Abstract
Anatomical changes in the root, stem, and leaf of soybean (Glycine max (L.) Merr. cv. Nazlıcan) plants under drought stress were studied by light microscope and their significance was evaluated by numerical analysis. Some anatomical features related to parenchymatous cells, diameter of tracheas belonging to the root, stem, and leaf; stomata index; and size and average number of stomata and epidermal cells were found to be important characters varying in soybean plants under stress. These characters were also statistically significant. Leaf water potential (\Psileaf), root:shoot ratio, total chlorophyll content, and stomatal conductance were measured. \Psileaf, total chlorophyll content, and stomatal conductance were lower while root:shoot ratio was higher in stressed plants compared to the unstressed ones. It has been concluded that some anatomical and physiological changes occurred in soybean under drought stress.
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Claims 3
Claim · model-written summary
Several anatomical features of soybean root, stem and leaf (parenchymatous cells, trachea diameter, stomata index, size and number of stomata and epidermal cells) varied under drought stress and these differences were statistically significant.
- Taxon
- soybean
Glycine maxt0 - Treatment
- drought stresst1
- Outcome
- anatomical featurese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“soybean”
t1“drought stress”
e0“Some anatomical features related to parenchymatous cells, diameter of tracheas belonging to the root, stem, and leaf; stomata index; and size and average number of stomata and epidermal cells were found to be important characters varying”
Claim · model-written summary
Leaf water potential, total chlorophyll content and stomatal conductance were lower in drought-stressed soybean plants than in unstressed plants.
- Taxon
- soybeanGlycine maxt0
- Treatment
- drought stresst1
- Outcome
- \Psileaf, total chlorophyll content, and stomatal conductancee1
- Direction
- lowere1
- Comparator
- unstressed onese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“soybean”
t1“drought stress”
e1“\Psileaf, total chlorophyll content, and stomatal conductance were lower while root:shoot ratio was higher in stressed plants compared to the unstressed ones”
Claim · model-written summary
Root:shoot ratio was higher in drought-stressed soybean plants than in unstressed plants.
- Taxon
- soybeanGlycine maxt0
- Treatment
- drought stresst1
- Outcome
- root:shoot ratioe1
- Direction
- highere1
- Comparator
- unstressed onese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“soybean”
t1“drought stress”
e1“\Psileaf, total chlorophyll content, and stomatal conductance were lower while root:shoot ratio was higher in stressed plants compared to the unstressed ones”
The same questions in other papers
drought · physiology: gas exchange · Glycine max (soybean)Results differ
38 papers in the same direction as this paper · 6 in the opposite direction
- negative
- positive
- positive
41 papers more in this group
See all 45 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.