Abstract
The experiments were carried out to study the effect of salt-stresses and ABA on the growth, photosynthesis and translocation of assimilates in bean plants. It was planed to reduce the content of GA3 and cytokinins and increase ABA content in salinized plants. The results show that salt-stress (NaCl and concentrated nutrient solution), reduce all the investigated processes in a different degree. NaCl-stress retarded most seriously growth of apical part and blades in contrast to 7-times concentrated nutrient solution decreasing mainly the rate of root and blade growth. Photosynthesis and 14C-translocation of 14C-assimilates were retarded more seriously by NaCl than by 7-times concentrated nutrient. solution. In the case of seriously stressed plants GA3 and cytokinins (more effectively) reversed the ,negative effect of stress conditions both on the photosynthesis and on the 14C-tramslocation. On the basis of the obtained results, it seemes that changes in the rate of investigated processes in salinized plants are due to hormonal disturbances which cause directly or indirectly retardation of photosynthesis and trans-location of assimilates.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
NaCl stress particularly retarded growth of the apical part and blades.
Verbatim
e0“NaCl-stress retarded most seriously growth of apical part and blades in contrast to 7-times concentrated nutrient solution decreasing mainly the rate of root and blade growth.”
t0“bean plants”
Claim · model-written summary
Sevenfold concentrated nutrient solution mainly decreased root and blade growth rate.
- Taxon
- bean plantst0
- Treatment
- 7-times concentrated nutrient solutione0
- Outcome
- rate of root and blade growthe0
- Direction
- decreasinge0
Not reportedComparator
Verbatim
e0“7-times concentrated nutrient solution decreasing mainly the rate of root and blade growth.”
t0“bean plants”
Claim · model-written summary
NaCl retarded photosynthesis more than concentrated nutrient solution.
Verbatim
e0“Photosynthesis and 14C-translocation of 14C-assimilates were retarded more seriously by NaCl than by 7-times concentrated nutrient. solution.”
t0“bean plants”
Claim · model-written summary
NaCl retarded assimilate translocation more than concentrated nutrient solution.
Verbatim
e0“Photosynthesis and 14C-translocation of 14C-assimilates were retarded more seriously by NaCl than by 7-times concentrated nutrient. solution.”
t0“bean plants”
Claim · model-written summary
GA3 reversed stress effects on photosynthesis and assimilate translocation in seriously stressed plants.
Verbatim
e0“In the case of seriously stressed plants GA3 and cytokinins (more effectively) reversed the ,negative effect of stress conditions both on the photosynthesis and on the 14C-tramslocation.”
t0“bean plants”
Claim · model-written summary
Cytokinins more effectively reversed stress effects on photosynthesis and assimilate translocation.
Verbatim
e0“In the case of seriously stressed plants GA3 and cytokinins (more effectively) reversed the ,negative effect of stress conditions both on the photosynthesis and on the 14C-tramslocation.”
t0“bean plants”
The same questions in other papers
sodium chloride · growth · Phaseolus vulgaris (common bean)Results differ
37 papers in the same direction as this paper · 5 in the opposite direction
- positive
- positive
- positive
39 papers more in this group
See all 43 papers →sodium chloride · physiology: photosynthesis · Phaseolus vulgaris (common bean)Positive and negative results
8 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
6 papers more in this group
See all 10 papers →salinity · growth · Phaseolus vulgaris (common bean)Results differ
63 papers in the same direction as this paper · 7 in the opposite direction
- positive
- positive
- positive
67 papers more in this group
See all 71 papers →class · physiology: photosynthesis · Phaseolus vulgaris (common bean)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
fertilization · growth · Phaseolus vulgaris (common bean)Positive and negative results
21 papers in the same direction as this paper · 121 in the opposite direction
- positive
- positive
- positive
139 papers more in this group
See all 143 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.