Paper · 2008 · Applied Biological Research

Impact of integrated nutrient management on strawberry yield and soil nutrient status

Umar Iqbal; V.K. Wali; Ravi Kher; et al.

9
claims
17
verbatim quotes
16
citations
2
research areas
—
Not open access

Abstract

Field trials were conducted in 2005–2007 to asses the effect of integrated nutrient management on strawberry yield and soil nutrient status. There was a substantial increase in soil organic carbon and available nutrient content by FYM, urea and Azotobacter applied alone or in combination. The highest organic carbon content of 0.63% was recorded in treatments where full nitrogen as FYM + Azotobacter or 75% nitrogen through FYM + 25% nitrogen as urea + Azotobacter was applied. However, highest available N and P of 256.4 and 19.7 kg ha−1 was observed when 25% N was applied as FYM + 75% N through urea + Azotobacter whereas full dose of N applied as FYM + Azotobacter resulted in highest available soil K (141.5 kg ha−1). Calcium and magnesium build up was highest (7.88 and 2.95 m eq 100 g−1 soil) in treatment where full N was applied as urea + Azotobacter. Maximum strawberry yield of 372.89 q ha−1 was obtained with the application of full N as urea along with Azotobacter whereas a yield of 358.43 q ha−1 was recorded with the application of 25% N in the form of FYM + 75% N through urea + Azotobacter and were at par with each other.

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Claims 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

FYM, urea and Azotobacter increased soil organic carbon and available nutrients.

Taxon
strawberryFragaria ×ananassat0
Treatment
FYM, urea and Azotobactere0
Outcome
soil organic carbon and available nutrient contente0
Direction
increasee0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“strawberry”

✓ located verbatim in the source · title, characters 44–54 · show in text ↑
e0

“There was a substantial increase in soil organic carbon and available nutrient content by FYM, urea and Azotobacter applied alone or in combination.”

✓ located verbatim in the source · abstract, characters 141–289 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Two FYM and Azotobacter regimens gave the highest soil organic carbon, 0.63%.

Taxon
strawberryFragaria ×ananassat0
Treatment
full nitrogen as FYM + Azotobacter or 75% nitrogen through FYM + 25% nitrogen as urea + Azotobactere0
Outcome
organic carbon contente0
Direction
higheste0
Value
0.63%e0

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“strawberry”

✓ located verbatim in the source · title, characters 44–54 · show in text ↑
e0

“The highest organic carbon content of 0.63% was recorded in treatments where full nitrogen as FYM + Azotobacter or 75% nitrogen through FYM + 25% nitrogen as urea + Azotobacter was applied.”

✓ located verbatim in the source · abstract, characters 290–479 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The 25% FYM plus 75% urea and Azotobacter regimen gave highest available soil N, 256.4 kg ha−1.

Taxon
strawberryFragaria ×ananassat0
Treatment
25% N was applied as FYM + 75% N through urea + Azotobactere0
Outcome
available Ne0
Direction
higheste0
Value
256.4e0

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“strawberry”

✓ located verbatim in the source · title, characters 44–54 · show in text ↑
e0

“highest available N and P of 256.4 and 19.7 kg ha−1 was observed when 25% N was applied as FYM + 75% N through urea + Azotobacter”

✓ located verbatim in the source · abstract, characters 489–618 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The same regimen gave highest available soil P, 19.7 kg ha−1.

Taxon
strawberryFragaria ×ananassat0
Treatment
25% N was applied as FYM + 75% N through urea + Azotobactere0
Outcome
available N and Pe0
Direction
higheste0
Value
19.7 kg ha−1e0

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“strawberry”

✓ located verbatim in the source · title, characters 44–54 · show in text ↑
e0

“highest available N and P of 256.4 and 19.7 kg ha−1 was observed when 25% N was applied as FYM + 75% N through urea + Azotobacter”

✓ located verbatim in the source · abstract, characters 489–618 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Full FYM N plus Azotobacter yielded highest available soil K, 141.5 kg ha−1.

Taxon
strawberryFragaria ×ananassat0
Treatment
full dose of N applied as FYM + Azotobactere0
Outcome
available soil Ke0
Direction
higheste0
Value
141.5 kg ha−1e0

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“strawberry”

✓ located verbatim in the source · title, characters 44–54 · show in text ↑
e0

“full dose of N applied as FYM + Azotobacter resulted in highest available soil K (141.5 kg ha−1)”

✓ located verbatim in the source · abstract, characters 627–723 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Full urea N plus Azotobacter gave highest soil calcium buildup, 7.88 m eq 100 g−1 soil.

Taxon
strawberryFragaria ×ananassat0
Treatment
full N was applied as urea + Azotobactere0
Outcome
Calciume0
Direction
higheste0
Value
7.88e0

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“strawberry”

✓ located verbatim in the source · title, characters 44–54 · show in text ↑
e0

“Calcium and magnesium build up was highest (7.88 and 2.95 m eq 100 g−1 soil) in treatment where full N was applied as urea + Azotobacter.”

✓ located verbatim in the source · abstract, characters 725–862 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Full urea N plus Azotobacter gave highest soil magnesium buildup, 2.95 m eq 100 g−1 soil.

Taxon
strawberryFragaria ×ananassat0
Treatment
full N was applied as urea + Azotobactere0
Outcome
magnesiume0
Direction
higheste0
Value
2.95 m eq 100 g−1 soile0

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“strawberry”

✓ located verbatim in the source · title, characters 44–54 · show in text ↑
e0

“Calcium and magnesium build up was highest (7.88 and 2.95 m eq 100 g−1 soil) in treatment where full N was applied as urea + Azotobacter.”

✓ located verbatim in the source · abstract, characters 725–862 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Full urea N plus Azotobacter gave maximum strawberry yield, 372.89 q ha−1.

Taxon
strawberryFragaria ×ananassae0
Treatment
full N as urea along with Azotobactere0
Outcome
strawberry yielde0
Direction
Maximume0
Value
372.89 q ha−1e0

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Maximum strawberry yield of 372.89 q ha−1 was obtained with the application of full N as urea along with Azotobacter”

✓ located verbatim in the source · abstract, characters 863–979 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The 25% FYM plus 75% urea and Azotobacter regimen yielded 358.43 q ha−1, statistically at par with full urea.

Taxon
strawberryFragaria ×ananassat0
Treatment
25% N in the form of FYM + 75% N through urea + Azotobactere0
Outcome
yielde0
Value
358.43 q ha−1e0
Qualifier
at par with each othere0

Not reportedDirection

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“strawberry yield”

✓ located verbatim in the source · title, characters 44–60 · show in text ↑
e0

“a yield of 358.43 q ha−1 was recorded with the application of 25% N in the form of FYM + 75% N through urea + Azotobacter and were at par with each other.”

✓ located verbatim in the source · abstract, characters 988–1142 · show in text ↑

Azotobacter · nutrient: content · Fragaria x ananassa (strawberry)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

nitrogen · nutrient: content · Fragaria x ananassa (strawberry)Positive and negative results

15 papers: 12 positive, 3 negative or no effect

11 papers in the same direction as this paper · 3 in the opposite direction

  1. no effect
  2. negative
  3. no effect

11 papers more in this group

See all 15 papers →

fertilization · nutrient: content · Fragaria x ananassa (strawberry)Positive and negative results

61 papers: 45 positive, 16 negative or no effect

44 papers in the same direction as this paper · 14 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
  2. no effect
  3. negative

57 papers more in this group

See all 61 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.