Abstract
The effects of natural light and artificial light on chlorophyll and related enzyme activities in tomato seedling leaves were studied by using LED lighting in a growth chamber. The results showed that: Under the condition of natural light source as main light source, supplementation of ultraviolet (UV), violet (P), yellow (Y) could significantly increase the content of chlorophyll a; supplementation of ultraviolet (UV), red (R), yellow (Y) can significantly increase the content of chlorophyll b; supplementation of ultraviolet light (UV), red (R) can significantly increase the content of carotenoids. Ultraviolet (UV) and violet (P) were beneficial to increase the activities of SOD, POD and CAT in tomato seedling leaves, while red (R) and yellow (Y) light reduced the activities of SOD, POD and CAT.
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Claims 5
Claim · model-written summary
Supplementing natural light with UV, violet and yellow light significantly increased chlorophyll a content in tomato seedling leaves.
- Taxon
- Tomato Seedlings
Solanum lycopersicumt0 - Treatment
- supplementation of ultraviolet (UV), violet (P), yellow (Y)e0
- Outcome
- content of chlorophyll ae0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Seedlings”
e0“supplementation of ultraviolet (UV), violet (P), yellow (Y) could significantly increase the content of chlorophyll a”
Claim · model-written summary
Supplementing natural light with UV, red and yellow light significantly increased chlorophyll b content in tomato seedling leaves.
- Taxon
- Tomato SeedlingsSolanum lycopersicumt0
- Treatment
- supplementation of ultraviolet (UV), red (R), yellow (Y)e0
- Outcome
- content of chlorophyll be0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Seedlings”
e0“supplementation of ultraviolet (UV), red (R), yellow (Y) can significantly increase the content of chlorophyll b”
Claim · model-written summary
Supplementing natural light with UV and red light significantly increased carotenoid content in tomato seedling leaves.
- Taxon
- Tomato SeedlingsSolanum lycopersicumt0
- Treatment
- supplementation of ultraviolet light (UV), red (R)e0
- Outcome
- content of carotenoidse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Seedlings”
e0“supplementation of ultraviolet light (UV), red (R) can significantly increase the content of carotenoids”
Claim · model-written summary
UV and violet light increased the activities of SOD, POD and CAT in tomato seedling leaves.
- Taxon
- Tomato SeedlingsSolanum lycopersicumt0
- Treatment
- Ultraviolet (UV) and violet (P)e0
- Outcome
- activities of SOD, POD and CATe0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Seedlings”
e0“Ultraviolet (UV) and violet (P) were beneficial to increase the activities of SOD, POD and CAT in tomato seedling leaves”
Claim · model-written summary
Red and yellow light reduced the activities of SOD, POD and CAT in tomato seedling leaves.
- Taxon
- Tomato SeedlingsSolanum lycopersicumt0
- Treatment
- red (R) and yellow (Y) lighte0
- Outcome
- activities of SOD, POD and CATe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Seedlings”
e0“red (R) and yellow (Y) light reduced the activities of SOD, POD and CAT”
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