Abstract
Peanuts are important oilseed legume crops that are susceptible to contamination by Aspergillus flavus in soil, leading to serious economic losses. Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts. However, the impact of ARC microbial inoculants on different resistant varieties of A . flavus remains unclear. In this study, we screened peanut varieties that were resistant and susceptible to A. flavus and evaluated their nodulation ability and growth performance after ARC microbial inoculants treatment in the field. The results demonstrated that the nodule number and nitrogenase activity of both varieties significantly increased after ARC microbial inoculants treatment, with the highly susceptible variety AH24 showing a greater increase. For photosynthetic parameters, both varieties also increased after ARC microbial inoculants treatment, but the increase was greater in the moderately resistant variety AH1 than in the highly susceptible variety AH24. Finally, we found that the yield and yield-related traits of the moderately resistant variety AH1 were better than those of the highly susceptible variety AH24. After ARC microbial inoculants treatment, the yield traits of both peanut varieties still increased significantly, but the degree of increase of the moderately resistant variety AH1 was smaller than that of the highly susceptible variety AH24. In addition, the abundance of A. flavus in the rhizosphere soil of the two varieties significantly decreased after ARC microbial inoculants treatment, with no significant difference between the varieties. These results indicated that ARC microbial inoculants exert differential effects on the nodulation and growth of different resistant peanut varieties and have a better effect on highly susceptible varieties. These results provide a solid theoretical basis for the efficient use of ARC microbial inoculants in the field of peanuts in the future.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗
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 9
Claim · model-written summary
ARC inoculants significantly increased nodule number and nitrogenase activity of peanut varieties in the field
- Taxon
- peanuts
Arachis hypogaeae0 - Treatment
- ARC microbial inoculantse2
- Interactor
- Rihizobiae0symbiont
- Outcome
- nodule number and nitrogenase activitye2
- Direction
- increasede2
- Setting
- in the fielde1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e1“we screened peanut varieties that were resistant and susceptible to A. flavus and evaluated their nodulation ability and growth performance after ARC microbial inoculants treatment in the field”
e2“the nodule number and nitrogenase activity of both varieties significantly increased after ARC microbial inoculants treatment, with the highly susceptible variety AH24 showing a greater increase”
Claim · model-written summary
The highly susceptible peanut variety AH24 showed a greater increase in nodule number and nitrogenase activity under ARC inoculants
- Taxon
- peanutsArachis hypogaeae0
- Material
- AH24e2
- Treatment
- ARC microbial inoculantse2
- Interactor
- Rihizobiae0symbiont
- Outcome
- nodule number and nitrogenase activitye2
- Direction
- greater increasee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e2“the nodule number and nitrogenase activity of both varieties significantly increased after ARC microbial inoculants treatment, with the highly susceptible variety AH24 showing a greater increase”
Claim · model-written summary
ARC inoculants increased photosynthetic parameters of both peanut varieties
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- ARC microbial inoculantse3
- Interactor
- Rihizobiae0symbiont
- Outcome
- photosynthetic parameterse3
- Direction
- increasede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e3“For photosynthetic parameters, both varieties also increased after ARC microbial inoculants treatment, but the increase was greater in the moderately resistant variety AH1 than in the highly susceptible variety AH24”
Claim · model-written summary
The increase in photosynthetic parameters under ARC inoculants was greater in AH1 than in AH24
- Taxon
- peanutsArachis hypogaeae0
- Material
- AH1e3
- Treatment
- ARC microbial inoculantse3
- Interactor
- Rihizobiae0symbiont
- Outcome
- photosynthetic parameterse3
- Direction
- greatere3
- Comparator
- AH24e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e3“For photosynthetic parameters, both varieties also increased after ARC microbial inoculants treatment, but the increase was greater in the moderately resistant variety AH1 than in the highly susceptible variety AH24”
Claim · model-written summary
Peanut variety AH1 had better yield and yield-related traits than AH24
- Taxon
- peanutsArachis hypogaeae0
- Material
- AH1e4
- Outcome
- yield and yield-related traitse4
- Direction
- bettere4
- Comparator
- AH24e4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e4“the yield and yield-related traits of the moderately resistant variety AH1 were better than those of the highly susceptible variety AH24”
Claim · model-written summary
ARC inoculants significantly increased yield traits of both peanut varieties
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- microbial inoculantse0
- Interactor
- Rihizobiae0symbiont
- Outcome
- yield traitse5
- Direction
- increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e5“the yield traits of both peanut varieties still increased significantly, but the degree of increase of the moderately resistant variety AH1 was smaller than that of the highly susceptible variety AH24”
Claim · model-written summary
The yield-trait increase under ARC inoculants was smaller in AH1 than in AH24
- Taxon
- peanutsArachis hypogaeae0
- Material
- AH1e5
- Treatment
- microbial inoculantse0
- Interactor
- Rihizobiae0symbiont
- Outcome
- degree of increasee5
- Direction
- smallere5
- Comparator
- AH24e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e5“the yield traits of both peanut varieties still increased significantly, but the degree of increase of the moderately resistant variety AH1 was smaller than that of the highly susceptible variety AH24”
Claim · model-written summary
ARC inoculants significantly decreased A. flavus abundance in rhizosphere soil of peanut
- Taxon
- peanutsArachis hypogaeae0
- Organ / stage
- rhizosphere soile6
- Treatment
- ARC microbial inoculantse6
- Interactor
- A. flavus
Aspergillus flavuse6pathogen - Outcome
- abundance of A. flavuse6
- Direction
- decreasede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e6“the abundance of A. flavus in the rhizosphere soil of the two varieties significantly decreased after ARC microbial inoculants treatment, with no significant difference between the varieties”
Claim · model-written summary
A. flavus abundance under ARC inoculants did not differ between the two peanut varieties
- Taxon
- peanutsArachis hypogaeae0
- Material
- the two varietiese6
- Interactor
- A. flavusAspergillus flavuse6pathogen
- Outcome
- abundance of A. flavuse6
- Direction
- no_changeinferrede6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previously, our research team developed the Aspergillus- Rihizobia coupling (ARC) microbial inoculants and found it can reduce A. flavus abundance in the soil and promote efficient nodulation in peanuts”
e6“the abundance of A. flavus in the rhizosphere soil of the two varieties significantly decreased after ARC microbial inoculants treatment, with no significant difference between the varieties”
The same questions in other papers
inoculation · pest · Arachis hypogaea (peanut)Positive and negative results
6 papers in the same direction as this paper · 2 in the opposite direction
- negative
- no effect
- positive
5 papers more in this group
See all 9 papers →inoculation · yield · Arachis hypogaea (peanut)Positive and negative results
197 papers in the same direction as this paper · 23 in the opposite direction
- positive
- no effect
- negative
217 papers more in this group
See all 221 papers →inoculation · physiology: enzyme activity · Arachis hypogaea (peanut)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →inoculation · physiology: photosynthesis · Arachis hypogaea (peanut)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
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.