Effects of soaked seeds with phosphate-dissolving microorganisms on the growth and development and its nodule of soybean plant

Abstract

Effects of soaked seeds with phosphate dissolving microorganisms on the growth and development and its nodule of soybean plant were studied. The results show that the phosphate dissolving microorganisms have evident effects on the early growth and nodule of soybean plant;they can accelerate the processes of development, promote nodulation, and increase the biological yield and N,P contents of soybean plant. Among all the treatments of phosphate dissolving microorganisms, Bacillus megatherium+Aspergillus sp. treatment has the best effect.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seed soaking with phosphate dissolving microorganisms accelerated the processes of development of soybean plants.

Taxon: soybean plantGlycine maxe0
Treatment: soaked seeds with phosphate dissolving microorganismse0
Interactor: phosphate dissolving microorganismse0other
Outcome: processes of developmente1
Direction: acceleratee1

Not reportedComparator

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

*Glycine max* · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0
“Effects of soaked seeds with phosphate dissolving microorganisms on the growth and development and its nodule of soybean plant”
✓ located verbatim in the source · abstract, characters 0–126 · show in text ↑

e1
“accelerate the processes of development”
✓ located verbatim in the source · abstract, characters 281–320 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seed soaking with phosphate dissolving microorganisms promoted nodulation of soybean plants.

Taxon: soybean plantGlycine maxe0
Treatment: soaked seeds with phosphate dissolving microorganismse0
Interactor: phosphate dissolving microorganismse0other
Outcome: nodulatione1
Direction: promotee1

Not reportedComparator

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

Verbatim

e0
“Effects of soaked seeds with phosphate dissolving microorganisms on the growth and development and its nodule of soybean plant”
✓ located verbatim in the source · abstract, characters 0–126 · show in text ↑

e1
“promote nodulation”
✓ located verbatim in the source · abstract, characters 322–340 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seed soaking with phosphate dissolving microorganisms increased the biological yield of soybean plants.

Taxon: soybean plantGlycine maxe0
Treatment: soaked seeds with phosphate dissolving microorganismse0
Interactor: phosphate dissolving microorganismse0other
Outcome: biological yielde1
Direction: increasee1

Not reportedComparator

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

Verbatim

e0
“Effects of soaked seeds with phosphate dissolving microorganisms on the growth and development and its nodule of soybean plant”
✓ located verbatim in the source · abstract, characters 0–126 · show in text ↑

e1
“increase the biological yield”
✓ located verbatim in the source · abstract, characters 346–375 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seed soaking with phosphate dissolving microorganisms increased the N and P contents of soybean plants.

Taxon: soybean plantGlycine maxe0
Treatment: soaked seeds with phosphate dissolving microorganismse0
Interactor: phosphate dissolving microorganismse0other
Outcome: N,P contentse1
Direction: increasee1

Not reportedComparator

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

Verbatim

e0
“Effects of soaked seeds with phosphate dissolving microorganisms on the growth and development and its nodule of soybean plant”
✓ located verbatim in the source · abstract, characters 0–126 · show in text ↑

e1
“increase the biological yield and N,P contents”
✓ located verbatim in the source · abstract, characters 346–392 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Among the phosphate dissolving microorganism treatments, Bacillus megatherium+Aspergillus sp. had the best effect on soybean.

Taxon: soybean plantGlycine maxe0
Treatment: Bacillus megatherium+Aspergillus sp. treatmente1
Interactor: Bacillus megatheriume1other
Second interactor: Aspergillus sp.Aspergilluse1other
Outcome: best effecte1
Direction: best effecte1
Comparator: all the treatments of phosphate dissolving microorganismse1

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

*Aspergillus* · Second interactor · picture of the genus (one of its species)Public domain · Wikimedia Commons ↗

