Abstract
Phosphorus (P) is a necessary nutrient for plant growth and plays an important role in plant metabolisms; however, the majority of P in soil is in insoluble forms. Phosphate solubilizing bacteria (PSB) can convert the insoluble phosphates into plant-available forms and may have the potential for use in sustainable agricultural practices. This study examined the effects of two native PSB, namely Bacillus aryabhattai (JX285) and Pseudomonas auricularis (HN038), and a mixture of both strains (1:1) on the growth of Camellia oleifera Abel. seedlings. The results showed a significant promotion of the growth of C. oleifera plants by three inoculation treatments. All the PSB inoculation treatments could improve the leaf nitrogen (N) and P content and had positive effects on the available N, P, and potassium (K) content of rhizosphere soil. A co-inoculation of the two native PSB strains caused a synergistic effect and achieved the best benefit. In conclusion, B. aryabhattai and P. auricularis could be used as biological agents instead of chemical fertilizers for agricultural production to reduce environmental pollution and increase the yield of tea oil.
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Claims 5
Claim · model-written summary
Inoculation with the phosphate solubilizing bacteria significantly promoted the growth of Camellia oleifera seedlings.
- Taxon
- C. oleifera
Camellia oleiferae1 - Treatment
- three inoculation treatmentse1
- Interactor
- Bacillus aryabhattaiPriestia aryabhattaie0symbiont
- Second interactor
- Pseudomonas auricularisPseudomonas auricularise0symbiont
- Outcome
- growthe1
- Direction
- promotione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Camellia oleifera Abel.”
e0“two native PSB, namely Bacillus aryabhattai (JX285) and Pseudomonas auricularis (HN038)”
e1“The results showed a significant promotion of the growth of C. oleifera plants by three inoculation treatments”
Claim · model-written summary
PSB inoculation improved the leaf nitrogen and phosphorus content of Camellia oleifera.
- Taxon
- Camellia oleiferaCamellia oleiferat0
- Treatment
- PSB inoculation treatmentse2
- Interactor
- PSBe2symbiont
- Outcome
- leaf nitrogen (N) and P contente2
- Direction
- improvee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Camellia oleifera Abel.”
e2“All the PSB inoculation treatments could improve the leaf nitrogen (N) and P content and had positive effects on the available N, P, and potassium (K) content of rhizosphere soil”
Claim · model-written summary
PSB inoculation had a positive effect on the available N, P and K content of the rhizosphere soil.
- Taxon
- Camellia oleiferaCamellia oleiferat0
- Organ / stage
- rhizosphere soile2
- Treatment
- PSB inoculation treatmentse2
- Interactor
- PSBe2symbiont
- Outcome
- available N, P, and potassium (K) contente2
- Direction
- positivee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Camellia oleifera Abel.”
e2“All the PSB inoculation treatments could improve the leaf nitrogen (N) and P content and had positive effects on the available N, P, and potassium (K) content of rhizosphere soil”
Claim · model-written summary
Co-inoculation of the two native PSB strains gave the best benefit, with a synergistic effect.
- Taxon
- Camellia oleiferaCamellia oleiferat0
- Treatment
- co-inoculation of the two native PSB strainse4
- Interactor
- PSBe4symbiont
- Outcome
- benefite4
- Direction
- beste4
- Qualifier
- synergistic effecte4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Camellia oleifera Abel.”
e4“A co-inoculation of the two native PSB strains caused a synergistic effect and achieved the best benefit”
Claim · model-written summary
Bacillus aryabhattai and Pseudomonas auricularis could be used as biological agents instead of chemical fertilizers.
- Taxon
- Camellia oleiferaCamellia oleiferat0
- Interactor
- B. aryabhattaiPriestia aryabhattaie5symbiont
- Second interactor
- P. auricularisPseudomonas auricularise5symbiont
- Outcome
- biological agentse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Camellia oleifera Abel.”
e5“In conclusion, B. aryabhattai and P. auricularis could be used as biological agents instead of chemical fertilizers”
The same questions in other papers
phosphorus · nutrient: content · Camellia oleifera (tea-oil Camellia)Results agree
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inoculation · soil: chemistry · Camellia oleifera (tea-oil Camellia)Results agree
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inoculation · nutrient: content · Camellia oleifera (tea-oil Camellia)Results agree
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- positive
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2 papers more in this group
See all 6 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.