratio of FPh to CPh during propagation (48.5% C) and heading (58.8% C). It was found that the cell wall increases at the expense of free phenolic compounds.

QTLs for cell wall-bound phenolics in relation to the photosynthetic apparatus activity and leaf water status under drought stress at different growth stages of triticale

2016 ◽  
Vol 292 (2) ◽  
pp. 415-433 ◽  
Author(s):  
Tomasz Hura ◽  
Mirosław Tyrka ◽  
Katarzyna Hura ◽  
Agnieszka Ostrowska ◽  
Kinga Dziurka
Keyword(s):  
Cell Wall ◽  
Drought Stress ◽  
Water Status ◽  
Photosynthetic Apparatus ◽  
Leaf Water ◽  
Growth Stages ◽  
Leaf Water Status ◽  
Bound Phenolics ◽  
Different Growth Stages

An increase in the content of cell wall-bound phenolics correlates with the productivity of triticale under soil drought

2012 ◽  
Vol 169 (17) ◽  
pp. 1728-1736 ◽  
Author(s):  
Tomasz Hura ◽  
Katarzyna Hura ◽  
Kinga Dziurka ◽  
Agnieszka Ostrowska ◽  
Renata Bączek-Kwinta ◽  
...  
Keyword(s):  
Cell Wall ◽  
Soil Drought ◽  
Bound Phenolics

scholarly journals Leaf water status and stem xylem flux in relation to soil drought in five temperate broad-leaved tree species with contrasting water use strategies

2009 ◽  
Vol 66 (1) ◽  
pp. 101-101 ◽  
Author(s):  
Paul Köcher ◽  
Tobias Gebauer ◽  
Viviana Horna ◽  
Christoph Leuschner
Keyword(s):  
Water Use ◽  
Tree Species ◽  
Water Status ◽  
Leaf Water ◽  
Soil Drought ◽  
Leaf Water Status

Influence of leaf water status on stomatal response to humidity, hydraulic conductance, and soil drought in Betula occidentalis

Planta ◽  
1995 ◽  
Vol 196 (2) ◽  
Author(s):  
NicanorZ. Saliendra ◽  
JohnS. Sperry ◽  
JonathanP. Comstock
Keyword(s):  
Water Status ◽  
Hydraulic Conductance ◽  
Leaf Water ◽  
Soil Drought ◽  
Stomatal Response ◽  
Leaf Water Status ◽  
Betula Occidentalis

Effect of Soil Drought Stress on Leaf Water Status, Membrane Permeability and Enzymatic Antioxidant System of Maize

Pedosphere ◽  
2006 ◽  
Vol 16 (3) ◽  
pp. 326-332 ◽  
Author(s):  
Li-Ping BAI ◽  
Fang-Gong SUI ◽  
Ti-Da GE ◽  
Zhao-Hui SUN ◽  
Yin-Yan LU ◽  
...  
Keyword(s):  
Drought Stress ◽  
Membrane Permeability ◽  
Antioxidant System ◽  
Water Status ◽  
Leaf Water ◽  
Soil Drought ◽  
Leaf Water Status ◽  
Enzymatic Antioxidant

Employment of artificial neural networks for non-invasive estimation of leaf water status using color features: a case study in Spathiphyllum wallisii

2021 ◽  
Vol 43 (5) ◽  
Author(s):  
Amin Taheri-Garavand ◽  
Abdolhossein Rezaei Nejad ◽  
Dimitrios Fanourakis ◽  
Soodabeh Fatahi ◽  
Masoumeh Ahmadi Majd
Keyword(s):  
Neural Networks ◽  
Artificial Neural Networks ◽  
Water Status ◽  
Leaf Water ◽  
Leaf Water Status ◽  
Non Invasive ◽  
Color Features ◽  
Artificial Neural

Visual estimation of plant water status in cereals

1979 ◽  
Vol 92 (1) ◽  
pp. 83-89 ◽  
Author(s):  
H. G. Jones
Keyword(s):  
Spring Wheat ◽  
Water Status ◽  
Plant Morphology ◽  
Leaf Water ◽  
Plant Water Status ◽  
Plant Water ◽  
Visual Estimation ◽  
Leaf Water Status ◽  
Visual Scoring ◽  
Breeding Programmes

SummaryThe potential offered for plant breeding programmes by visual scoring techniques for plant water status was investigated in rice and spring wheat. It was found that differing plant morphology could seriously bias visual estimates of leaf water potential, particularly in spring wheat. In spite of this problem, it was found that at least for rice, this type of approach may have potential in future breeding programmes where an estimate of leaf water status is required, such as those for drought tolerance, so long as a high intensity of selection is not necessary.

Best hyperspectral indices for tracing leaf water status as determined from leaf dehydration experiments

2015 ◽  
Vol 54 ◽  
pp. 96-107 ◽  
Author(s):  
Zhenxing Cao ◽  
Quan Wang ◽  
Chaolei Zheng
Keyword(s):  
Water Status ◽  
Leaf Water ◽  
Leaf Water Status
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