Abstract
The effects of intercropping with two ecotypes of Galinsoga parviflora and their post-grafting generations on nutrient uptake of Lactuca sativa were investigated through pot experiment under the cadmium stress. The results showed that intercropping with post-grafting generation of G. parviflora of farmland ecotype as rootstock (FR) had the best effect on increasing P content in L. sativa roots, while intercropping with post-grafting generation of G. parviflora of mine ecotype as scion (MS) could increase the P content in L. sativa shoots most effectively. The root content of K in the monoculture L. sativa was the highest, and the highest shoots K content was found in the L. sativa intercropping with G. parviflora of farmland ecotype (FCK). As far as the grafting method is concerned, intercropping with post-grafting generation of G. parviflora of mine ecotypes are used as scions and farmland ecotypes as rootstocks is more conducive to L. sativa nutrient uptake. Intercropping with MS can increase soil available N and K.
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Claims 6
Claim · model-written summary
Intercropping with the farmland-ecotype rootstock generation of G. parviflora gave the best increase in P content in lettuce roots.
- Taxon
- L. sativa
Lactuca sativae1 - Treatment
- intercropping with post-grafting generation of G. parviflora of farmland ecotype as rootstock (FR)e1
- Interactor
- G. parviflora
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Galinsoga parviflorae1other - Outcome
- P content in L. sativa rootse1
- Direction
- increasinge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e1“intercropping with post-grafting generation of G. parviflora of farmland ecotype as rootstock (FR) had the best effect on increasing P content in L. sativa roots”
t0“Nutrient Uptake of Lactuca sativa under Cadmium Stress”
Claim · model-written summary
Intercropping with the mine-ecotype scion generation of G. parviflora most effectively increased P content in lettuce shoots.
- Taxon
- L. sativaLactuca sativae2
- Treatment
- intercropping with post-grafting generation of G. parviflora of mine ecotype as scion (MS)e2
- Interactor
- G. parvifloraGalinsoga parviflorae2other
- Outcome
- P content in L. sativa shootse2
- Direction
- increasee2
- Qualifier
- most effectivelye2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“intercropping with post-grafting generation of G. parviflora of mine ecotype as scion (MS) could increase the P content in L. sativa shoots most effectively”
t0“Nutrient Uptake of Lactuca sativa under Cadmium Stress”
Claim · model-written summary
The root K content of lettuce was highest in monoculture.
- Taxon
- L. sativaLactuca sativae3
- Treatment
- monoculturee3
- Outcome
- root content of Ke3
- Direction
- higheste3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The root content of K in the monoculture L. sativa was the highest”
t0“Nutrient Uptake of Lactuca sativa under Cadmium Stress”
Claim · model-written summary
Lettuce intercropped with the farmland-ecotype G. parviflora (FCK) had the highest shoot K content.
- Taxon
- L. sativaLactuca sativae4
- Treatment
- intercropping with G. parviflora of farmland ecotype (FCK)e4
- Interactor
- G. parvifloraGalinsoga parviflorae4other
- Outcome
- shoots K contente4
- Direction
- higheste4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“the highest shoots K content was found in the L. sativa intercropping with G. parviflora of farmland ecotype (FCK)”
t0“Nutrient Uptake of Lactuca sativa under Cadmium Stress”
Claim · model-written summary
Using mine ecotypes as scions and farmland ecotypes as rootstocks is more conducive to lettuce nutrient uptake.
- Taxon
- L. sativaLactuca sativae5
- Treatment
- mine ecotypes are used as scions and farmland ecotypes as rootstockse5
- Interactor
- G. parvifloraGalinsoga parviflorae5other
- Outcome
- nutrient uptakee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“intercropping with post-grafting generation of G. parviflora of mine ecotypes are used as scions and farmland ecotypes as rootstocks is more conducive to L. sativa nutrient uptake”
t0“Nutrient Uptake of Lactuca sativa under Cadmium Stress”
Claim · model-written summary
Intercropping with MS can increase soil available N and K.
- Taxon
- Lactuca sativaLactuca sativat0
- Treatment
- Intercropping with MSe6
- Outcome
- soil available N and Ke6
- Direction
- increasee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Intercropping with MS can increase soil available N and K”
t0“Nutrient Uptake of Lactuca sativa under Cadmium Stress”
The same questions in other papers
Galinsoga parviflora · nutrient: content · Lactuca sativa (garden lettuce)Results agree
1 paper in the same direction as this paper
- positive
intercropping · nutrient: content · Lactuca sativa (garden lettuce)Positive and negative results
3 papers in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
2 papers more in this group
See all 6 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.