Abstract
A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar. The study was conducted with 10 treatments and laid out in randomized block design with 3 replications. The soil of the experimental site was clay loam in texture, slightly alkaline in reaction, non-saline, low in organic carbon and available nitrogen, high in available phosphorous and potassium.Among the different time and dose of application of nitrogen, the highest panicle m-2 (309.3), panicle length (23.9 cm), number of filled grains panicle-1 (103.2),number of total grains panicle-1 (118.1), test weight (23.9 g), grain yield (4514 kg ha-1), straw yield (5470 kg ha-1) and B: C ratio (1.99)were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments. However, growth recorded with 160 kg in 4 equal splits was found to be on par with the growth in the treatments having 160 and 140 kg N ha-1applied at various splits and with application of 120 kg N ha-1 in 4 equal splits at sowing, 20 DAS, 40 DAS and 60 DAS. The lowest observation wasfoundin the farmer’s practice with the application of nitrogen at 120 kg ha-1 N in 3 splits with 12% at sowing, 44% at 40 DAS and 44% at 60 DAS.
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Claims 10
Claim · model-written summary
Nitrogen at 160 kg N ha-1 in 25% splits at sowing, 20, 40 and 60 DAS gave the highest panicle m-2 (309.3) in rice.
- Taxon
- rice
Oryza sativae0 - Treatment
- 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DASe2
- Outcome
- panicle m-2e1
- Direction
- higheste2
- Value
- 309.3e1
- Comparator
- the other treatmentse2
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e1“panicle m-2 (309.3)”
e2“were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments”
Claim · model-written summary
Nitrogen at 160 kg N ha-1 in 25% splits at sowing, 20, 40 and 60 DAS gave the highest panicle length (23.9 cm) in rice.
- Taxon
- riceOryza sativae0
- Treatment
- 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DASe2
- Outcome
- panicle lengthe1
- Direction
- higheste2
- Value
- 23.9 cme1
- Comparator
- the other treatmentse2
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e1“panicle length (23.9 cm)”
e2“were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments”
Claim · model-written summary
Nitrogen at 160 kg N ha-1 in 25% splits at sowing, 20, 40 and 60 DAS gave the highest number of filled grains panicle-1 (103.2) in rice.
- Taxon
- riceOryza sativae0
- Treatment
- 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DASe2
- Outcome
- number of filled grains panicle-1e1
- Direction
- higheste2
- Value
- 103.2e1
- Comparator
- the other treatmentse2
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e1“number of filled grains panicle-1 (103.2)”
e2“were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments”
Claim · model-written summary
Nitrogen at 160 kg N ha-1 in 25% splits at sowing, 20, 40 and 60 DAS gave the highest number of total grains panicle-1 (118.1) in rice.
- Taxon
- riceOryza sativae0
- Treatment
- 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DASe2
- Outcome
- number of total grains panicle-1e1
- Direction
- higheste2
- Value
- 118.1e1
- Comparator
- the other treatmentse2
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e1“number of total grains panicle-1 (118.1)”
e2“were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments”
Claim · model-written summary
Nitrogen at 160 kg N ha-1 in 25% splits at sowing, 20, 40 and 60 DAS gave the highest test weight (23.9 g) in rice.
- Taxon
- riceOryza sativae0
- Treatment
- 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DASe2
- Outcome
- test weighte1
- Direction
- higheste2
- Value
- 23.9 ge1
- Comparator
- the other treatmentse2
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e1“test weight (23.9 g)”
e2“were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments”
Claim · model-written summary
Nitrogen at 160 kg N ha-1 in 25% splits at sowing, 20, 40 and 60 DAS gave the highest grain yield (4514 kg ha-1) in rice.
- Taxon
- riceOryza sativae0
- Treatment
- 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DASe2
- Outcome
- grain yielde1
- Direction
- higheste2
- Value
- 4514 kg ha-1e1
- Comparator
- the other treatmentse2
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e1“grain yield (4514 kg ha-1)”
e2“were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments”
Claim · model-written summary
Nitrogen at 160 kg N ha-1 in 25% splits at sowing, 20, 40 and 60 DAS gave the highest straw yield (5470 kg ha-1) in rice.
- Taxon
- riceOryza sativae0
- Treatment
- 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DASe2
- Outcome
- straw yielde1
- Direction
- higheste2
- Value
- 5470 kg ha-1e1
- Comparator
- the other treatmentse2
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e1“straw yield (5470 kg ha-1)”
e2“were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments”
Claim · model-written summary
Nitrogen at 160 kg N ha-1 in 25% splits at sowing, 20, 40 and 60 DAS gave the highest B: C ratio (1.99) in rice.
- Taxon
- riceOryza sativae0
- Treatment
- 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DASe2
- Outcome
- B: C ratioe1
- Direction
- higheste2
- Value
- 1.99e1
- Comparator
- the other treatmentse2
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e1“B: C ratio (1.99)”
e2“were recorded highest with application of 160 kg N ha-1 25% each at sowing, 20 DAS, 40 DAS and 60 DAS compared to the other treatments”
Claim · model-written summary
Nitrogen at 160 kg in 4 equal splits gave growth on par with 160 and 140 kg N ha-1 at various splits.
- Taxon
- riceOryza sativae0
- Treatment
- 160 kg in 4 equal splitse3
- Outcome
- growthe3
- Direction
- no_changeinferrede3
- Comparator
- 160 and 140 kg N ha-1e3
- Setting
- field experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e3“growth recorded with 160 kg in 4 equal splits was found to be on par with the growth in the treatments having 160 and 140 kg N ha-1applied at various splits”
Claim · model-written summary
The farmer’s practice of 120 kg N ha-1 in 3 splits gave the lowest observation.
- Taxon
- riceOryza sativae0
- Treatment
- application of nitrogen at 120 kg ha-1 N in 3 splitse4
- Outcome
- observatione4
- Direction
- loweste4
- Setting
- field experimente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted on yield and economics of rice during 2017 at Agriculture Research Institute, Rajensranagar”
e4“The lowest observation wasfoundin the farmer’s practice with the application of nitrogen at 120 kg ha-1 N in 3 splits”
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