Abstract
For accelerating the apple breeding program, shortening the juvenile phase of seedlings is very important. This study was carried out to develop early fruiting methods using plant growth regulators and graftings in apple seedlings. The effects of plant growth regulators and grafting on shortening of the juvenile phase in apple cross seedlings were evaluated. First blooming and blooming rates of apple seedlings were various on treatments. The treatment of apple seedling grafted onto established 'Fuji' trees was more accelerating flowering than the other treatments. 38% of scions grafted on established 'Fuji' apple tree was flowered in third year after grafting, and 100% of these treatment was flowered in the fourth year. The treatment of apple seedling grafted onto seedling or M.26 rootstock was not flowered in third year after grafting, 30.5% or 33.0% of these treatments was flowered in the fourth year, respectively. Among foliar spray in one year old scions grafted on seedling rootstocks with growth regulators, abscisic acid (1,000 mg.L) and daminozide (1,000 mg.L) treatments induced flowering 91.8%, 87.5% in the fourth year, respectively.
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Claims 9
Claim · model-written summary
Grafting apple seedlings onto established Fuji trees accelerated flowering more than other treatments.
- Taxon
- apple seedling
Malus domesticae0 - Treatment
- grafted onto established 'Fuji' treese0
- Outcome
- floweringe0
- Direction
- more acceleratinge0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment of apple seedling grafted onto established 'Fuji' trees was more accelerating flowering than the other treatments”
Claim · model-written summary
38% of scions grafted on established Fuji trees flowered in year three.
- Taxon
- appleMalus domesticae0
- Treatment
- grafted on established 'Fuji' apple treee0
- Outcome
- flowerede0
- Value
- 38%e0
- Qualifier
- third year after graftinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“38% of scions grafted on established 'Fuji' apple tree was flowered in third year after grafting”
Claim · model-written summary
100% of scions grafted on established Fuji trees flowered in year four.
- Taxon
- appleMalus domesticae1
- Treatment
- grafted on established 'Fuji' apple treee1
- Outcome
- flowerede0
- Value
- 100%e0
- Qualifier
- fourth yeare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100% of these treatment was flowered in the fourth year”
e1“scions grafted on established 'Fuji' apple tree”
Claim · model-written summary
Seedling-rootstock grafts did not flower in year three.
- Taxon
- apple seedlingMalus domesticae0
- Treatment
- grafted onto seedlinge0
- Outcome
- not flowerede0
- Qualifier
- third year after graftinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“apple seedling grafted onto seedling or M.26 rootstock was not flowered in third year after grafting”
Claim · model-written summary
M.26-rootstock grafts did not flower in year three.
- Taxon
- apple seedlingMalus domesticae0
- Treatment
- M.26 rootstocke0
- Outcome
- not flowerede0
- Qualifier
- third year after graftinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“apple seedling grafted onto seedling or M.26 rootstock was not flowered in third year after grafting”
Claim · model-written summary
Seedling-rootstock grafts flowered at 30.5% in year four.
- Taxon
- apple seedlingMalus domesticae0
- Treatment
- grafted onto seedlinge0
- Outcome
- flowerede0
- Value
- 30.5%e0
- Qualifier
- fourth yeare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“apple seedling grafted onto seedling or M.26 rootstock was not flowered in third year after grafting, 30.5% or 33.0% of these treatments was flowered in the fourth year, respectively”
Claim · model-written summary
M.26-rootstock grafts flowered at 33.0% in year four.
- Taxon
- apple seedlingMalus domesticae0
- Treatment
- M.26 rootstocke0
- Outcome
- flowerede0
- Value
- 33.0%e0
- Qualifier
- fourth yeare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“apple seedling grafted onto seedling or M.26 rootstock was not flowered in third year after grafting, 30.5% or 33.0% of these treatments was flowered in the fourth year, respectively”
Claim · model-written summary
Abscisic acid spray induced 91.8% flowering in year four.
- Taxon
- AppleMalus domesticat0
- Treatment
- abscisic acid (1,000 mg.L)e0
- Outcome
- floweringe0
- Direction
- inducede0
- Value
- 91.8%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“abscisic acid (1,000 mg.L) and daminozide (1,000 mg.L) treatments induced flowering 91.8%, 87.5% in the fourth year, respectively”
t0“Apple Seedlings”
Claim · model-written summary
Daminozide spray induced 87.5% flowering in year four.
- Taxon
- AppleMalus domesticat0
- Treatment
- daminozide (1,000 mg.L)e0
- Outcome
- floweringe0
- Direction
- inducede0
- Value
- 87.5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“abscisic acid (1,000 mg.L) and daminozide (1,000 mg.L) treatments induced flowering 91.8%, 87.5% in the fourth year, respectively”
t0“Apple Seedlings”
The same questions in other papers
Daminozide · phenology · Malus domestica (apple)Positive and negative results
6 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
4 papers more in this group
See all 8 papers →grafting · phenology · Malus domestica (apple)Positive and negative results
3 papers in the same direction as this paper · 4 in the opposite direction
- negative
- negative
- no effect
4 papers more in this group
See all 8 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.