Verbatim

e0
“Effects of soaked seeds with phosphate dissolving microorganisms on the growth and development and its nodule of soybean plant”
✓ located verbatim in the source · abstract, characters 0–126 · show in text ↑

e1
“Among all the treatments of phosphate dissolving microorganisms, Bacillus megatherium+Aspergillus sp. treatment has the best effect”
✓ located verbatim in the source · abstract, characters 411–542 · show in text ↑

application · symbiosis · Glycine max (soybean)Positive and negative results

30 papers: 23 positive, 7 negative or no effect

22 papers in the same direction as this paper · 7 in the opposite direction

negative
Foliar boric acid inhibited ARA.
Asparagine and ureide accumulation in nodules and shoots as feedback inhibitors of N₂ fixation in soybean · 2000
Opposite direction
no effect
Foliar brassinolide did not inhibit nodulation or root development in Enrei.
Systemic Effect of a Brassinosteroid on Root Nodule Formation in Soybean as Revealed by the Application of Brassinolide and Brassinazole · 2005
Opposite direction
negative
Early foliar nitrogen following PGR injury reduced soybean nodulation by up to 25%.
Nitrogen application after plant growth regulator herbicide drift reduces soybean growth and yield · 2019
Opposite direction

26 papers more in this group

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application · nutrient: content · Glycine max (soybean)Positive and negative results

73 papers: 62 positive, 11 negative or no effect

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

no effect
Foliar spraying did not change potassium levels in soybean.
Foliage Injury, Nutrient Intake, and Yield of Soybeans as Influenced by Foliar Fertilization¹ · 1980
Opposite direction
no effect
Foliar fertilization seldom increased P and K concentrations of soybean leaves at the R2 stage.
Foliar Fertilization of Soybean at Early Vegetative Stages · 1998
Opposite direction
no effect
Foliar N fertilization of soybean canopies did not affect plant N content.
Grain yield, efficiency and the allocation of foliar N applied to soybean canopies · 2019
Opposite direction

69 papers more in this group

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phosphorus · symbiosis · Glycine max (soybean)Positive and negative results

81 papers: 71 positive, 10 negative or no effect

70 papers in the same direction as this paper · 9 in the opposite direction · 1 reporting no difference from an alternative

negative
Reduced P supply inhibited nodule growth more than root or shoot growth.
Root Growth and Dry Matter Distribution of Soybean as Affected by Phosphorus Stress, Nodulation, and Nitrogen Source¹ · 1980 · compared with root or shoot growth
Opposite direction
negative
Pi deficiency reduced nodule numbers in soybean.
Inhibition of legume nodulation by Pi deficiency is dependent on the autoregulation of nodulation (AON) pathway · 2020
Opposite direction
negative
High phosphorus application reduced inoculant efficiency for soybean nodule mass.
Application ofBradyrhizobium japonicumand Phosphorus Fertilization Improved Growth, Yield and Nodulation of Soybean in the Sub-humid Hilly Region of Azad Jammu and Kashmir, Pakistan · 2008
Opposite direction

77 papers more in this group

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phosphorus · nutrient: content · Glycine max (soybean)Positive and negative results

124 papers: 107 positive, 17 negative or no effect

106 papers in the same direction as this paper · 17 in the opposite direction

negative
Phosphorus deprivation decreased nitrate uptake rates in soybean.
Phosphate Regulation of Nitrate Assimilation in Soybean · 1993
Opposite direction
no effect
Increasing P supply did not affect N concentration in N2-fixing soybean plants from week 5.
Phosphorus Deficiency Delays the Onset of Nodule Function in Soybean · 2007
Opposite direction
negative
Unilateral low phosphorus supply promoted soybean root phosphorus uptake and transport from P+ to P- roots.
Multi-omics analysis of the regulatory effects of low-phosphorus stress on phosphorus transport in soybean roots · 2022
Opposite directionAbout lacking this nutrient, so it counts the other way round

120 papers more in this group

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phosphorus · growth · Glycine max (soybean)Positive and negative results

