Abstract
The effects of intercropping with post-grafting generation of Cosmos sulphureus on total potassium content of grape seedling were investigated through pot experiment under cadmium stress. The results showed that the intercropping treatments had significant effect on soil available potassium content and total potassium content in root, stem and leaf of grape seedling, while intercropping with ungrafted and post-grafting generation of C. sulphureus all decreased the potassium content of grape seedling and soil compared with grape monoculture. The potassium content of grape seedling and soil were all ranked as: grape monoculture (MG) > intercropping with the ungrafted generation of C. sulphureus (UG) > intercropping with the post-grafting generation of C. sulphureus of self-rooted grafting by the same one seedling (PSG) > intercropping with the post-grafting generation of C. sulphureus of self-rooted grafting by two different sizes seedlings (PSDG) > intercropping with the post-grafting generation of C. sulphureus of self-rooted grafting by two same sizes seedlings (PSSG). Therefore, intercropping with post-grafting generation of C. sulphureus could not increase but reduce the potassium content, which is one of essential minerals that contributes to plant growth and development.
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Claims 3
Claim · model-written summary
Intercropping with ungrafted C. sulphureus decreased grape seedling potassium relative to monoculture.
- Taxon
- grape seedlinge0
- Treatment
- intercropping with ungraftede0
- Interactor
- C. sulphureus
Cosmos sulphureuse0weed - Outcome
- potassium content of grape seedlinge0
- Direction
- decreasede0
- Comparator
- grape monoculturee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intercropping with ungrafted and post-grafting generation of C. sulphureus all decreased the potassium content of grape seedling and soil compared with grape monoculture”
Claim · model-written summary
Intercropping with post-grafting C. sulphureus decreased grape seedling potassium relative to monoculture.
- Taxon
- grape seedlinge0
- Treatment
- intercropping with ungrafted and post-grafting generation of C. sulphureuse0
- Interactor
- C. sulphureusCosmos sulphureuse0weed
- Outcome
- potassium content of grape seedlinge0
- Direction
- decreasede0
- Comparator
- grape monoculturee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intercropping with ungrafted and post-grafting generation of C. sulphureus all decreased the potassium content of grape seedling and soil compared with grape monoculture”
Claim · model-written summary
Intercropping decreased soil potassium relative to grape monoculture.
- Taxon
- grape seedlinge0
- Treatment
- intercropping with ungrafted and post-grafting generation of C. sulphureuse0
- Interactor
- C. sulphureusCosmos sulphureuse0weed
- Outcome
- potassium content of grape seedling and soile0
- Direction
- decreasede0
- Comparator
- grape monoculturee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intercropping with ungrafted and post-grafting generation of C. sulphureus all decreased the potassium content of grape seedling and soil compared with grape monoculture”
The same questions in other papers
Cosmos sulphureus · nutrient: content · VitisResults agree
1 paper in the same direction as this paper
- negative
intercropping · nutrient: content · VitisPositive and negative results
6 papers in the same direction as this paper · 9 in the opposite direction
- positive
- positive
- positive
12 papers more in this group
See all 16 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.