Intervention effectmodel-written summary

USG produced a maximum of 94.73 filled grains.

A claim from Performance of Transplant Aus Rice Varieties under Different Nitrogen Management Practices · 2021

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Taxon: riceOryza sativat0
Treatment: USG @ 52 kg N ha-1e1
Outcome: number of filled grainse0
Direction: maximume0
Value: 94.73e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

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

Verbatim

e0
“maximum number of filled grains as94.73”
✓ located verbatim in the source · abstract, characters 1170–1209

t0
“Transplant Aus Rice Varieties”
✓ located verbatim in the source · title, characters 15–44

e1
“Grain yield of 2.48 t ha-1 were obtained from USG @ 52 kg N ha-1”
✓ located verbatim in the source · abstract, characters 1243–1307

e2
“four Transplanted aus rice varieties viz. KaliHitta, ChaitaBoro, Abdul Hai and Gota IRRI”
✓ located verbatim in the source · abstract, characters 551–639

Title

Performance of Transplant Aus Rice Varieties under Different Nitrogen Management Practices

Md. Omar Faruk; A. S. M. Iqbal Hussain; Md. Abu Yusuf; et al. Asian Plant Research Journal 2021. doi:10.9734/aprj/2021/v8i430185

Other claims from this paper (19)

Observation Nitrogen, variety and their interactions significantly influenced plant and yield traits.
Intervention effect USG at 52 kg N ha-1 produced the tallest plants at 161.60 cm.
Intervention effect USG produced maximum leaf area index of 2.97.
Intervention effect USG produced the longest panicle at 24.30 cm.
Intervention effect USG gave 29.97 g thousand grain weight.
Intervention effect USG yielded 2.48 t ha-1 grain.
Observation Control plants had the shortest height at 136.90 cm.
Observation Control rice had the lowest leaf area index at 1.78.
Observation Control rice had 8.43 effective tillers per hill, the lowest treatment value.
Observation Control rice had the shortest panicle at 18.84 cm.
Observation Control rice had the lowest filled grains at 53.18 per panicle.
Observation Control rice had thousand grain weight of 24.33 g.
Observation Control rice yielded 1.40 t ha-1 grain.
Observation ChaitaBoro was tallest at 151.60 cm.
Observation ChaitaBoro had maximum leaf area index of 2.54.
Observation Gota IRRI had the most effective tillers at 12.20 per hill.
Observation Gota IRRI had the longest panicle at 22.42 cm.
Observation Gota IRRI had maximum filled grains per panicle at 73.50.
Observation Gota IRRI yielded the most grain at 2.39 t ha-1.

Record rev-79a166bc30c2d045767b8d7bc42eaf21914f931220bc5bbd949481efaecf2836 · schema claims-v0.9 · position 5 in the model’s answer

nitrogen · yield · Oryza sativa (rice)Positive and negative results

2,045 papers: 1,803 positive, 242 negative or no effect

1,802 papers in the same direction as this claim · 193 in the opposite direction · 49 reporting no difference from an alternative

negative
Green manure and rice straw nitrogen, alone or in combination with inorganic N, gave lower grain yield, agronomic efficiency and apparent nitrogen uptake than a standard split application of prilled urea.
Long-term Comparison of the Agronomic Efficiency and Residual Benefits of Organic and Inorganic Nitrogen Sources for Tropical Lowland Rice · 1996 · compared with a standard split application of prilled urea
Opposite direction
negative
Chaffy grain number and chaffy grain weight per 5 panicles increased significantly with enhancing nitrogen doses.
Physiological response of rice (Oryza sativaL.) genotypes to elevated nitrogen applied under field conditions · 2014
Opposite direction
negative
Excessive nitrogen yielded 2.68–6.31% less than appropriate nitrogen application.
Excessive Nitrogen Application Leads to Lower Rice Yield and Grain Quality by Inhibiting the Grain Filling of Inferior Grains · 2022 · compared with appropriate nitrogen application (270 kg N ha−1)
Opposite direction
negative
SCU reduced rice yield, though not significantly.
Effects of different types of slow- and controlled-release fertilizers on rice yield · 2021
Opposite direction
negative
Preflood urea applied 14 days early yielded lowest grain yield of rice.
Ammonia Volatilization and Nitrogen Uptake for Conventional and Conservation Tilled Dry‐Seeded, Delayed‐Flood Rice · 2007
Opposite direction
no effect
Applying 30 kg N ha−1 at each SPAD drop below 37.5 gave rice yields equivalent to 120 kg N ha−1 applied in three splits
Chlorophyll Meter– and Leaf Color Chart–Based Nitrogen Management for Rice and Wheat in Northwestern India · 2002 · compared with 120 kg N ha−1 applied in three splits
Opposite direction
no effect
Ammonium sulphate nitrate gave growth, yield and grain nitrogen results statistically at par with Super Net.
EFFECT OF NITROGEN FERTILIZERS ON GROWTH, YIELD AND QUALITY OF HYBRID RICE (ORYZA SATIVA) · 2005 · compared with sulphur-containing nitrogen fertilizer-Super Net
Opposite direction
negative
Rice straw plus urea mix-application (SU) gave lower rice plant growth, yield and nutrient accumulation.
Application of different organic and mineral fertilizers on the growth, yield and nutrient accumulation of rice in a Japanese ordinary paddy field · 2010
Opposite direction

2,036 papers more in this group

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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.

Other papers on the same question

nitrogen · yield · Oryza sativa (rice)Positive and negative results