Abstract
In order to determine the effect of zeolite mineral, bio-fertilizers and different levels of chemical nitrogen fertilizer under limited irrigation water management on peanut yield and its water use efficiency , a field experiment was conducted at Astaneh Ashrafiyeh province located at North of Iran. In 2010 growing season, Factorial split-plot in randomized complete block design with three replications was used. main plot was consisted of water regimes treatments (I1=dry land and I2=12 day Interval Irrigation) and sub factor was consisted of combination treatments of zeolite mineral (Z1= 0 and Z2=7 ton ha-1), bio-fertilizers and different levels of chemical nitrogen fertilizer (N1=0, N2= Azospirillum + Azotobacter, N3= 30 kg N ha-1+ Aazospirillum + Azotobacter, N4= 60 kg N ha-1+ Aazospirillum + Azotobacter and N5= 90 kg N ha-1+ Aazospirillum + Azotobacter) was performed. The results of this investigation showed that all traits (seed yield, pod yield, biomass yield and water use efficiency based on seed, water use efficiency based on pod and water use efficiency based on biomass) were significantly affected by applying the suggested treatments. The highest seed yield was found to be on 12 day interval irrigation (2561 kg ha-1), application of 7 ton ha-1 zeolie (2726 kg ha-1) and application of 30 kg N ha-1+ Aazospirillum + Azotobacter (2345 kg ha-1). The highest water use efficiency based on seed was found to be on 12 day interval irrigation (1.88 kg/m3), application of 7 ton ha-1 zeolie mineral (1.73 kg/m3) and application 30 kg N ha-1+ Aazospirillum + Azotobacter (2.03 kg/m3).
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Claims 7
Claim · model-written summary
All measured yield and water use efficiency traits were significantly affected by treatments.
- Taxon
- Peanut (Arachis hypogaea L.)
Arachis hypogaeat0 - Treatment
- suggested treatmentse0
- Outcome
- seed yield, pod yield, biomass yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all traits (seed yield, pod yield, biomass yield and water use efficiency based on seed, water use efficiency based on pod and water use efficiency based on biomass) were significantly affected by applying the suggested treatments.”
t0“Peanut (Arachis hypogaea L.)”
Claim · model-written summary
Twelve-day interval irrigation gave the highest seed yield, 2561 kg ha-1.
- Taxon
- Peanut (Arachis hypogaea L.)Arachis hypogaeat0
- Treatment
- 12 day interval irrigatione0
- Outcome
- seed yielde0
- Direction
- higheste0
- Value
- 2561 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest seed yield was found to be on 12 day interval irrigation (2561 kg ha-1)”
t0“Peanut (Arachis hypogaea L.)”
Claim · model-written summary
Seven tons per hectare of zeolite gave the highest seed yield, 2726 kg ha-1.
- Taxon
- Peanut (Arachis hypogaea L.)Arachis hypogaeat0
- Treatment
- application of 7 ton ha-1 zeoliee0
- Outcome
- seed yielde1
- Direction
- higheste1
- Value
- 2726 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 7 ton ha-1 zeolie (2726 kg ha-1)”
e1“The highest seed yield was found to be on 12 day interval irrigation”
t0“Peanut (Arachis hypogaea L.)”
Claim · model-written summary
Thirty kg N with Aazospirillum and Azotobacter gave the highest seed yield, 2345 kg ha-1.
- Taxon
- Peanut (Arachis hypogaea L.)Arachis hypogaeat0
- Treatment
- application of 30 kg N ha-1+ Aazospirillum + Azotobactere0
- Interactor
- Aazospirillum + Azotobactere0symbiont
- Outcome
- seed yielde1
- Direction
- higheste1
- Value
- 2345 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 30 kg N ha-1+ Aazospirillum + Azotobacter (2345 kg ha-1)”
e1“The highest seed yield was found to be on 12 day interval irrigation”
t0“Peanut (Arachis hypogaea L.)”
Claim · model-written summary
Twelve-day interval irrigation gave the highest seed-based water use efficiency, 1.88 kg/m3.
- Taxon
- Peanut (Arachis hypogaea L.)Arachis hypogaeat0
- Treatment
- 12 day interval irrigatione0
- Outcome
- water use efficiency based on seede0
- Direction
- higheste0
- Value
- 1.88 kg/m3e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest water use efficiency based on seed was found to be on 12 day interval irrigation (1.88 kg/m3)”
t0“Peanut (Arachis hypogaea L.)”
Claim · model-written summary
Seven tons per hectare of zeolite gave seed-based water use efficiency of 1.73 kg/m3.
- Taxon
- Peanut (Arachis hypogaea L.)Arachis hypogaeat0
- Treatment
- application of 7 ton ha-1 zeolie minerale0
- Outcome
- water use efficiency based on seede1
- Direction
- higheste1
- Value
- 1.73 kg/m3e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 7 ton ha-1 zeolie mineral (1.73 kg/m3)”
e1“The highest water use efficiency based on seed was found to be on 12 day interval irrigation”
t0“Peanut (Arachis hypogaea L.)”
Claim · model-written summary
Thirty kg N with Aazospirillum and Azotobacter gave seed-based water use efficiency of 2.03 kg/m3.
- Taxon
- Peanut (Arachis hypogaea L.)Arachis hypogaeat0
- Treatment
- application 30 kg N ha-1+ Aazospirillum + Azotobactere0
- Interactor
- Aazospirillum + Azotobactere0symbiont
- Outcome
- water use efficiency based on seede1
- Direction
- higheste1
- Value
- 2.03 kg/m3e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application 30 kg N ha-1+ Aazospirillum + Azotobacter (2.03 kg/m3)”
e1“The highest water use efficiency based on seed was found to be on 12 day interval irrigation”
t0“Peanut (Arachis hypogaea L.)”
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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.