Abstract
Karyotype and growth analysis of Soybean (Glycine max L.) after exposed to Ultraviolet light had been done. The objective of this research was to investigate karyotype design and vegetative growth of soybean induced with UV light. The experiment was Completely Randomized Designed with 2 treatment factors. The first factor was Ultraviolet light by 3 levels: 10, 20 and 30 Watt and the second was the length of UV exposure by 3 levels: 5, 10, and 15 minutes. Each treatment was replicated 2 times and the plant that was not exposed to UV used as control. The karyotype was observed by squash method. The results showed that the intensity and duration of UV light has no effect on the number of chromosomes but the light has effect on the number of chromosomes type. Statistical analysis showed that the increase in UV energy up to 30 Watt and time exposure of 15 minutes, caused the increase on height, number of leaves, flowers, the fresh and dry weight of plant, and chlorophyll concentration compared to untreated plants.
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Claims 7
Claim · model-written summary
UV intensity and exposure duration did not change soybean chromosome number.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- intensity and duration of UV lighte0
- Outcome
- number of chromosomese0
- Direction
- no effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean (Glycine max L.)”
e0“The results showed that the intensity and duration of UV light has no effect on the number of chromosomes but the light has effect on the number of chromosomes type.”
Claim · model-written summary
UV light changed the types of soybean chromosomes.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- UV lighte0
- Outcome
- number of chromosomes typee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean (Glycine max L.)”
e0“The results showed that the intensity and duration of UV light has no effect on the number of chromosomes but the light has effect on the number of chromosomes type.”
Claim · model-written summary
UV exposure up to 30 Watt for 15 minutes increased soybean height compared with untreated plants.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- UV energy up to 30 Watt and time exposure of 15 minutese0
- Outcome
- heighte0
- Direction
- increasee0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean (Glycine max L.)”
e0“Statistical analysis showed that the increase in UV energy up to 30 Watt and time exposure of 15 minutes, caused the increase on height, number of leaves, flowers, the fresh and dry weight of plant, and chlorophyll concentration compared to untreated plants.”
Claim · model-written summary
UV exposure up to 30 Watt for 15 minutes increased soybean number of leaves compared with untreated plants.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- UV energy up to 30 Watt and time exposure of 15 minutese0
- Outcome
- number of leavese0
- Direction
- increasee0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean (Glycine max L.)”
e0“Statistical analysis showed that the increase in UV energy up to 30 Watt and time exposure of 15 minutes, caused the increase on height, number of leaves, flowers, the fresh and dry weight of plant, and chlorophyll concentration compared to untreated plants.”
Claim · model-written summary
UV exposure up to 30 Watt for 15 minutes increased soybean flowers compared with untreated plants.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- UV energy up to 30 Watt and time exposure of 15 minutese0
- Outcome
- flowerse0
- Direction
- increasee0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean (Glycine max L.)”
e0“Statistical analysis showed that the increase in UV energy up to 30 Watt and time exposure of 15 minutes, caused the increase on height, number of leaves, flowers, the fresh and dry weight of plant, and chlorophyll concentration compared to untreated plants.”
Claim · model-written summary
UV exposure up to 30 Watt for 15 minutes increased soybean fresh and dry weight of plant compared with untreated plants.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- UV energy up to 30 Watt and time exposure of 15 minutese0
- Outcome
- fresh and dry weight of plante0
- Direction
- increasee0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean (Glycine max L.)”
e0“Statistical analysis showed that the increase in UV energy up to 30 Watt and time exposure of 15 minutes, caused the increase on height, number of leaves, flowers, the fresh and dry weight of plant, and chlorophyll concentration compared to untreated plants.”
Claim · model-written summary
UV exposure up to 30 Watt for 15 minutes increased soybean chlorophyll concentration compared with untreated plants.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- UV energy up to 30 Watt and time exposure of 15 minutese0
- Outcome
- chlorophyll concentratione0
- Direction
- increasee0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean (Glycine max L.)”
e0“Statistical analysis showed that the increase in UV energy up to 30 Watt and time exposure of 15 minutes, caused the increase on height, number of leaves, flowers, the fresh and dry weight of plant, and chlorophyll concentration compared to untreated plants.”
The same questions in other papers
uv · physiology: pigments · Glycine max (soybean)Results differ
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- negative
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8 papers in the same direction as this paper · 41 in the opposite direction
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2 in the opposite direction
- negative
- no effect
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.