Abstract
Field experiment was conducted during 2016-17 and 2017-18 to study the response of rice genotypes on Growth and morpho-physiological parameters under three nitrogen levels 120 kg N ha -1 , 80 kg N ha -1 and 40 kg N ha -1 as main treatments and twenty rice genotypes as sub treatments, which was carried out at experimental site of Department of Plant Physiology, IGKV, Raipur (C.G.) with Split plot design along with two replications. In the present investigation among the nitrogen treatments, application of 120 kg N ha -1 recorded significantly higher values for growth and morpho-physiological parameters such as plant height, number of tillers/plant, number of effective tillers/ plant, number of panicle/m 2 , panicle length, flag leaf area, specific leaf area and specific leaf weight. Among the genotypes, DXD (124)-17-193 followed by DXD (124)-17-192 and DXD (124)-3-28 recorded the maximum grain yield even under all the treatments, which also gives better result on the other growth and morpho-physiological parameters. This indicated that maximum yield can be attributed to maximum number of panicles, more photosynthetic rate, more tillers and effective tillers, more flag leaf area, maximum specific leaf weight and minimum specific leaf area.
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Claims 5
Claim · model-written summary
The 120 kg N ha -1 treatment gave significantly higher plant height, tillers per plant and effective tillers per plant than the other nitrogen treatments.
- Taxon
- Oryza sativa L.
Oryza sativat0 - Treatment
- 120 kg N ha -1e1
- Outcome
- plant height, number of tillers/plant, number of effective tillers/ plante1
- Direction
- highere1
- Comparator
- nitrogen treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the present investigation among the nitrogen treatments”
e1“application of 120 kg N ha -1 recorded significantly higher values for growth and morpho-physiological parameters such as plant height, number of tillers/plant, number of effective tillers/ plant, number of panicle/m 2 , panicle length, flag leaf area, specific leaf area and specific leaf weight”
t0“Biochemical Parameters of Rice Genotypes (Oryza sativa L.)”
Claim · model-written summary
The 120 kg N ha -1 treatment gave significantly higher numbers of panicles per square metre, panicle length and flag leaf area than the other nitrogen treatments.
- Taxon
- Oryza sativa L.Oryza sativat0
- Treatment
- 120 kg N ha -1e1
- Outcome
- number of panicle/m 2 , panicle length, flag leaf areae1
- Direction
- highere1
- Comparator
- nitrogen treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the present investigation among the nitrogen treatments”
e1“application of 120 kg N ha -1 recorded significantly higher values for growth and morpho-physiological parameters such as plant height, number of tillers/plant, number of effective tillers/ plant, number of panicle/m 2 , panicle length, flag leaf area, specific leaf area and specific leaf weight”
t0“Biochemical Parameters of Rice Genotypes (Oryza sativa L.)”
Claim · model-written summary
The 120 kg N ha -1 treatment gave significantly higher specific leaf area and specific leaf weight than the other nitrogen treatments.
- Taxon
- Oryza sativa L.Oryza sativat0
- Treatment
- 120 kg N ha -1e1
- Outcome
- specific leaf area and specific leaf weighte1
- Direction
- highere1
- Comparator
- nitrogen treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the present investigation among the nitrogen treatments”
e1“application of 120 kg N ha -1 recorded significantly higher values for growth and morpho-physiological parameters such as plant height, number of tillers/plant, number of effective tillers/ plant, number of panicle/m 2 , panicle length, flag leaf area, specific leaf area and specific leaf weight”
t0“Biochemical Parameters of Rice Genotypes (Oryza sativa L.)”
Claim · model-written summary
Maximum yield of rice was attributed to maximum panicle number, higher photosynthetic rate and more tillers.
- Taxon
- Oryza sativa L.Oryza sativat0
- Outcome
- maximum yielde3
- Qualifier
- maximum number of panicles, more photosynthetic ratee3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“This indicated that maximum yield can be attributed to maximum number of panicles, more photosynthetic rate, more tillers and effective tillers, more flag leaf area, maximum specific leaf weight and minimum specific leaf area”
t0“Biochemical Parameters of Rice Genotypes (Oryza sativa L.)”
Claim · model-written summary
The genotypes DXD (124)-17-193, DXD (124)-17-192 and DXD (124)-3-28 recorded the maximum grain yield under all nitrogen treatments.
- Taxon
- Oryza sativa L.Oryza sativat0
- Material
- DXD (124)-17-193 followed by DXD (124)-17-192 and DXD (124)-3-28e2
- Outcome
- grain yielde2
- Direction
- maximume2
- Qualifier
- even under all the treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Among the genotypes, DXD (124)-17-193 followed by DXD (124)-17-192 and DXD (124)-3-28 recorded the maximum grain yield even under all the treatments”
t0“Biochemical Parameters of Rice Genotypes (Oryza sativa L.)”
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1,802 papers in the same direction as this paper · 193 in the opposite direction · 49 reporting no difference from an alternative
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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.