Abstract
Abstract Greenhouse nutrient cultures with lx and 2x modified Hoagland solutions were used to study the influence of bean yellow mosaic and tomato ringspot virus isolates on elemental content of plant parts of ‘Dark Red Kidney’ beans. All isolates reduced fresh and dry wt of plants. Plants grown in 2x solution were somewhat smaller than those treated with lx solution. Solutions increased in pH and conductivity but decreased in volume. Control solution volumes decreased more while pH’s and conductivities increased more than those of comparable solutions containing virus-infected plants. Control plants absorbed more total P, K, Ca, Mg, Mn, and B from the solutions than inoculated ones. Both increases and decreases in nutrient content of bean plants resulted from virus infection, higher concentrations and total amount of Mn in virus-infected plant parts and a possible association between plant K level and the amounts of water absorbed by roots was observed. Interpretation of elemental content has to be based on virus and/or isolate, plant part sampled, time of sampling, nutrient solution concentration and element.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. 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 12
Claim · model-written summary
All virus isolates (bean yellow mosaic and tomato ringspot virus) reduced fresh and dry weight of bean plants.
- Taxon
- Phaseolus vulgaris
Phaseolus vulgarist0 - Treatment
- virus isolatese1
- Interactor
- bean yellow mosaice1pathogen
- Second interactor
- tomato ringspot virusTomato ringspot viruse1pathogen
- Outcome
- fresh and dry wt of plantse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“All isolates reduced fresh and dry wt of plants”
e1“bean yellow mosaic and tomato ringspot virus isolates”
Claim · model-written summary
Bean plants grown in 2x modified Hoagland solution were somewhat smaller than those in 1x solution.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- 2x solutione0
- Outcome
- smallere0
- Direction
- smallere0
- Comparator
- lx solutione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“Plants grown in 2x solution were somewhat smaller than those treated with lx solution”
Claim · model-written summary
The nutrient solutions increased in pH and conductivity during the experiment.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Outcome
- pH and conductivitye0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“Solutions increased in pH and conductivity but decreased in volume”
Claim · model-written summary
The nutrient solutions decreased in volume during the experiment.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Outcome
- volumee0
- Direction
- decreasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“Solutions increased in pH and conductivity but decreased in volume”
Claim · model-written summary
Control solution volumes decreased more than those of solutions containing virus-infected bean plants.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- virus-infected plantse0
- Outcome
- solution volumese0
- Direction
- decreased moree0
- Comparator
- Controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“Control solution volumes decreased more while pH’s and conductivities increased more than those of comparable solutions containing virus-infected plants”
Claim · model-written summary
pH and conductivity of control solutions increased more than those of solutions containing virus-infected bean plants.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- virus-infected plantse0
- Outcome
- pH’s and conductivitiese0
- Direction
- increased moree0
- Comparator
- Controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“Control solution volumes decreased more while pH’s and conductivities increased more than those of comparable solutions containing virus-infected plants”
Claim · model-written summary
Control bean plants absorbed more total P, K and Ca from the solutions than inoculated plants.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- inoculated onese0
- Outcome
- total P, K, Cae0
- Direction
- absorbed moree0
- Comparator
- Control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“Control plants absorbed more total P, K, Ca, Mg, Mn, and B from the solutions than inoculated ones”
Claim · model-written summary
Control bean plants absorbed more total Mg, Mn and B from the solutions than inoculated plants.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- inoculated onese0
- Outcome
- Mg, Mn, and Be0
- Direction
- absorbed moree0
- Comparator
- Control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“Control plants absorbed more total P, K, Ca, Mg, Mn, and B from the solutions than inoculated ones”
Claim · model-written summary
Virus infection caused both increases and decreases in nutrient content of bean plants.
- Taxon
- bean plantse0
- Treatment
- virus infectione0
- Outcome
- nutrient contente0
- Direction
- increases and decreasese0
Not reportedComparator
Verbatim
e0“Both increases and decreases in nutrient content of bean plants resulted from virus infection”
Claim · model-written summary
Concentrations and total amount of Mn were higher in virus-infected bean plant parts.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Organ / stage
- plant partse0
- Treatment
- virus-infectede0
- Outcome
- concentrations and total amount of Mne0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“higher concentrations and total amount of Mn in virus-infected plant parts”
Claim · model-written summary
A possible association was observed between plant K level and the amount of water absorbed by roots.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Compound
- Ke0
- Outcome
- amounts of water absorbed by rootse0
- Qualifier
- possible associatione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“a possible association between plant K level and the amounts of water absorbed by roots was observed”
Claim · model-written summary
The authors state that interpreting elemental content must take into account virus and/or isolate, plant part, sampling time, solution concentration and element.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Outcome
- elemental contente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Phaseolus vulgaris”
e0“Interpretation of elemental content has to be based on virus and/or isolate, plant part sampled, time of sampling, nutrient solution concentration and element”
The same questions in other papers
inoculation · nutrient: content · Phaseolus vulgaris (common bean)Positive and negative results
3 papers in the same direction as this paper · 40 in the opposite direction
- positive
- positive
- positive
40 papers more in this group
See all 44 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.