Paper · 2002 · Korean Journal of Soil Science and Fertilizer

Effect on Co-Situs Application of Coated Urea Complex Fertilizer in Dry Seeded Rice

Ki-Do Park; Hye-Young Kwen; Chang-Young Park; et al.

5
claims
8
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

This study was conducted to investigate effects on the co-situs application of coated urea complex fertilizer in dry seeded rice in Dukpyong series soil. Number of spikelet established in 15 days after seeding, conventional plot was . and whole layer placement(WLP), co-situs application 70%(CSA70%) plot and co-situs application 50%(CSA50%) plot were 146, 126 and , respectively. There was not concentration obstacle in co-situs application plot in spite of closing application between seed and coated urea complex fertilizer. The amount of into soil solution in different growth stage was highest in WLP 70% plot compare to other treatment. N uptaken amount was highest in CSA 70% plot as compare to of WLP 79% plot and of CSA 50% plot. However, N use efficiency of CSA 50% plot was highest among treatments as 48%. Rice yield was highest in CSA 70% plot as 102% compared to conventional plot.

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Claims 5

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Co-situs application showed no concentration obstacle despite close fertilizer placement.

Treatment
co-situs applicatione0
Outcome
not concentration obstaclee0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“There was not concentration obstacle in co-situs application plot in spite of closing application between seed and coated urea complex fertilizer.”

✓ located verbatim in the source · abstract, characters 381–527 · show in text ↑
t0

“Effect on Co-Situs Application of Coated Urea Complex Fertilizer in Dry Seeded Rice”

✓ located verbatim in the source · title, characters 0–83 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Soil solution amount was highest with WLP 70%.

Treatment
WLP 70% plote0
Outcome
amount of into soil solutione0
Direction
higheste0
Comparator
other treatmente0

Not reportedTaxon

Verbatim

e0

“The amount of into soil solution in different growth stage was highest in WLP 70% plot compare to other treatment.”

✓ located verbatim in the source · abstract, characters 528–642 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrogen uptake was highest with CSA 70%.

Treatment
CSA 70% plote0
Outcome
N uptaken amounte0
Direction
higheste0
Comparator
WLP 79% plote0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“N uptaken amount was highest in CSA 70% plot as compare to of WLP 79% plot and of CSA 50% plot.”

✓ located verbatim in the source · abstract, characters 643–738 · show in text ↑
t0

“Effect on Co-Situs Application of Coated Urea Complex Fertilizer in Dry Seeded Rice”

✓ located verbatim in the source · title, characters 0–83 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

CSA 50% gave the highest nitrogen use efficiency, 48%.

Treatment
CSA 50% plote0
Outcome
N use efficiencye0
Direction
higheste0
Value
48%e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“N use efficiency of CSA 50% plot was highest among treatments as 48%.”

✓ located verbatim in the source · abstract, characters 748–817 · show in text ↑
t0

“Effect on Co-Situs Application of Coated Urea Complex Fertilizer in Dry Seeded Rice”

✓ located verbatim in the source · title, characters 0–83 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

CSA 70% gave the highest rice yield, 102% of the conventional plot.

Treatment
CSA 70% plote0
Outcome
Rice yielde0
Direction
higheste0
Value
102%e0
Comparator
conventional plote0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Rice yield was highest in CSA 70% plot as 102% compared to conventional plot.”

✓ located verbatim in the source · abstract, characters 818–895 · show in text ↑