Abstract
The performance of seed tubers harvested from potato plants grown from sprout cutting, stem cutting and conventional seed tubers against PVY and PLRV were investigated. Sprout cutting, stem cutting and conventional seed tubers of variety Diamant were planted and second and third generation seed tubers were harvested. The least incidence of PVY and PLRV was recorded when seed tubers from sprout cutting were used. Whereas, the highest incidence of the viruses was observed where conventional seed tubers wete planted. Incidence of PVY, PLRV and their mixed infection was lower in earlier generations as compared to later generations. Performance of seed tubers produced from sprout cutting was better in respect of plant growth, tuber number and tuber yield per hill as compared to seed tubers obtained from stem cutting or conventional method. Key Words: Sprout cutting; stem cutting; PVY; PLRV; growth; yield; potato. DOI: 10.3329/bjar.v34i4.5837Bangladesh J. Agril. Res. 34(4) : 609-622, December 2009
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Claims 3
Claim · model-written summary
Seed tubers from sprout cutting had the least incidence of PVY and PLRV compared with conventional seed tubers.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- seed tubers from sprout cuttinge1
- Interactor
- PVY
Potato virus Ye1pathogen - Second interactor
- PLRV
Potato leafroll viruse1pathogen - Outcome
- incidence of PVY and PLRVe1
- Direction
- leaste1
- Comparator
- conventional seed tuberse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Performance of seed potato produced from sprout cutting”
e1“The least incidence of PVY and PLRV was recorded when seed tubers from sprout cutting were used”
e2“the highest incidence of the viruses was observed where conventional seed tubers wete planted”
Claim · model-written summary
Incidence of PVY, PLRV and their mixed infection was lower in earlier generations than in later generations.
- Taxon
- potatoSolanum tuberosumt0
- Interactor
- PVYPotato virus Ye3pathogen
- Second interactor
- PLRVPotato leafroll viruse3pathogen
- Outcome
- Incidence of PVY, PLRV and their mixed infectione3
- Direction
- lowere3
- Comparator
- later generationse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Performance of seed potato produced from sprout cutting”
e3“Incidence of PVY, PLRV and their mixed infection was lower in earlier generations as compared to later generations”
Claim · model-written summary
Seed tubers produced from sprout cutting performed better in plant growth, tuber number and tuber yield per hill than seed tubers from stem cutting or conventional tubers.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- seed tubers produced from sprout cuttinge4
- Outcome
- plant growth, tuber number and tuber yield per hille4
- Direction
- bettere4
- Comparator
- stem cutting or conventional methode4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Performance of seed potato produced from sprout cutting”
e4“Performance of seed tubers produced from sprout cutting was better in respect of plant growth, tuber number and tuber yield per hill as compared to seed tubers obtained from stem cutting or conventional method”
The same questions in other papers
pruning · yield · Solanum tuberosum (potato)Results differ
7 papers in the same direction as this paper · 8 in the opposite direction
- negative
- negative
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See all 16 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.