Abstract
A field experiment was conducted during the summer seasons of 1987 and 1988 to evaluate the performance of 7 varieties of rice ( O m sdiva L.) in response to nitrogen levels. A marked increase in all the growth the yield-attributing characters was observed with increase in N levels. Among the varieties tested, ET 6148 showed superiority to other varieties in 1987 and it was similar to ET 3279, Saket 4, ET 6263 and IET7617 in 1988, but showed superiority to ET 7613 only.
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Claims 4
Claim · model-written summary
Increasing nitrogen raised growth and yield-attributing characters.
- Taxon
- rice
Oryza sativat0 - Treatment
- increase in N levelse0
- Outcome
- growth the yield-attributing characterse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A marked increase in all the growth the yield-attributing characters was observed with increase in N levels”
t0“rice”
Claim · model-written summary
ET 6148 was superior to other varieties in 1987.
- Taxon
- riceOryza sativat0
- Material
- ET 6148e0
- Outcome
- superioritye0
- Direction
- superioritye0
- Qualifier
- 1987e0
- Comparator
- other varietiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ET 6148 showed superiority to other varieties in 1987”
t0“rice”
Claim · model-written summary
ET 6148 was similar to four named varieties in 1988.
- Taxon
- riceOryza sativat0
- Outcome
- similare0
- Direction
- similare0
- Qualifier
- 1988e0
- Comparator
- ET 3279, Saket 4, ET 6263 and IET7617e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it was similar to ET 3279, Saket 4, ET 6263 and IET7617 in 1988”
t0“rice”
Claim · model-written summary
ET 6148 was superior to ET 7613 in 1988.
- Taxon
- riceOryza sativat0
- Outcome
- superioritye0
- Direction
- superioritye0
- Comparator
- ET 7613e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“showed superiority to ET 7613 only”
t0“rice”
The same questions in other papers
nitrogen · yield · Oryza sativa (rice)Positive and negative results
1,802 papers in the same direction as this paper · 193 in the opposite direction · 49 reporting no difference from an alternative
- positive
- positive
- positive
2,041 papers more in this group
See all 2,045 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.