Paper · 2009 · Berkala Penelitian Hayati

BIOFERTILISASI BAKTERI Rhizobium PADA TANAMAN KEDELAI (Glycine Max (L) Merr.)

Tini Surtiningsih; Farida Farida; Tri Nurhariyati

2
claims
3
verbatim quotes
23
citations
2
research areas
✓
Open access · cc-by-nd

Abstract

The aim of this research want to know the influence of the addition Rhizobium bacteria species, dose and combination both of them, on growth and production of soybean plant (Glycine max (L) Merr.). The experimental design of this research was factorial design 4×2, 4 species of Rhizobium are R1 = Rhizobium japonicum, R2 = R. phaseoli, R3 = R. leguminosarum, R4 = mixture of R1, R2 and R3, and 2 dose of inoculan Rhizobium (D1 = 5 m/plant, and D2 = 10 ml/plant) with 1010 sel bacteria/ml and 5 replications. Independent variable is species of Rhizobium, dose of inoculan Rhizobium and combination both of them. Dependent variable is dry matter, weight of nodules and dry weight of seeds. The harvest data was analyzed by Kruskal-Wallis Test using 5% level (a = 0.05) followed by Mann- Whitney Test. The result of this research show that species of Rhizobium, dose of inoculan Rhizobium and combination both of them present insignificant result (a > 0.05) on soybean growth and production, but the mixture of Rhizobium species with high level dose of bacteria, present better result than single species with low dose of bacteria.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nd. Read at the source ↗

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Claims 2

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Rhizobium species, inoculant dose, and their combination had insignificant effects on soybean growth and production.

Taxon
soybeanGlycine maxe0
Treatment
species of Rhizobium, dose of inoculan Rhizobium and combination both of theme0
Interactor
RhizobiumRhizobiume0symbiont
Outcome
soybean growth and productione0

Not reportedComparatorDirection

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“species of Rhizobium, dose of inoculan Rhizobium and combination both of them present insignificant result (a > 0.05) on soybean growth and production”

✓ located verbatim in the source · abstract, characters 837–987 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A mixture of Rhizobium species at high dose performed better than a single species at low dose.

Taxon
Glycine max (L) Merr.Glycine maxt0
Treatment
mixture of Rhizobium species with high level dose of bacteriae0
Interactor
RhizobiumRhizobiume0symbiont
Outcome
better resulte0
Direction
bettere0
Comparator
single species with low dose of bacteriae0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“mixture of Rhizobium species with high level dose of bacteria, present better result than single species with low dose of bacteria”

✓ located verbatim in the source · abstract, characters 997–1127 · show in text ↑
t0

“Glycine Max (L) Merr.”

✓ located verbatim in the source · title, characters 55–76 · show in text ↑

Rhizobium · yield · Glycine max (soybean)Results differ

92 papers: 83 positive, 9 negative or no effect

8 papers in the same direction as this paper · 83 in the opposite direction

  1. positive
  2. positive
  3. positive

88 papers more in this group

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inoculation · yield · Glycine max (soybean)Positive and negative results

566 papers: 491 positive, 75 negative or no effect

74 papers in the same direction as this paper · 491 in the opposite direction

  1. positive
  2. positive
  3. positive

562 papers more in this group

See all 566 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.