146 papers: 117 positive, 29 negative or no effect

116 papers in the same direction as this paper · 28 in the opposite direction · 1 reporting no difference from an alternative

negative
Low phosphorus significantly reduced shoot growth after seven days.
Influence of Phosphorus Nutrition on Growth and Carbon Partitioning in Glycine max · 1989
Opposite direction
negative
Under supplied N, reduced P affected shoot growth more than nodule or root growth.
Root Growth and Dry Matter Distribution of Soybean as Affected by Phosphorus Stress, Nodulation, and Nitrogen Source¹ · 1980 · compared with nodule or root growth
Opposite direction
negative
P application significantly increased lodging.
Soybean Response to Tillage and Nitrogen, Phosphorus, and Potassium Fertilization¹ · 1986
Opposite direction

142 papers more in this group

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inoculation · nutrient: content · Glycine max (soybean)Positive and negative results

179 papers: 170 positive, 9 negative or no effect

169 papers in the same direction as this paper · 9 in the opposite direction

no effect
Total N in stem and leaves of inoculated soybean supplied N for 4 and 6 weeks was the same as in uninoculated plants with N.
Effect of Applied Nitrogen on the Nodulation and Early Growth of Soybeans (Glycine Max (L.) MERR.)¹ · 1974 · compared with uninoculated plants with N
Opposite direction
negative
At 100 SMV inoculation increased cadmium bioavailability.
Inoculation with a bacterial consortium alleviates the effect of cadmium overdose in soybean plants · 2010
Opposite direction
negative
Co-inoculation decreased soybean phosphorus concentration.
Influence on Soybean Aphid by the Tripartite Interaction between Soybean, a Rhizobium Bacterium, and an Arbuscular Mycorrhizal Fungus · 2022
Opposite direction

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application · growth · Glycine max (soybean)Positive and negative results

207 papers: 171 positive, 36 negative or no effect

170 papers in the same direction as this paper · 35 in the opposite direction · 1 reporting no difference from an alternative

no effect
Leaf soaking with SA did not negatively affect seedling development.
Effects of Salicylic Acid on the Development and Root Nodulation of Soybean Seedlings · 2000
Opposite direction
no effect
Pod development in soybeans is not impaired by foliar auxin plus cytokinin treatment
Prevention of Monocarpic Senescence in Soybeans with Auxin and Cytokinin: An Antidote for Self-Destruction · 1979
Opposite direction
no effect
Foliar activator did not increase growth.
An inducible activator produced by a Serratia proteamaculans strain and its soybean growth-promoting activity under greenhouse conditions · 2002
Opposite direction

203 papers more in this group

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

310 papers: 265 positive, 45 negative or no effect

264 papers in the same direction as this paper · 43 in the opposite direction · 2 reporting no difference from an alternative

negative
Prior inoculation of one soybean root half suppressed later nodules on the other half.
Suppression of Nodule Development of One Side of a Split-Root System of Soybeans Caused by Prior Inoculation of the Other Side · 1984
Opposite direction
no effect
Restricting first inoculum to the initially susceptible root region had little effect on nodulation in younger regions.
A Rapid Regulatory Response Governing Nodulation in Soybean · 1983
Opposite direction
negative
Without nitrate, a seven-day inoculation delay suppressed nts382 nodulation by only 30%.
Lack of Systemic Suppression of Nodulation in Split Root Systems of Supernodulating Soybean (Glycine max [L.] Merr.) Mutants · 1989
Opposite direction

306 papers more in this group

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8 of 12 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.

Abstract

Claims 5

The same questions in other papers

application · symbiosis · Glycine max (soybean)Positive and negative results

application · nutrient: content · Glycine max (soybean)Positive and negative results

phosphorus · symbiosis · Glycine max (soybean)Positive and negative results

phosphorus · nutrient: content · Glycine max (soybean)Positive and negative results

phosphorus · growth · Glycine max (soybean)Positive and negative results

inoculation · nutrient: content · Glycine max (soybean)Positive and negative results

application · growth · Glycine max (soybean)Positive and negative results

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