Abstract
Background and Objective: Arbuscular mycorrhizal fungi (AMF) involve the phosphorus solubilizing process in soil and play an important role in sustainable agriculture.The objective of this research was to investigate the impact of arbuscular mycorrhizal fungal populations on phosphorus (P) uptake of rice plants, phosphatase enzyme activity in the soil and rice yield under the greenhouse condition.Materials and Methods: Five AMF populations including HA, VT, LM-AG, PH and VB-BN were inoculated to the rice plant with a density of 75 spores per 100 g of dry soil each.During the experiment, the rice plant was irrigated with a low-pH-water (pH = 5) regime.Results: The treatments inoculated with AMF populations had more than 85% of the AMF colonization rate in rice roots at harvest.The phosphatase enzyme activity, available phosphorus content in soils and total phosphorus of straw and seeds as well as rice yield of the treatments inoculated with AMF populations got significantly higher contents than those of the control treatment.Among five potential AMF populations, the VT population showed effectively enhance plant growth, P uptake and increased rice yield and quality. Conclusion:The results demonstrated that the application of AMF population on rice cultivation under soil irrigated with low pH water conditions enhanced rice growth and drove the phosphorus pathway in both soil and rice plant uptake thus contributing to gained rice yield.
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Claims 5
Claim · model-written summary
AMF colonization rate in rice roots exceeded 85% in inoculated treatments at harvest.
- Taxon
- rice
Oryza sativae1 - Organ / stage
- rootse1
- Treatment
- inoculated with AMF populationse1
- Interactor
- AMFe1symbiont
- Outcome
- AMF colonization ratee1
- Value
- more than 85%e1
- Qualifier
- at harveste1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“treatments inoculated with AMF populations had more than 85% of the AMF colonization rate in rice roots at harvest”
Claim · model-written summary
AMF inoculation significantly increased soil phosphatase activity, available soil phosphorus and total straw and seed phosphorus relative to the control.
- Taxon
- riceOryza sativae2
- Treatment
- inoculated with AMF populationse2
- Interactor
- AMFe2symbiont
- Outcome
- phosphatase enzyme activity, available phosphorus content in soils and total phosphorus of straw and seedse2
- Direction
- highere2
- Qualifier
- significantlye2
- Comparator
- control treatmente2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The phosphatase enzyme activity, available phosphorus content in soils and total phosphorus of straw and seeds as well as rice yield of the treatments inoculated with AMF populations got significantly higher contents than those of the control treatment”
Claim · model-written summary
AMF inoculation significantly increased rice yield relative to the control.
- Taxon
- riceOryza sativae2
- Treatment
- inoculated with AMF populationse2
- Interactor
- AMFe2symbiont
- Outcome
- rice yielde2
- Direction
- highere2
- Qualifier
- significantlye2
- Comparator
- control treatmente2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The phosphatase enzyme activity, available phosphorus content in soils and total phosphorus of straw and seeds as well as rice yield of the treatments inoculated with AMF populations got significantly higher contents than those of the control treatment”
Claim · model-written summary
The VT AMF population enhanced rice plant growth and P uptake relative to the other potential AMF populations.
- Taxon
- riceOryza sativae3
- Treatment
- the VT populatione3
- Interactor
- AMFe3symbiont
- Outcome
- plant growth, P uptakee3
- Direction
- enhancee3
- Comparator
- five potential AMF populationse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Among five potential AMF populations, the VT population showed effectively enhance plant growth, P uptake and increased rice yield and quality”
Claim · model-written summary
The VT AMF population increased rice yield and quality relative to the other potential AMF populations.
- Taxon
- riceOryza sativae3
- Treatment
- the VT populatione3
- Interactor
- AMFe3symbiont
- Outcome
- rice yield and qualitye3
- Direction
- increasede3
- Comparator
- five potential AMF populationse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Among five potential AMF populations, the VT population showed effectively enhance plant growth, P uptake and increased rice yield and quality”
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