Abstract
[Objective]The aim was to study regulation and control technology of tobacco brown spot disease.[Method]Resistance and the prevention and cure effect of different varieties,different fertilizer rate and transplanting period,different reagents on red star disease were compared. [Result]Tobacco 103 had strongest resistance,tobacco 100 and K326 followed,cloud 87 had CF205 were worst. N,P,K proportion of 1. 0∶ 1. 2∶ 3. 0 or 1. 0∶ 1. 5∶ 3. 0 was good,and applied nitrogen of 67. 5- 90. 0 kg / hm2was appropriate. May 5- 20 was the most suitable cultivation period. Control effect of 40% net sclerotium wettable powder on tobacco brown spot disease was the best with control effect of 53. 44%. [Conclusion]The study provided a reference for prevention of tobacco brown spot disease.
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Claims 9
Claim · model-written summary
Tobacco 103 had the stated resistance ranking for brown spot disease.
- Taxon
- Tobacco
Nicotiana tabacumt0 - Material
- Tobacco 103e0
- Outcome
- tobacco brown spot diseasee1
- Direction
- strongeste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“Tobacco 103 had strongest resistance”
e1“tobacco brown spot disease.[Method]”
Claim · model-written summary
tobacco 100 had the stated resistance ranking for brown spot disease.
- Taxon
- TobaccoNicotiana tabacumt0
- Material
- tobacco 100e0
- Outcome
- tobacco brown spot diseasee1
- Direction
- followede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“tobacco 100 and K326 followed”
e1“tobacco brown spot disease.[Method]”
Claim · model-written summary
K326 had the stated resistance ranking for brown spot disease.
- Taxon
- TobaccoNicotiana tabacumt0
- Material
- K326e0
- Outcome
- tobacco brown spot diseasee1
- Direction
- followede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“tobacco 100 and K326 followed”
e1“tobacco brown spot disease.[Method]”
Claim · model-written summary
cloud 87 had the stated resistance ranking for brown spot disease.
- Taxon
- TobaccoNicotiana tabacumt0
- Material
- cloud 87e0
- Outcome
- tobacco brown spot diseasee1
- Direction
- worste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“cloud 87 had CF205 were worst”
e1“tobacco brown spot disease.[Method]”
Claim · model-written summary
CF205 had the stated resistance ranking for brown spot disease.
- Taxon
- TobaccoNicotiana tabacumt0
- Material
- CF205e0
- Outcome
- tobacco brown spot diseasee1
- Direction
- worste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“cloud 87 had CF205 were worst”
e1“tobacco brown spot disease.[Method]”
Claim · model-written summary
The authors identified N,P,K proportion of 1. 0∶ 1. 2∶ 3. 0 or 1. 0∶ 1. 5∶ 3. 0 was good.
- Taxon
- TobaccoNicotiana tabacumt0
- Outcome
- N,P,K proportione0
Not reportedValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“N,P,K proportion of 1. 0∶ 1. 2∶ 3. 0 or 1. 0∶ 1. 5∶ 3. 0 was good”
Claim · model-written summary
The authors identified applied nitrogen of 67. 5- 90. 0 kg / hm2was appropriate.
- Taxon
- TobaccoNicotiana tabacumt0
- Outcome
- applied nitrogene0
- Value
- 67. 5- 90. 0 kg / hm2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“applied nitrogen of 67. 5- 90. 0 kg / hm2was appropriate”
Claim · model-written summary
The authors identified May 5- 20 was the most suitable cultivation period.
- Taxon
- TobaccoNicotiana tabacumt0
- Outcome
- cultivation periode0
- Value
- May 5- 20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“May 5- 20 was the most suitable cultivation period”
Claim · model-written summary
40% net sclerotium wettable powder gave the best brown spot control effect of 53. 44%.
- Taxon
- TobaccoNicotiana tabacumt0
- Treatment
- 40% net sclerotium wettable powdere0
- Outcome
- control effecte0
- Direction
- beste0
- Value
- 53. 44%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tobacco”
e0“Control effect of 40% net sclerotium wettable powder on tobacco brown spot disease was the best with control effect of 53. 44%”
The same questions in other papers
trap barrier · control · Nicotiana tabacum (tobacco)Positive and negative results
1 in the opposite direction
- negative
botanical · control · Nicotiana tabacum (tobacco)Results agree
3 papers in the same direction as this paper
- positive
- positive
- 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.