Abstract
The experiments were conducted to explore the effects of three different photoperiods(8 h,short day;12 h,middle day;16 h,long day) on superoxide dismutase(SOD) and peroxidase(POD) activities in fall dormancy alfalfa.The results showed that the SOD and POD activities were the highest under 8 h day-length,followed by 12 h day-length and 16 h day-length.Under the same day-length,SOD and POD activities increased with the elongation of growth period.It showed that a significant relationship between SOD and POD activities and photoperiod,and short day photoperiod could improve the activities of SOD and POD.
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Claims 5
Claim · model-written summary
SOD activity was highest at 8 h, then 12 h, then 16 h day length.
- Taxon
- alfalfa
Medicago sativat0 - Treatment
- 8 h day-lengthe0
- Outcome
- SODe0
- Direction
- higheste0
- Comparator
- 12 h day-length and 16 h day-lengthe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOD and POD activities were the highest under 8 h day-length,followed by 12 h day-length and 16 h day-length”
t0“alfalfa”
Claim · model-written summary
POD activity was highest at 8 h, then 12 h, then 16 h day length.
- Taxon
- alfalfaMedicago sativat0
- Treatment
- 8 h day-lengthe0
- Outcome
- POD activitiese0
- Direction
- higheste0
- Comparator
- 12 h day-length and 16 h day-lengthe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOD and POD activities were the highest under 8 h day-length,followed by 12 h day-length and 16 h day-length”
t0“alfalfa”
Claim · model-written summary
Under the same day length, SOD activity rose as growth period lengthened.
- Taxon
- alfalfaMedicago sativat0
- Organ / stage
- growth periode0
- Outcome
- SODe0
- Direction
- increasede0
- Qualifier
- same day-lengthe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under the same day-length,SOD and POD activities increased with the elongation of growth period”
t0“alfalfa”
Claim · model-written summary
Under the same day length, POD activity rose as growth period lengthened.
- Taxon
- alfalfaMedicago sativat0
- Organ / stage
- growth periode0
- Outcome
- POD activitiese0
- Direction
- increasede0
- Qualifier
- same day-lengthe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under the same day-length,SOD and POD activities increased with the elongation of growth period”
t0“alfalfa”
Claim · model-written summary
SOD and POD activities had a significant relationship with photoperiod.
- Taxon
- alfalfaMedicago sativat0
- Treatment
- photoperiode0
- Outcome
- SOD and POD activitiese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a significant relationship between SOD and POD activities and photoperiod”
t0“alfalfa”
The same questions in other papers
light · physiology: antioxidant enzymes · Medicago sativa (alfalfa)Results agree
1 paper in the same direction as this paper
- positive
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.