Abstract
The present investigations are part of a study to introgress downy mildew resistance in Thompson Seedless through breeding and in ovulo embryo rescue methods. The influence of sprays of benzyladenine (BA) at prebloom and bloom on the percentage of embryo recovery, germination and development of hybrid plants is described. BA gave mixed results among the 8 cross combinations. With some crosses, BA drastically improved these parameters. In almost all crosses, germination increased significantly with BA sprays. The influence on plant development and recovery depended on BA treatment and the male parent.
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Claims 4
Claim · model-written summary
Benzyladenine sprays significantly increased germination of grape hybrid embryos in almost all crosses.
- Taxon
- grapet0
- Treatment
- BA sprayse1
- Outcome
- germinatione1
- Direction
- increasede1
- Qualifier
- In almost all crossese1
Not reportedComparator
Verbatim
e1“In almost all crosses, germination increased significantly with BA sprays”
t0“grape (Vitis spp.)”
Claim · model-written summary
Benzyladenine gave mixed results across the eight grape cross combinations.
Verbatim
e1“BA gave mixed results among the 8 cross combinations”
t0“grape (Vitis spp.)”
Claim · model-written summary
With some grape crosses, benzyladenine improved embryo recovery, germination and development of hybrid plants.
- Taxon
- grapet0
- Treatment
- BAe1
- Outcome
- percentage of embryo recovery, germination and development of hybrid plantse2
- Direction
- improvede1
- Qualifier
- With some crossese1
Not reportedComparator
Verbatim
e1“With some crosses, BA drastically improved these parameters”
e2“on the percentage of embryo recovery, germination and development of hybrid plants is described”
t0“grape (Vitis spp.)”
Claim · model-written summary
The development and recovery of grape hybrid plants depended on the benzyladenine treatment and the male parent.
- Taxon
- grapet0
- Treatment
- BA treatmente1
- Outcome
- plant development and recoverye1
- Qualifier
- depended on BA treatment and the male parente1
Not reportedDirection
Verbatim
e1“The influence on plant development and recovery depended on BA treatment and the male parent”
t0“grape (Vitis spp.)”
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See all 46 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.