Abstract
Azotobacter is an important PGPR (Plant Growth Promoting Rhizobacteria) that directly affect the growth of plant by increasing IAA production Phosphatase and other growth promoting activity. The Azotobacter population in the isolated from rhizosphere of maize significantly increased due to inoculation of (Azosprillum + Pseudomonas) over the un-inoculated control. Addition of Nitrogen in combination with these two bacteria Azosprillum and Pseudomonas increases the native population of Azotobacter remarkably during the active plant growth stage. The maximum population of Azotobacter and its various growth factor activities was recorded due to application of 50% N + Azosprillum + Pseudomonas combination. Increasing the dose of nitrogen has deteriorating effect on population of Azotobacter. Effect on nitrogenase enzyme activity shown a different trends but phophatase activity and IAA production increased in the same combination as above. Due to these factors growth of root and shoot length of lentil increased that was at par with 100% nitrogen.
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Claims 9
Claim · model-written summary
Azotobacter population in maize rhizosphere increased after Azosprillum and Pseudomonas inoculation compared with uninoculated control.
- Treatment
- inoculation of (Azosprillum + Pseudomonas)e0
- Interactor
- Azotobacter
Azotobactere0symbiont - Second interactor
- Azosprillume0symbiont
- Outcome
- Azotobacter populatione0
- Direction
- increasede0
- Qualifier
- Pseudomonase0
- Comparator
- un-inoculated controle0
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Azotobacter population in the isolated from rhizosphere of maize significantly increased due to inoculation of (Azosprillum + Pseudomonas) over the un-inoculated control.”
Claim · model-written summary
Adding nitrogen with Azosprillum and Pseudomonas increased native Azotobacter population during active plant growth.
- Treatment
- Addition of Nitrogen in combination with these two bacteria Azosprillum and Pseudomonase0
- Interactor
- AzotobacterAzotobactere0symbiont
- Second interactor
- Azosprillume0symbiont
- Outcome
- native population of Azotobactere0
- Direction
- increasese0
- Qualifier
- Pseudomonase0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Addition of Nitrogen in combination with these two bacteria Azosprillum and Pseudomonas increases the native population of Azotobacter remarkably during the active plant growth stage.”
e1“rhizosphere of maize”
Claim · model-written summary
The 50% nitrogen plus Azosprillum and Pseudomonas combination gave the maximum Azotobacter population.
- Treatment
- 50% N + Azosprillum + Pseudomonas combinatione0
- Interactor
- AzotobacterAzotobactere0symbiont
- Second interactor
- Azosprillume0symbiont
- Outcome
- population of Azotobactere0
- Direction
- maximume0
- Qualifier
- Pseudomonase0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum population of Azotobacter and its various growth factor activities was recorded due to application of 50% N + Azosprillum + Pseudomonas combination.”
e1“rhizosphere of maize”
Claim · model-written summary
The 50% nitrogen plus Azosprillum and Pseudomonas combination gave maximum Azotobacter growth factor activities.
- Treatment
- 50% N + Azosprillum + Pseudomonas combinatione0
- Interactor
- AzotobacterAzotobactere0symbiont
- Outcome
- Azotobacter and its various growth factor activitiese0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum population of Azotobacter and its various growth factor activities was recorded due to application of 50% N + Azosprillum + Pseudomonas combination.”
e1“rhizosphere of maize”
Claim · model-written summary
Increasing nitrogen dose reduced Azotobacter population.
- Treatment
- Increasing the dose of nitrogene0
- Interactor
- AzotobacterAzotobactere0symbiont
- Outcome
- population of Azotobactere0
- Direction
- deterioratinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing the dose of nitrogen has deteriorating effect on population of Azotobacter.”
e1“rhizosphere of maize”
Claim · model-written summary
Nitrogenase activity showed a different trend under the inoculum combination.
- Outcome
- nitrogenase enzyme activitye0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effect on nitrogenase enzyme activity shown a different trends”
e1“rhizosphere of maize”
Claim · model-written summary
Phosphatase activity increased with the same inoculum and nitrogen combination.
- Treatment
- 50% N + Azosprillum + Pseudomonas combinatione1
- Outcome
- phophatase activitye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“phophatase activity and IAA production increased in the same combination as above.”
e1“50% N + Azosprillum + Pseudomonas combination”
e2“rhizosphere of maize”
Claim · model-written summary
IAA production increased with the same inoculum and nitrogen combination.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“phophatase activity and IAA production increased in the same combination as above.”
e1“50% N + Azosprillum + Pseudomonas combination”
e2“rhizosphere of maize”
Claim · model-written summary
Lentil root and shoot lengths increased and matched the 100% nitrogen treatment.
- Taxon
- lentil
Lens culinarise0 - Treatment
- 50% N + Azosprillum + Pseudomonas combinatione1
- Outcome
- root and shoot lengthe0
- Direction
- increasede0
- Comparator
- 100% nitrogene0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth of root and shoot length of lentil increased that was at par with 100% nitrogen.”
e1“50% N + Azosprillum + Pseudomonas combination”
The same questions in other papers
Pseudomonas · growth · Lens culinaris (lentil)Results agree
1 paper in the same direction as this paper
- positive
Pseudomonas · yield · Zea mays (maize)Results agree
7 papers in the same direction as this paper
- positive
- positive
- positive
4 papers more in this group
See all 8 papers →nitrogen · Azotobacter · Zea mays (maize)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
inoculation · Azotobacter · Zea mays (maize)Results agree
11 papers in the same direction as this paper
- positive
- positive
- positive
8 papers more in this group
See all 12 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.