Paper · 2018 · International Journal of Chemical Studies

Total nutrient uptake and grain yield of rice (Oryza sativa) as influenced by neem coated urea fertilizer

Maithra Hn; Rakesh Kumar Ratre; Veerendra Kumar

5
claims
8
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

Rice is the world's single most important food crop, being the primary food source for more than a third of the world's population and grown on 11% of the world's cultivated area. Agronomical trial on Paddy and Wheat crops with Neem coated Urea as source of Nitrogen has produced significantly higher yield. The experiment was laid out in randomized block design with ten treatments in three replications. The application of 100% RDN as NCU in 3 splits (Basal + Max Tillering + Panicle Initiation) recorded significantly higher number of filled grains (173.0) as compared to other treatments. The unfilled grains panicle-1 (16.03) was recorded non-significantly highest under the treatment of 100% RDN as PU as 3 splits (Basal + Max tillering + Panicle Initiation) (T1) as compared to all other treatments. Test weight, grain yield t ha-1, total uptake were recorded non-significantly highest under the treatment of 100% RDN as NCU in 3 splits (Basal + Max Tillering + Panicle Initiation).

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Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Neem coated urea at 100% RDN in 3 splits gave significantly more filled grains in rice than other treatments

Treatment
100% RDN as NCU in 3 splits (Basal + Max Tillering + Panicle Initiation)e1
Outcome
number of filled grainse1
Direction
highere1
Value
173.0e1
Comparator
other treatmentse1

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

t0

“rice (Oryza sativa)”

✓ located verbatim in the source · title, characters 41–60 · show in text ↑
e1

“The application of 100% RDN as NCU in 3 splits (Basal + Max Tillering + Panicle Initiation) recorded significantly higher number of filled grains (173.0) as compared to other treatments”

✓ located verbatim in the source · abstract, characters 406–591 · show in text ↑
Intervention effectobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

Unfilled grains per panicle were non-significantly highest under 100% RDN as PU in 3 splits

Treatment
100% RDN as PU as 3 splits (Basal + Max tillering + Panicle Initiation)e2
Outcome
unfilled grains panicle-1e2
Direction
higheste2
Value
16.03e2
Comparator
all other treatmentse2

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

t0

“rice (Oryza sativa)”

✓ located verbatim in the source · title, characters 41–60 · show in text ↑
e2

“The unfilled grains panicle-1 (16.03) was recorded non-significantly highest under the treatment of 100% RDN as PU as 3 splits (Basal + Max tillering + Panicle Initiation) (T1) as compared to all other treatments”

✓ located verbatim in the source · abstract, characters 593–805 · show in text ↑
Intervention effectobservedoriginal resultpositivenot significant (as stated)measured

Claim · model-written summary

Test weight, grain yield and total nutrient uptake of rice were non-significantly highest under 100% RDN as NCU in 3 splits

Treatment
100% RDN as NCU in 3 splits (Basal + Max Tillering + Panicle Initiation)e3
Outcome
Test weight, grain yield t ha-1, total uptakee3
Direction
higheste3

Not reportedComparator

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

t0

“rice (Oryza sativa)”

✓ located verbatim in the source · title, characters 41–60 · show in text ↑
e3

“Test weight, grain yield t ha-1, total uptake were recorded non-significantly highest under the treatment of 100% RDN as NCU in 3 splits (Basal + Max Tillering + Panicle Initiation)”

✓ located verbatim in the source · abstract, characters 807–988 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Neem coated urea produced significantly higher yield in paddy

Taxon
Paddye4
Treatment
Neem coated Ureae4
Outcome
yielde4
Direction
highere4

Not reportedComparator

Verbatim

e4

“Agronomical trial on Paddy and Wheat crops with Neem coated Urea as source of Nitrogen has produced significantly higher yield”

✓ located verbatim in the source · abstract, characters 180–306 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Neem coated urea produced significantly higher yield in wheat

Treatment
Neem coated Ureae4
Outcome
yielde4
Direction
highere4

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e4

“Agronomical trial on Paddy and Wheat crops with Neem coated Urea as source of Nitrogen has produced significantly higher yield”

✓ located verbatim in the source · abstract, characters 180–306 · show in text ↑

botanical · yield · Oryza sativa (rice)Results differ

208 papers: 193 positive, 15 negative or no effect

192 papers in the same direction as this paper · 11 in the opposite direction · 4 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

204 papers more in this group

See all 208 papers →

tillage · quality: grain · Oryza sativa (rice)Positive and negative results

17 papers: 13 positive, 4 negative or no effect

12 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

13 papers more in this group

See all 17 papers →

botanical · yield · Triticum aestivum (wheat)Positive and negative results

140 papers: 123 positive, 17 negative or no effect

122 papers in the same direction as this paper · 16 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

136 papers more in this group

See all 140 papers →

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

729 papers: 587 positive, 142 negative or no effect

586 papers in the same direction as this paper · 115 in the opposite direction · 27 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

725 papers more in this group

See all 729 papers →

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 paper · 193 in the opposite direction · 49 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

2,041 papers more in this group

See all 2,045 papers →

nitrogen · yield · Triticum aestivum (wheat)Positive and negative results

2,061 papers: 1,737 positive, 324 negative or no effect

1,736 papers in the same direction as this paper · 285 in the opposite direction · 39 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

2,057 papers more in this group

See all 2,061 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.