Abstract
An experiment was conducted to study the effect of selenium on senescence phenomenon in soybean. Selenium was applied both as seed treatment at 5 ppm and as foliar spray at 50 and 100 ppm on 45, 60 and 75 DAS. The impact of selenium on delaying senescence was well established by increased activity of antioxidant enzymes such as, catalase and peroxidase and more numbers of leaves. Improved source strength by retaining more leaf number and area with better partitioning efficiency was considered as the contributing factor for significant yield improvement in selenium-treated plants.
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Claims 7
Claim · model-written summary
Selenium treatment delayed soybean senescence.
- Taxon
- soybean
Glycine maxt0 - Treatment
- seleniume0
- Outcome
- senescencee0
- Direction
- delayinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The impact of selenium on delaying senescence was well established”
t0“soybean (Glycine Max L.)”
Claim · model-written summary
Selenium treatment increased catalase and peroxidase activity in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- seleniume1
- Outcome
- activity of antioxidant enzymes such as, catalase and peroxidasee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increased activity of antioxidant enzymes such as, catalase and peroxidase”
e1“The impact of selenium on delaying senescence”
t0“soybean (Glycine Max L.)”
Claim · model-written summary
Selenium treatment increased soybean leaf number.
- Taxon
- soybeanGlycine maxt0
- Treatment
- seleniume1
- Outcome
- numbers of leavese0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“more numbers of leaves”
e1“The impact of selenium on delaying senescence”
t0“soybean (Glycine Max L.)”
Claim · model-written summary
Selenium-treated soybean retained greater leaf number and area.
- Taxon
- soybeanGlycine maxt0
- Treatment
- seleniume1
- Outcome
- leaf number and areae0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“retaining more leaf number and area”
e1“selenium-treated plants”
t0“soybean (Glycine Max L.)”
Claim · model-written summary
Selenium-treated soybean had better partitioning efficiency.
- Taxon
- soybeanGlycine maxt0
- Treatment
- seleniume1
- Outcome
- partitioning efficiencye0
- Direction
- bettere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“better partitioning efficiency”
e1“selenium-treated plants”
t0“soybean (Glycine Max L.)”
Claim · model-written summary
Selenium-treated soybean had significantly improved yield.
- Taxon
- soybeanGlycine maxt0
- Treatment
- selenium-treatede0
- Outcome
- yielde0
- Direction
- improvemente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant yield improvement in selenium-treated plants”
t0“soybean (Glycine Max L.)”
Claim · model-written summary
The authors considered retained leaf number and area with better partitioning efficiency to contribute to soybean yield improvement.
- Taxon
- soybeanGlycine maxt0
- Outcome
- yield improvemente0
- Qualifier
- Improved source strength by retaining more leaf number and area with better partitioning efficiencye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Improved source strength by retaining more leaf number and area with better partitioning efficiency was considered as the contributing factor for significant yield improvement in selenium-treated plants.”
t0“soybean (Glycine Max L.)”
The same questions in other papers
selenium atom · growth · Glycine max (soybean)Results differ
10 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
8 papers more in this group
See all 12 papers →selenium atom · quality: postharvest · Glycine max (soybean)Results agree
1 paper in the same direction as this paper
- positive
selenium atom · physiology: antioxidant enzymes · Glycine max (soybean)Results agree
3 papers in the same direction as this paper
- positive
- positive
- 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.