Paper · 2001

EVALUATION OF DIFFERENT SOURCES OF BIO-FERTILIZERS IN ASSOCIATION WITH INORGANIC AND ORGANIC MANURES IN GROUNDNUT

P. Umamaheswari; Y. Padmalatha; M. Murali Rao

3
claims
5
verbatim quotes
2
citations
2
research areas
—
Not open access

Abstract

A field experiment was conducted during kharif season of 1997–98 to 1999–2000 in alfisols of Anantapur with object of evaluating the bio-fertilizers on root nodulation, growth and yield of groundnut and their performance in association with organic and inorganic manures. The treatments consisted of bio-fertilizers (Rhizobium and PSB) alone and in combination with organic and inorganic manures. The results indicated that the nodule number was not significantly influenced by different sources of bio-fertilizers either alone or in combination with organic and inorganic fertilizers. Application of bio-fertilizer (Rhizobium + phosphiite solubilising bacteria) along with organic and inorganic manures did not influence the pod yield of groundnut, since the Rhizobium already existing in the soil is sufficient for growth and yield of groundnut.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher.

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 3

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Biofertilizer sources alone or with organic and inorganic fertilizers did not significantly affect groundnut nodule number.

Taxon
groundnutArachis hypogaeae1
Treatment
different sources of bio-fertilizers either alone or in combination with organic and inorganic fertilizerse0
Outcome
nodule numbere0
Direction
not significantly influencede0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“The results indicated that the nodule number was not significantly influenced by different sources of bio-fertilizers either alone or in combination with organic and inorganic fertilizers.”

✓ located verbatim in the source · abstract, characters 397–585 · show in text ↑
e1

“root nodulation, growth and yield of groundnut”

✓ located verbatim in the source · abstract, characters 152–198 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Rhizobium and phosphate-solubilizing bacteria with manures did not influence groundnut pod yield.

Taxon
groundnutArachis hypogaeae0
Treatment
bio-fertilizer (Rhizobium + phosphiite solubilising bacteria) along with organic and inorganic manurese0
Interactor
RhizobiumRhizobiume0symbiont
Second interactor
phosphiite solubilising bacteriae0symbiont
Outcome
pod yield of groundnute0
Direction
did not influencee0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Application of bio-fertilizer (Rhizobium + phosphiite solubilising bacteria) along with organic and inorganic manures did not influence the pod yield of groundnut”

✓ located verbatim in the source · abstract, characters 586–748 · show in text ↑
t0

“GROUNDNUT”

✓ located verbatim in the source · title, characters 104–113 · show in text ↑
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors attributed the lack of yield response to Rhizobium already in the soil.

Taxon
groundnutArachis hypogaeae0
Interactor
RhizobiumRhizobiume0symbiont
Outcome
growth and yield of groundnute0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“since the Rhizobium already existing in the soil is sufficient for growth and yield of groundnut.”

✓ located verbatim in the source · abstract, characters 750–847 · show in text ↑

Rhizobium · yield · Arachis hypogaea (peanut)Positive and negative results

58 papers: 56 positive, 2 negative or no effect

1 paper in the same direction as this paper · 56 in the opposite direction

  1. positive
  2. positive
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inoculation · symbiosis · Arachis hypogaea (peanut)Positive and negative results

72 papers: 66 positive, 6 negative or no effect

5 papers in the same direction as this paper · 66 in the opposite direction

  1. positive
  2. positive
  3. positive

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fertilization · symbiosis · Arachis hypogaea (peanut)Positive and negative results

80 papers: 71 positive, 9 negative or no effect

8 papers in the same direction as this paper · 71 in the opposite direction

  1. positive
  2. positive
  3. positive

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inoculation · yield · Arachis hypogaea (peanut)Positive and negative results

221 papers: 198 positive, 23 negative or no effect

22 papers in the same direction as this paper · 198 in the opposite direction

  1. positive
  2. positive
  3. positive

217 papers more in this group

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fertilization · yield · Arachis hypogaea (peanut)Positive and negative results

683 papers: 635 positive, 48 negative or no effect

47 papers in the same direction as this paper · 635 in the opposite direction

  1. positive
  2. positive
  3. positive

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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.