Abstract
— Rooting and weaning of the Finnish apple rootstock YP were studied. Rooting was affected by carbohy- drate type of the in vitro medium and age of the shoots. The highest rooting rate was achieved when either 30 g/l su- crose or glucose was used in the rooting medium and shoots were maintained for 5-7 wk on proliferation medium. Shoots > 7 wk rapidly lost their ability to root. In preliminary experiments VA-mycorrhizal inoculation had a positive ef- fect on growth during weaning and subsequent development in the greenhouse. in vitro rooting / Malus / carbohydrates / VAM inoculation Rsum — L'enracinement et le sevrage du porte-greffe de pommier finnois YP. L'enracinement et le sevrage du porte-greffe finnois YP ont t tudis. L'enracinement est influenc par le glucide du milieu et l'ge des tiges. Le meilleur taux d'enracinement a t obtenu avec du sucrose ou du glucose 30 g/l dans le milieu d'enracinement et quand les tiges ont t conserves pendant 5-7 semaines sur le milieu de prolifration. Les tiges plus vieilles que 7 se- maines perdent rapidement leur aptitude s'enraciner. Dans des essais prliminaires, l'inoculation par des mycorrhizes vasculaires arbusculaires a eu un effet positif sur la croissance pendant le sevrage et sur le dveloppement ultrieur en serre.
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Claims 5
Claim · model-written summary
Sucrose at 30 g/l gave the highest rooting rate.
- Taxon
- apple
Malus domesticat0 - Material
- YPt0
- Treatment
- 30 g/l su- crosee0
- Outcome
- rooting ratee0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest rooting rate was achieved when either 30 g/l su- crose or glucose was used in the rooting medium”
t0“apple rootstock YP”
Claim · model-written summary
Glucose in rooting medium gave the highest rooting rate.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest rooting rate was achieved when either 30 g/l su- crose or glucose was used in the rooting medium”
t0“apple rootstock YP”
Claim · model-written summary
Shoots maintained 5-7 weeks on proliferation medium had the highest rooting rate.
- Taxon
- appleMalus domesticat0
- Material
- YPt0
- Treatment
- 5-7 wk on proliferation mediume0
- Outcome
- rooting ratee1
- Direction
- higheste1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“shoots were maintained for 5-7 wk on proliferation medium”
e1“The highest rooting rate was achieved when either 30 g/l su- crose or glucose was used in the rooting medium and shoots were maintained for 5-7 wk on proliferation medium.”
t0“apple rootstock YP”
Claim · model-written summary
Shoots older than 7 weeks rapidly lost rooting ability.
- Taxon
- appleMalus domesticat0
- Material
- YPt0
- Organ / stage
- Shootse0
- Outcome
- ability to roote0
- Direction
- loste0
- Qualifier
- > 7 wke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Shoots > 7 wk rapidly lost their ability to root.”
t0“apple rootstock YP”
Claim · model-written summary
VA-mycorrhizal inoculation improved growth during weaning and later greenhouse development in preliminary experiments.
- Taxon
- appleMalus domesticat0
- Material
- YPt0
- Treatment
- VA-mycorrhizal inoculatione0
- Interactor
- VA-mycorrhizale0symbiont
- Outcome
- growth during weaning and subsequent developmente0
- Direction
- positive ef- fecte0
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In preliminary experiments VA-mycorrhizal inoculation had a positive ef- fect on growth during weaning and subsequent development in the greenhouse.”
t0“apple rootstock YP”
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See all 42 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.