Abstract
This article presents the results of developing methods for pruning and accelerated ex vitro propagation of blue honeysuckle plants of the 'Giant's Heart' variety using green cuttings in greenhouse conditions. The studies were conducted on the honeysuckle 'Giant's Heart' variety. After 40 days of ex vitro adaptation, the plants were transplanted into 1.0 L pots for further growth. To shape the plants, stimulate buds awakening and the number of shoots, immediately after transplantation, the above-ground system was pruned, leaving 1, 2 and 3 nodes above the surface of the substrate, control without pruning. After shoot growth had been achieved for 40 days, the first wave of green cuttings was taken, considering the number of green cuttings. Then, after shoot growth had resumed on the 80th day of growth, a second wave of green cuttings was taken. Green cuttings were planted for rooting in a greenhouse with a fogging system, and before planting, the basal parts were treated with an alcohol solution 1 mg/mL of IBA. Pruning ex vitro adapted blue honeysuckle plants of the 'Giant's Heart' variety, leaving 2 and 3 nodes above the substrate surface, was shown to be effective, increasing the number of shoots by 1.8-times. When pruning, it is advisable to use ex vitro green cuttings with basal treatment of the green cuttings with an alcohol solution containing 1 gL-1 ofIBA, which increases the yield of rooted plants by 6.8-10.9-times.
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Claims 3
Claim · model-written summary
Pruning ex vitro adapted blue honeysuckle 'Giant's Heart' leaving 2 and 3 nodes above the substrate increased shoot number by 1.8-times relative to unpruned control.
- Taxon
- blue honeysuckle
Lonicera caeruleae2 - Material
- Giant's Hearte2
- Treatment
- leaving 2 and 3 nodes above the substrate surfacee2
- Outcome
- number of shootse2
- Direction
- increasinge2
- Value
- 1.8-timese2
- Comparator
- control without pruninge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“control without pruning”
e2“Pruning ex vitro adapted blue honeysuckle plants of the 'Giant's Heart' variety, leaving 2 and 3 nodes above the substrate surface, was shown to be effective, increasing the number of shoots by 1.8-times”
Claim · model-written summary
Basal treatment of ex vitro green cuttings with an alcohol solution containing 1 gL-1 IBA increased the yield of rooted blue honeysuckle plants by 6.8-10.9-times.
- Taxon
- blue honeysuckleLonicera caeruleat0
- Treatment
- basal treatment of the green cuttings with an alcohol solution containing 1 gL-1 ofIBAe3
- Outcome
- yield of rooted plantse3
- Direction
- increasese3
- Value
- 6.8-10.9-timese3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“blue honeysuckle”
e3“basal treatment of the green cuttings with an alcohol solution containing 1 gL-1 ofIBA, which increases the yield of rooted plants by 6.8-10.9-times”
Claim · model-written summary
When pruning, the authors advise using ex vitro green cuttings with basal treatment in an alcohol solution containing 1 gL-1 IBA.
- Taxon
- blue honeysuckleLonicera caeruleat0
- Outcome
- use ex vitro green cuttings with basal treatment of the green cuttingse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“blue honeysuckle”
e4“When pruning, it is advisable to use ex vitro green cuttings with basal treatment of the green cuttings with an alcohol solution containing 1 gL-1 ofIBA”
The same questions in other papers
growing medium · growth · Lonicera caerulea (blue honeysuckle)Results agree
1 paper in the same direction as this paper
- 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.