Abstract
Grafting of vegetable crops is widely used in industrial vegetable growing in Asia and Western Europe. However, the influence of the genetic relationship of the scion and rootstock, the activity of peroxidase and the content of ascorbic acid in the components of the graft during inosculation period on graft survival has been poorly studied. The objects of the research are nine species of the pumpkin family (Cucurbitaceae). The polymorphism of 11 taxa was studied based on ISSR-PCR of genomic DNA. The record of survival rate of scion-rootstock combinations was conducted on the 10-th day. The activity of peroxidase was determined by the spectrophotometric method, the content of ascorbic acid was determined by Murri. Significant differences in survival rate were noted when grafting momordica into pumpkin rootstock variants: large-fruited (94.6 %) and nutmeg (67.1 %). In experiments with watermelon, melon and trichosanthes, the influence of the type of rootstock on the viability of the graft was not revealed. According to the ISSR spectra, the taxa were divided into two clusters; interspecific groupings of each clade were supported by average bootstrap values (from 26 to 100 %). A medium effect (r = 0.36) of the degree of genetic similarity of the scion with the rootstock on the survival rate of watermelon and a weak effect on the survival rate of melon, momordica and trichosanthes were revealed. The activity of peroxidase and the content of ascorbic acid in the grafting components in different scionrootstock combinations had a weak and moderate effect on plant survival, respectively. The survival rate of trichosanthes on various types of rootstocks strongly depended on the content of ascorbic acid (r = 0.7). Genetic relatedness, peroxidase activity, and ascorbic acid content had a weak or moderate effect on the survival rate of plants in scion-rootstock combinations.
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Claims 13
Claim · model-written summary
Momordica graft survival was 94.6% on large-fruited pumpkin rootstock.
MomordicaOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant differences in survival rate were noted when grafting momordica into pumpkin rootstock variants: large-fruited (94.6 %)”
Claim · model-written summary
Momordica graft survival was 67.1% on nutmeg pumpkin rootstock.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant differences in survival rate were noted when grafting momordica into pumpkin rootstock variants: large-fruited (94.6 %) and nutmeg (67.1 %)”
Claim · model-written summary
Rootstock type did not show an influence on watermelon graft viability.
- Taxon
- watermelon
Citrullus lanatuse0 - Treatment
- type of rootstocke0
- Outcome
- viability of the grafte0
- Direction
- was not revealede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In experiments with watermelon, melon and trichosanthes, the influence of the type of rootstock on the viability of the graft was not revealed”
Claim · model-written summary
Rootstock type did not show an influence on melon graft viability.
- Taxon
- melon
.jpg?width=60)
Cucumis meloe0 - Treatment
- type of rootstocke0
- Outcome
- viability of the grafte0
- Direction
- was not revealede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“In experiments with watermelon, melon and trichosanthes, the influence of the type of rootstock on the viability of the graft was not revealed”
Claim · model-written summary
Rootstock type did not show an influence on trichosanthes graft viability.
- Taxon
- trichosanthes
Trichosanthese0 - Treatment
- type of rootstocke0
- Outcome
- viability of the grafte0
- Direction
- was not revealede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In experiments with watermelon, melon and trichosanthes, the influence of the type of rootstock on the viability of the graft was not revealed”
Claim · model-written summary
ISSR spectra divided the taxa into two clusters with bootstrap support from 26 to 100%.
Verbatim
t0“pumpkin crop”
e0“According to the ISSR spectra, the taxa were divided into two clusters; interspecific groupings of each clade were supported by average bootstrap values (from 26 to 100 %)”
Claim · model-written summary
Scion-rootstock genetic similarity had a medium association with watermelon survival (r = 0.36).
- Taxon
- watermelonCitrullus lanatuse0
- Treatment
- rootstocke0
- Outcome
- survival rate of watermelone0
- Value
- r = 0.36e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A medium effect (r = 0.36) of the degree of genetic similarity of the scion with the rootstock on the survival rate of watermelon”
Claim · model-written summary
Scion-rootstock similarity had a weak association with melon survival.
- Taxon
- melonCucumis meloe0
- Treatment
- rootstocke1
- Outcome
- survival rate of melone0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a weak effect on the survival rate of melon, momordica and trichosanthes”
e1“degree of genetic similarity of the scion with the rootstock”
Claim · model-written summary
Scion-rootstock similarity had a weak association with momordica survival.
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a weak effect on the survival rate of melon, momordica and trichosanthes”
e1“degree of genetic similarity of the scion with the rootstock”
Claim · model-written summary
Scion-rootstock similarity had a weak association with trichosanthes survival.
- Taxon
- trichosanthesTrichosanthese0
- Treatment
- rootstocke1
- Outcome
- survival rate of melon, momordica and trichosanthese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a weak effect on the survival rate of melon, momordica and trichosanthes”
e1“degree of genetic similarity of the scion with the rootstock”
Claim · model-written summary
Peroxidase activity had a weak association with graft survival.
Not reportedDirection
Verbatim
t0“pumpkin crop”
e0“The activity of peroxidase and the content of ascorbic acid in the grafting components in different scionrootstock combinations had a weak and moderate effect on plant survival, respectively”
Claim · model-written summary
Ascorbic acid content had a moderate association with graft survival.
Not reportedDirection
Verbatim
t0“pumpkin crop”
e0“The activity of peroxidase and the content of ascorbic acid in the grafting components in different scionrootstock combinations had a weak and moderate effect on plant survival, respectively”
Claim · model-written summary
Trichosanthes graft survival strongly depended on ascorbic acid content (r = 0.7).
- Taxon
- trichosanthesTrichosanthese0
- Compound
- ascorbic acide0
- Outcome
- survival rate of trichosanthese0
- Value
- r = 0.7e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The survival rate of trichosanthes on various types of rootstocks strongly depended on the content of ascorbic acid (r = 0.7)”
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