Abstract
Climate change has created challenges for the rice producers and farmers are shifting rice cultivation in aerobic system to save irrigation water. Although in aerobic rice, crop can be matured with less irrigation water but farmers have to compromise yield reduction linear to water saving. Spermidin is plant hormone which has significant role to stand plant in water stress condition. So, in this field experiment, we foliarly applied spermidine at seedling (F1), tillering (F2), panicle intiation (F3), seedling and panicle initiation (F4), tillering and panicle initiation (F5), Seedling, Tillering and Panicle initiation (F6) under aerobic and flooded condition. We observed different growth, yield and quality parameters during course of study. Spermidin application resulted in improved crop performance both in aerobic as well as in flooded rice. Treatments comparison revealed that spermidin application at panicle initiation stage resulted in better crop performance in sense of economics involved. Furthermore, spermidine application also improved rice quality which is one of most important factor in fine rice. In a nutshell, it can be suggested that aerobic rice productivity can be improved with spermidin application at panicle initiation stage to couple water stress.
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Claims 4
Claim · model-written summary
Spermidine applied at panicle initiation resulted in better crop performance in economic terms than other treatments.
- Taxon
- rice
Oryza sativat0 - Treatment
- spermidin application at panicle initiation stagee2
- Outcome
- crop performancee2
- Direction
- bettere2
- Qualifier
- in sense of economics involvede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“improved fine rice yield and quality”
e2“Treatments comparison revealed that spermidin application at panicle initiation stage resulted in better crop performance in sense of economics involved”
Claim · model-written summary
Spermidine application improved rice quality.
- Taxon
- riceOryza sativat0
- Treatment
- spermidine applicatione4
- Outcome
- rice qualitye4
- Direction
- improvede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“improved fine rice yield and quality”
e4“spermidine application also improved rice quality which is one of most important factor in fine rice”
Claim · model-written summary
Spermidine application improved crop performance in both aerobic and flooded rice.
- Taxon
- riceOryza sativae3
- Treatment
- Spermidin applicatione3
- Outcome
- crop performancee3
- Direction
- improvede3
- Setting
- aerobic as well as in flooded ricee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“improved fine rice yield and quality”
e3“Spermidin application resulted in improved crop performance both in aerobic as well as in flooded rice”
Claim · model-written summary
Spermidine applied at panicle initiation is suggested to improve aerobic rice productivity under water stress.
- Taxon
- riceOryza sativae5
- Treatment
- spermidin application at panicle initiation stagee5
- Outcome
- aerobic rice productivitye5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“improved fine rice yield and quality”
e5“aerobic rice productivity can be improved with spermidin application at panicle initiation stage to couple water stress”
The same questions in other papers
spermidine · quality: general · Oryza sativa (rice)Positive and negative results
1 in the opposite direction
- no effect
spermidine · yield · Oryza sativa (rice)Results agree
13 papers in the same direction as this paper
- positive
- positive
- positive
10 papers more in this group
See all 14 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.