Abstract
In order to determine response of peanut to their integrated biofertilizer, chemical nitrogen fertilizer and plant density, a field experiment was conducted using factorial in randomized complete block design with three replications in 2012 growing season at Astaneh Ashrafiyeh, North of Iran. The factors of experiment consisted of plant density (20×20 cm, 30×30 cm and 40×40 cm) and different levels of chemical nitrogen fertilizer (N1=0, N2= Azospirillum + Azotobacter, N3= 30 kgN/ha + Aazospirillum + Azotobacter, N4= 60 kgN/ha + Aazospirillum + Azotobacter and N5= 90 kgN/ha + Aazospirillum + Azotobacter). The results of this investigation showed that seed yield, pod yield and biomass yield traits were significantly affected by integrated bio-fertilizer and different levels of chemical nitrogen fertilizer and plant density. The highest seed yield were found in 40×40 cm plant density (1604 kg/ha) and application of 30 kg N/ha + Aazospirillum + Azotobacter (1751 kg/ha). The highest pod yield were found at 40×40 cm plant density (2748 kg/ha) and on application of 30 kg N/ha + Aazospirillum + Azotobacter (3006 kg/ha). The highest pod yield were found at 40×40 cm plant density (10500 kg/ha) and on application of 90 kg N/ha + Aazospirillum + Azotobacter (10788 kg/ha).
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Claims 7
Claim · model-written summary
Integrated biofertilizer, nitrogen and density significantly affected seed, pod and biomass yield.
- Taxon
- PEANUT
Arachis hypogaeat0 - Treatment
- integrated bio-fertilizer and different levels of chemical nitrogen fertilizer and plant densitye0
- Outcome
- seed yield, pod yield and biomass yield traitse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed yield, pod yield and biomass yield traits were significantly affected by integrated bio-fertilizer and different levels of chemical nitrogen fertilizer and plant density”
t0“PEANUT”
Claim · model-written summary
Seed yield was highest at 40×40 cm density, at 1604 kg/ha.
- Taxon
- PEANUTArachis hypogaeat0
- Treatment
- 40×40 cm plant densitye0
- Outcome
- seed yielde0
- Direction
- higheste0
- Value
- 1604 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest seed yield were found in 40×40 cm plant density (1604 kg/ha)”
t0“PEANUT”
Claim · model-written summary
Seed yield was highest with 30 kg N/ha plus the bacterial inoculants, at 1751 kg/ha.
- Taxon
- PEANUTArachis hypogaeat0
- Treatment
- 30 kg N/ha + Aazospirillum + Azotobactere0
- Interactor
- Aazospirillume0symbiont
- Second interactor
- Azotobacter
Azotobactere0symbiont - Outcome
- seed yielde1
- Direction
- higheste1
- Value
- 1751 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 30 kg N/ha + Aazospirillum + Azotobacter (1751 kg/ha)”
e1“The highest seed yield were found in 40×40 cm plant density”
t0“PEANUT”
Claim · model-written summary
Pod yield was highest at 40×40 cm density, at 2748 kg/ha.
- Taxon
- PEANUTArachis hypogaeat0
- Treatment
- 40×40 cm plant densitye0
- Outcome
- pod yielde0
- Direction
- higheste0
- Value
- 2748 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest pod yield were found at 40×40 cm plant density (2748 kg/ha)”
t0“PEANUT”
Claim · model-written summary
Pod yield was highest with 30 kg N/ha plus the bacterial inoculants, at 3006 kg/ha.
- Taxon
- PEANUTArachis hypogaeat0
- Treatment
- 30 kg N/ha + Aazospirillum + Azotobactere0
- Interactor
- Aazospirillume0symbiont
- Second interactor
- AzotobacterAzotobactere0symbiont
- Outcome
- pod yielde0
- Direction
- higheste0
- Value
- 3006 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest pod yield were found at 40×40 cm plant density (2748 kg/ha) and on application of 30 kg N/ha + Aazospirillum + Azotobacter (3006 kg/ha)”
t0“PEANUT”
Claim · model-written summary
A second reported pod yield maximum at 40×40 cm was 10500 kg/ha.
- Taxon
- PEANUTArachis hypogaeat0
- Treatment
- 40×40 cm plant densitye0
- Outcome
- pod yielde0
- Direction
- higheste0
- Value
- 10500 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest pod yield were found at 40×40 cm plant density (10500 kg/ha)”
t0“PEANUT”
Claim · model-written summary
A second reported pod yield maximum with 90 kg N/ha and the inoculants was 10788 kg/ha.
- Taxon
- PEANUTArachis hypogaeat0
- Treatment
- 90 kg N/ha + Aazospirillum + Azotobactere0
- Interactor
- Aazospirillume0symbiont
- Second interactor
- AzotobacterAzotobactere0symbiont
- Outcome
- pod yielde0
- Direction
- higheste0
- Value
- 10788 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest pod yield were found at 40×40 cm plant density (10500 kg/ha) and on application of 90 kg N/ha + Aazospirillum + Azotobacter (10788 kg/ha)”
t0“PEANUT”
The same questions in other papers
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86 papers in the same direction as this paper · 14 in the opposite direction · 1 reporting no difference from an alternative
- negative
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See all 102 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.