Abstract
To study the effect of chem ical and biological fertilizers of phosphorus and nitrogen on growth and yield of faba bean an experiment was carry out as split - split - plot with three replications in Bazkiagorab, Lahijan. The main factor was the composition of nitrogen and phosphorous fertilizers on five levels: 1 - control (no consumption of mineral fertilizers), 2 - 35 TSP+50 urea kg/ha, 3 - 35 TSP+100 urea kg/ha, 4 - 17.5 TSP+50 Urea kg/ha, 5 - 17.5 TSP+100 Urea kg/ha, other factors were a the phosphorus biological fertilizer and b - nitrogen bi ological fertilizer as inoculated and non - inoculated. The results showed that the grain yield, grain weight, biological yield, harvested index and plant height significantly affected by using chemic al and biological fertilizers, but the length and width of pods and length of seeds was not different significantly. The highest grain yield, 3.41 tons/ha, and weight of 100 grain, observed in treatments using inorganic fertilizer (35 TSP+100 Urea kg/ha) + nitrogen bio - fertilizer and without phosphorus bio - fertil izer but the lowest grain yield was obtained in control treatment with 2.45 tons/ha. The highest plant height, 174.63 cm, was obtained in the nitrogen biological fertilizer treatment. Use of chemical fertilizer was significantly increased harvested index t han control treatment and the highest HI was obtained in 35 TSP+50 urea kg/ha.
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Claims 9
Claim · model-written summary
Chemical and biological fertilizers significantly affected grain yield, grain weight and biological yield.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- chemic al and biological fertilizerse0
- Outcome
- grain yield, grain weight, biological yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“grain yield, grain weight, biological yield, harvested index and plant height significantly affected by using chemic al and biological fertilizers”
e1“growth and yield of faba bean”
Claim · model-written summary
Chemical and biological fertilizers significantly affected harvest index and plant height.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- chemic al and biological fertilizerse0
- Outcome
- harvested index and plant heighte0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“harvested index and plant height significantly affected by using chemic al and biological fertilizers”
e1“faba bean”
Claim · model-written summary
Pod length and width and seed length were not significantly different across fertilizer treatments.
- Taxon
- faba bean
Vicia fabae2 - Treatment
- chemic al and biological fertilizerse1
- Outcome
- length and width of pods and length of seedse0
- Direction
- not differente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“length and width of pods and length of seeds was not different significantly”
e1“using chemic al and biological fertilizers”
e2“faba bean”
Claim · model-written summary
The inorganic plus nitrogen biofertilizer treatment without phosphorus biofertilizer gave the highest grain yield, 3.41 tons/ha.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- inorganic fertilizer (35 TSP+100 Urea kg/ha) + nitrogen bio - fertilizer and without phosphorus bio - fertil izere0
- Outcome
- grain yielde0
- Direction
- higheste0
- Value
- 3.41 tons/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“highest grain yield, 3.41 tons/ha, and weight of 100 grain, observed in treatments using inorganic fertilizer (35 TSP+100 Urea kg/ha) + nitrogen bio - fertilizer and without phosphorus bio - fertil izer”
e1“faba bean”
Claim · model-written summary
The same combined fertilizer treatment gave the highest 100 grain weight.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- inorganic fertilizer (35 TSP+100 Urea kg/ha) + nitrogen bio - fertilizer and without phosphorus bio - fertil izere0
- Outcome
- weight of 100 graine0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“highest grain yield, 3.41 tons/ha, and weight of 100 grain, observed in treatments using inorganic fertilizer (35 TSP+100 Urea kg/ha) + nitrogen bio - fertilizer and without phosphorus bio - fertil izer”
e1“faba bean”
Claim · model-written summary
The control produced the lowest grain yield, 2.45 tons/ha.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- control treatmente0
- Outcome
- grain yielde0
- Direction
- loweste0
- Value
- 2.45 tons/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“lowest grain yield was obtained in control treatment with 2.45 tons/ha”
e1“faba bean”
Claim · model-written summary
Nitrogen biological fertilizer produced the highest plant height, 174.63 cm.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- nitrogen biological fertilizer treatmente0
- Outcome
- plant heighte0
- Direction
- higheste0
- Value
- 174.63 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“highest plant height, 174.63 cm, was obtained in the nitrogen biological fertilizer treatment”
e1“faba bean”
Claim · model-written summary
Chemical fertilizer significantly increased harvest index relative to control.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- chemical fertilizere0
- Outcome
- harvested indexe0
- Direction
- increasede0
- Comparator
- control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Use of chemical fertilizer was significantly increased harvested index t han control treatment”
e1“faba bean”
Claim · model-written summary
The 35 TSP plus 50 urea treatment gave the highest harvest index.
- Taxon
- faba bean
Vicia fabae1 - Treatment
- 35 TSP+50 urea kg/hae0
- Outcome
- HIe0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“the highest HI was obtained in 35 TSP+50 urea kg/ha”
e1“faba bean”
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See all 176 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.