Paper · 1993 · Journal of the Indian Society of Soil Science

Comparative Effect of Prilled Urea and Urea Super Granules on Yield and Quality of Sugarcane in a Calciorthent

Kuldip Singh; GC Mishra

4
claims
8
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

Field experiments were conducted on a calcareous alluvial sandy loam soil (Calciorthent) to see the comparative effect of prilled urea (PR) and urea super granules (USG) on yield and quality of sugarcane. Use of USG up to 75 per cent of the recommended dose of N increased sugar and sugarcane yields significantly in comparison with PR. Cane juice quality was not affected significantly with these materials. USG was stimulating ammonification significantly in the soil than PR and reduced nitrification significantly.

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Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Use of USG up to 75% of the recommended N dose increased sugar and sugarcane yields significantly compared with PR.

Taxon
sugarcanee0
Treatment
Use of USG up to 75 per cent of the recommended dose of Ne1
Outcome
sugar and sugarcane yieldse1
Direction
increasede1
Comparator
PRe1
Setting
Field experimentse0

Verbatim

e0

“Field experiments were conducted on a calcareous alluvial sandy loam soil (Calciorthent) to see the comparative effect of prilled urea (PR) and urea super granules (USG) on yield and quality of sugarcane”

✓ located verbatim in the source · abstract, characters 0–203 · show in text ↑
e1

“Use of USG up to 75 per cent of the recommended dose of N increased sugar and sugarcane yields significantly in comparison with PR”

✓ located verbatim in the source · abstract, characters 205–335 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Cane juice quality was not affected significantly by USG compared with PR.

Taxon
sugarcanee0
Treatment
urea super granules (USG)e0
Outcome
Cane juice qualitye2
Direction
not affectede2
Comparator
prilled urea (PR)e0

Verbatim

e0

“Field experiments were conducted on a calcareous alluvial sandy loam soil (Calciorthent) to see the comparative effect of prilled urea (PR) and urea super granules (USG) on yield and quality of sugarcane”

✓ located verbatim in the source · abstract, characters 0–203 · show in text ↑
e2

“Cane juice quality was not affected significantly with these materials”

✓ located verbatim in the source · abstract, characters 337–407 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

USG stimulated soil ammonification significantly more than PR.

Taxon
sugarcanee0
Treatment
USGe3
Outcome
ammonificatione3
Direction
stimulatinge3
Comparator
PRe3
Setting
the soile3

Verbatim

e0

“Field experiments were conducted on a calcareous alluvial sandy loam soil (Calciorthent) to see the comparative effect of prilled urea (PR) and urea super granules (USG) on yield and quality of sugarcane”

✓ located verbatim in the source · abstract, characters 0–203 · show in text ↑
e3

“USG was stimulating ammonification significantly in the soil than PR and reduced nitrification significantly”

✓ located verbatim in the source · abstract, characters 409–517 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

USG reduced soil nitrification significantly.

Taxon
sugarcanee0
Treatment
USGe3
Outcome
nitrificatione3
Direction
reducede3

Not reportedComparator

Verbatim

e0

“Field experiments were conducted on a calcareous alluvial sandy loam soil (Calciorthent) to see the comparative effect of prilled urea (PR) and urea super granules (USG) on yield and quality of sugarcane”

✓ located verbatim in the source · abstract, characters 0–203 · show in text ↑
e3

“USG was stimulating ammonification significantly in the soil than PR and reduced nitrification significantly”

✓ located verbatim in the source · abstract, characters 409–517 · show in text ↑

nitrogen · yield · Saccharum officinarum (sugarcane)Results differ

137 papers: 118 positive, 19 negative or no effect

117 papers in the same direction as this paper · 15 in the opposite direction · 4 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

133 papers more in this group

See all 137 papers →

nitrogen · quality: general · Saccharum officinarum (sugarcane)Positive and negative results

21 papers: 11 positive, 10 negative or no effect

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

  1. positive
  2. positive
  3. positive

17 papers more in this group

See all 21 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.