Abstract
Abstract In the experiment, Solanum diphyllum, Solanum nigrum, Solanum nigrum humile and Solanum alatum as the rootstocks and eggplant seedlings as the scions, and the effects of different Solanum rootstocks on photosynthetic pigment contents and antioxidant enzyme activities of eggplant seedlings were studied. The results showed that S. nigrum as the rootstock increased the content of chlorophyll a , chlorophyll b and total chlorophyll of eggplant seedlings, and other treatments decreased the value of the above indicators or had no effects on them. All the Solanum rootstocks increased the content of carotenoid. Compared to ungrafted, the content of total chlorophyll and carotenoid of eggplant seedlings with S. nigrum as rootstock were the highest, which increased by 7.91% and 45.71%. Different Solanum rootstocks had different effects on the antioxidant enzyme activities of eggplant seedlings, but in general, Solanum rootstocks increased the antioxidant enzyme activities of eggplant seedlings. In conclusion, S. nigrum as the rootstock increased the antioxidant enzyme activities of eggplant seedlings while increasing its chlorophyll content, which was conducive to the growth of eggplant seedlings.
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Claims 6
Claim · model-written summary
S. nigrum rootstock increased eggplant chlorophyll a, chlorophyll b, and total chlorophyll.
- Taxon
- eggplant
Solanum melongenae0 - Treatment
- S. nigrum as the rootstocke0
- Outcome
- chlorophyll a , chlorophyll b and total chlorophylle0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“S. nigrum as the rootstock increased the content of chlorophyll a , chlorophyll b and total chlorophyll of eggplant seedlings”
Claim · model-written summary
Other Solanum rootstocks decreased or did not change eggplant chlorophyll indicators.
Not reportedTaxonComparator
Verbatim
e0“other treatments decreased the value of the above indicators or had no effects on them.”
Claim · model-written summary
All Solanum rootstocks increased carotenoid content.
Not reportedTaxonComparator
Verbatim
e0“All the Solanum rootstocks increased the content of carotenoid.”
Claim · model-written summary
Relative to ungrafted eggplant, S. nigrum rootstock increased total chlorophyll by 7.91%.
- Taxon
- eggplantSolanum melongenae0
- Treatment
- S. nigrum as rootstocke0
- Outcome
- total chlorophylle0
- Direction
- increasede0
- Value
- 7.91%e0
- Comparator
- ungraftede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to ungrafted, the content of total chlorophyll and carotenoid of eggplant seedlings with S. nigrum as rootstock were the highest, which increased by 7.91% and 45.71%.”
Claim · model-written summary
Relative to ungrafted eggplant, S. nigrum rootstock increased carotenoid by 45.71%.
- Taxon
- eggplantSolanum melongenae0
- Treatment
- S. nigrum as rootstocke0
- Outcome
- carotenoide0
- Direction
- increasede0
- Value
- 45.71%e0
- Comparator
- ungraftede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to ungrafted, the content of total chlorophyll and carotenoid of eggplant seedlings with S. nigrum as rootstock were the highest, which increased by 7.91% and 45.71%.”
Claim · model-written summary
Solanum rootstocks generally increased eggplant antioxidant enzyme activities.
- Taxon
- eggplantSolanum melongenae0
- Treatment
- Solanum rootstockse0
- Outcome
- antioxidant enzyme activitiese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Solanum rootstocks increased the antioxidant enzyme activities of eggplant seedlings.”
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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.