Abstract
To evaluate the effect of fertilizers and density of plants on yield and yield components of safflower (Carthamus tinctorius.L) which are the most important factors in integrated plant growth and sustainable management of agroecosystem in sustainable agriculture. This experiment was done factorial in randomized complete design with three replications in research farm of Gardening department Faculty of Agriculture Shahid Chamran University of Ahvaz in 2011-2012 growing season. The plots consisted 3 levels of fertilizers a1= 100% biologic fertilizer (Nitroplaskin, Phosphate Barvar-2 and Alkan) a2 = 100% chemical fertilizers (Nitrogen 152 Kg/ha, Phosphorus 108 Kg/ha and Potassium 100 Kg/ha) and a3= biofertilizer with 50% chemical fertilizer. And the other factor, was 3 levels of safflower densities (b1=13, b2=20 and b3=27 plants/m 2 ). Our results showed that the effect of fertilizer and density treatments and their interactions on number of capitula/plant, and the effect of density on harvest indice, oil percentage and oil yield was significant (P≤0.05). The highest seed yield and protein percentage was obtained in combination of biofertilizer with chemical fertilizer treatment. The highest weight of 1000 seeds, biologic yield, oil percentage and oil yield was obtained in biofertilizer treatment and the highest harvest indice and seed core percentage was obtained from chemical fertilizer treatment. In density treatments, the highest biologic yield and protein percent were obtained from 27 plants/m 2 density and the highest seed yield, harvest indice and oil yield were obtained from 20 plants/m 2 density and in 13 plants/m 2 density, the highest traits were the weight of 1000 seeds, number of seeds per capitula and number of capitulas/plant.
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Claims 9
Claim · model-written summary
Fertilizer and density treatments and their interactions significantly affected the number of capitula per plant in safflower.
- Taxon
- safflower
Carthamus tinctoriuse0 - Treatment
- fertilizer and density treatmentse1
- Outcome
- number of capitula/plante1
- Setting
- Ahvaz conditiont0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e1“the effect of fertilizer and density treatments and their interactions on number of capitula/plant, and the effect of density on harvest indice, oil percentage and oil yield was significant (P≤0.05)”
t0“under Ahvaz condition”
Claim · model-written summary
Density significantly affected harvest index, oil percentage and oil yield of safflower.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- densitye1
- Outcome
- harvest indice, oil percentage and oil yielde1
- Setting
- Ahvaz conditiont0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e1“the effect of fertilizer and density treatments and their interactions on number of capitula/plant, and the effect of density on harvest indice, oil percentage and oil yield was significant (P≤0.05)”
t0“under Ahvaz condition”
Claim · model-written summary
The combination of biofertilizer with chemical fertilizer gave the highest seed yield and protein percentage in safflower.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- combination of biofertilizer with chemical fertilizer treatmente2
- Outcome
- seed yield and protein percentagee2
- Direction
- higheste2
- Setting
- Ahvaz conditiont0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e2“The highest seed yield and protein percentage was obtained in combination of biofertilizer with chemical fertilizer treatment”
t0“under Ahvaz condition”
Claim · model-written summary
Biofertilizer treatment gave the highest weight of 1000 seeds, biologic yield and oil percentage in safflower.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- biofertilizer treatmente3
- Outcome
- weight of 1000 seeds, biologic yield, oil percentagee3
- Direction
- higheste3
- Setting
- Ahvaz conditiont0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e3“The highest weight of 1000 seeds, biologic yield, oil percentage and oil yield was obtained in biofertilizer treatment”
t0“under Ahvaz condition”
Claim · model-written summary
Biofertilizer treatment gave the highest oil yield in safflower.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- biofertilizer treatmente3
- Outcome
- oil yielde3
- Direction
- higheste3
- Setting
- Ahvaz conditiont0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e3“The highest weight of 1000 seeds, biologic yield, oil percentage and oil yield was obtained in biofertilizer treatment”
t0“under Ahvaz condition”
Claim · model-written summary
Chemical fertilizer treatment gave the highest harvest index and seed core percentage in safflower.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- chemical fertilizer treatmente4
- Outcome
- harvest indice and seed core percentagee4
- Direction
- higheste4
- Setting
- Ahvaz conditiont0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e4“the highest harvest indice and seed core percentage was obtained from chemical fertilizer treatment”
t0“under Ahvaz condition”
Claim · model-written summary
The 27 plants/m2 density gave the highest biologic yield and protein percent in safflower.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- 27 plants/m 2 densitye5
- Outcome
- biologic yield and protein percente5
- Direction
- higheste5
- Setting
- Ahvaz conditiont0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e5“In density treatments, the highest biologic yield and protein percent were obtained from 27 plants/m 2 density”
t0“under Ahvaz condition”
Claim · model-written summary
The 20 plants/m2 density gave the highest seed yield, harvest index and oil yield in safflower.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- 20 plants/m 2 densitye6
- Outcome
- seed yield, harvest indice and oil yielde6
- Direction
- higheste6
- Setting
- Ahvaz conditiont0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e6“the highest seed yield, harvest indice and oil yield were obtained from 20 plants/m 2 density”
t0“under Ahvaz condition”
Claim · model-written summary
The 13 plants/m2 density gave the highest weight of 1000 seeds, seeds per capitulum and capitula per plant in safflower.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- 13 plants/m 2 densitye7
- Outcome
- weight of 1000 seeds, number of seeds per capitula and number of capitulas/plante7
- Direction
- higheste7
- Setting
- Ahvaz conditiont0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and yield components of safflower (Carthamus tinctorius.L)”
e7“in 13 plants/m 2 density, the highest traits were the weight of 1000 seeds, number of seeds per capitula and number of capitulas/plant”
t0“under Ahvaz condition”
The same questions in other papers
fertilization · yield · Carthamus tinctorius (safflower)Results differ
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- no effect
- positive
- positive
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See all 72 papers →inoculation · quality: oil · Carthamus tinctorius (safflower)Positive and negative results
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- negative
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See all 8 papers →fertilization · quality: protein · Carthamus tinctorius (safflower)Results agree
8 papers in the same direction as this paper
- positive
- positive
- positive
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See all 9 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.