Paper · 2003 · Indian Journal of Agricultural Research

Long Term Effects of Integrated Nutrient Management on Crop Yields and Soil Fertility Status in Vertisols of Bellary

S.K. Nalatwadmath; M. S. Rama Mohan Rao; S. L. Patil; et al.

8
claims
10
verbatim quotes
12
citations
2
research areas
—
Not open access

Abstract

The long term field experiment conducted at Bellary from 1978 to 1993, indicated that significantly higher grain yield of maize over control was observed with application of FYM @ 5 t/ha and NPK on recommended basis (3916 kg/ha) followed by application of FYM @ 5 t/ha plus NPK on soil test basis (3752 kg/hal and both the combinations were at par. Application of NPK on soil test basis recorded significantly higher safflower yield of 796 kg/ha and was at par with all the treatments, except, control and nutrient supply through Organic source alone. Significantly higher yields of bengalgram (1375 kg/hal was observed with application of N, P and K fertilizers on recommended basis. Application of orgafllc manure alongwith Nand P resulted in considerable build up of organic carbon and total nitrogen which was 21 and 59 per cent higher over control. The available potassium build up was maximum only in organic manure treatment. It has been further observed that considerable build up of phosphorus from 4.8 to 33.5 kg/ha has been noticed under treatment involving application of organic manure and NPK.

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Claims 8

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Recommended NPK plus FYM yielded 3916 kg/ha maize, significantly above control.

Taxon
maizeZea mayse0
Treatment
FYM @ 5 t/ha and NPK on recommended basise0
Outcome
grain yielde0
Direction
highere0
Value
3916 kg/hae0
Comparator
controle0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“significantly higher grain yield of maize over control was observed with application of FYM @ 5 t/ha and NPK on recommended basis (3916 kg/ha)”

✓ located verbatim in the source · abstract, characters 86–228 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Soil-test NPK plus FYM yielded 3752 kg/ha maize and was at par with the recommended-NPK combination.

Taxon
maizeZea mayse1
Treatment
FYM @ 5 t/ha plus NPK on soil test basise0
Outcome
grain yielde1
Direction
at pare0
Value
3752 kg/hale0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“application of FYM @ 5 t/ha plus NPK on soil test basis (3752 kg/hal and both the combinations were at par”

✓ located verbatim in the source · abstract, characters 241–347 · show in text ↑
e1

“grain yield of maize”

✓ located verbatim in the source · abstract, characters 107–127 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Soil-test NPK yielded 796 kg/ha safflower, significantly higher than control and organic source alone.

Treatment
NPK on soil test basise0
Outcome
safflower yielde0
Direction
highere0
Value
796 kg/hae0
Comparator
control and nutrient supply through Organic source alonee0

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

Carthamus tinctorius
Carthamus tinctorius · Taxon · picture from its Wikimedia Commons categoryH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Application of NPK on soil test basis recorded significantly higher safflower yield of 796 kg/ha and was at par with all the treatments, except, control and nutrient supply through Organic source alone”

✓ located verbatim in the source · abstract, characters 349–550 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Recommended NPK produced 1375 kg/ha bengalgram yield, significantly higher.

Taxon
bengalgrame0
Treatment
N, P and K fertilizers on recommended basise0
Outcome
yieldse0
Direction
highere0
Value
1375 kg/hale0

Not reportedComparator

Verbatim

e0

“Significantly higher yields of bengalgram (1375 kg/hal was observed with application of N, P and K fertilizers on recommended basis”

✓ located verbatim in the source · abstract, characters 552–683 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic manure with N and P raised soil organic carbon 21% over control.

Treatment
orgafllc manure alongwith Nand Pe0
Outcome
organic carbone0
Direction
highere0
Value
21 and 59 per cente0
Comparator
controle0

Not reportedTaxon

Verbatim

e0

“Application of orgafllc manure alongwith Nand P resulted in considerable build up of organic carbon and total nitrogen which was 21 and 59 per cent higher over control”

✓ located verbatim in the source · abstract, characters 685–852 · show in text ↑
t0

“Crop Yields”

✓ located verbatim in the source · title, characters 55–66 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic manure with N and P raised soil total nitrogen 59% over control.

Treatment
orgafllc manure alongwith Nand Pe0
Outcome
total nitrogene0
Direction
highere0
Value
59 per cente0
Comparator
controle0

Not reportedTaxon

Verbatim

e0

“Application of orgafllc manure alongwith Nand P resulted in considerable build up of organic carbon and total nitrogen which was 21 and 59 per cent higher over control”

✓ located verbatim in the source · abstract, characters 685–852 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Available potassium buildup was greatest with organic manure alone.

Treatment
organic manure treatmente0
Outcome
available potassium build upe0
Direction
maximume0

Not reportedTaxonComparator

Verbatim

e0

“The available potassium build up was maximum only in organic manure treatment”

✓ located verbatim in the source · abstract, characters 854–931 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic manure plus NPK raised phosphorus from 4.8 to 33.5 kg/ha.

Treatment
organic manure and NPKe0
Outcome
phosphoruse0
Direction
build upe0
Value
4.8 to 33.5 kg/hae0

Not reportedTaxonComparator

Verbatim

e0

“considerable build up of phosphorus from 4.8 to 33.5 kg/ha has been noticed under treatment involving application of organic manure and NPK”

✓ located verbatim in the source · abstract, characters 967–1106 · show in text ↑

fertilization · yield · Carthamus tinctorius (safflower)Results differ

72 papers: 71 positive, 1 negative or no effect

70 papers in the same direction as this paper · 1 in the opposite direction

  1. positive
  2. no effect
  3. positive

68 papers more in this group

See all 72 papers →

fertilization · yield · Zea mays (maize)Positive and negative results

3,908 papers: 3,485 positive, 423 negative or no effect

3,484 papers in the same direction as this paper · 338 in the opposite direction · 85 reporting no difference from an alternative

  1. no effect
  2. positive
  3. negative

3,904 papers more in this group

See all 3,908 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.