Abstract
The disease indexes and contents of virus in inoculated tobacco which treated by boron was detected in this article.The result showed that different concentration of boron(5,10,20,30,40 mg/L) can improve the tobacco resistant to PVY~N,which made the disease symptom lightened and the content of virus decreased at the best concentration of B3(20 mg/L).Effect on content of virus in tobacco which treated by different mineral elements at 24,72,120,168 h showed that 24 h was the best induced time to tobacco.At the same time,the symptom was also induced by this method.So boron was a high efficiency inhibitor to PVY~N.
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Claims 5
Claim · model-written summary
Boron at tested concentrations improved tobacco resistance to PVY~N.
- Taxon
- tobacco
Nicotiana tabacume0 - Treatment
- boron(5,10,20,30,40 mg/L)e0
- Interactor
- PVY~Ne0pathogen
- Outcome
- tobacco resistant to PVY~Ne0
- Direction
- improvee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“different concentration of boron(5,10,20,30,40 mg/L) can improve the tobacco resistant to PVY~N”
Claim · model-written summary
At 20 mg/L boron, disease symptoms were lightened.
- Taxon
- tobaccoNicotiana tabacume1
- Treatment
- B3(20 mg/L)e0
- Interactor
- PVY~Ne1pathogen
- Outcome
- disease symptome0
- Direction
- lightenede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the disease symptom lightened and the content of virus decreased at the best concentration of B3(20 mg/L)”
e1“the tobacco resistant to PVY~N”
Claim · model-written summary
At 20 mg/L boron, virus content decreased.
- Taxon
- tobaccoNicotiana tabacume1
- Treatment
- B3(20 mg/L)e0
- Interactor
- PVY~Ne1pathogen
- Outcome
- content of viruse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the disease symptom lightened and the content of virus decreased at the best concentration of B3(20 mg/L)”
e1“the tobacco resistant to PVY~N”
Claim · model-written summary
Twenty-four hours was the best induction time among the tested intervals.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- different mineral elementse0
- Outcome
- induced timee0
- Direction
- beste0
- Value
- 24 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effect on content of virus in tobacco which treated by different mineral elements at 24,72,120,168 h showed that 24 h was the best induced time to tobacco.”
Claim · model-written summary
The authors identify boron as an efficient PVY~N inhibitor.
- Taxon
- TobaccoNicotiana tabacumt0
- Treatment
- borone0
- Interactor
- PVY~Ne0pathogen
- Outcome
- high efficiency inhibitor to PVY~Ne0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“So boron was a high efficiency inhibitor to PVY~N.”
t0“Tobacco”
The same questions in other papers
boron atom · disease · Nicotiana tabacum (tobacco)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
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.