Abstract
In order to study the effect of natural zeolite superabsorbent on yield and yield components of linseed under different moisture regimes, a split plot experiment was conducted in a randomized complete block design with 3 replications at Research Farm of Shahrekord University, Shahrekord, Iran in 2017. The main factor in four moisture regimes included irrigation after 50 (control), 80, 130 and 180 mm evaporation from class A evaporation pan and sub factor, at three levels encompassed no application of zeolite (control), 5 tons zeolite per hectare and 10 tons zeolite per hectare. The results showed that the effect of application of zeolite on vegetation index, number of capsules per plant, number of seeds per capsule, 1000 seed weight, grain yield, biological yield and harvest index was significant at 1% probability level, but this factor had no significant effect on hectoliter weight. Effect of moisture regimes on all studied traits were significant at 1% probability level. The effect of interaction of factors was significant on the number of capsules per plant at the probability level of 1% and on the vegetation index at 5% probability level. With increasing of zeolite superabsorbent under moisture treatments, all studied traits were increased, while application of 10 tons of zeolite per hectare showed the most effect on the growth and yield of linseed in all irrigation conditions (normal irrigation and under drought stress conditions). The highest seed yield (1581 kg ha -1 ) of linseed was related to the application of 10 tons of zeolite per hectare and the lowest yield (1331 kg ha -1 ) was obtained at the zeolite -free conditions.
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Claims 11
Claim · model-written summary
Zeolite application significantly affected vegetation index, capsules per plant and seeds per capsule.
- Taxon
- linseedt0
- Treatment
- application of zeolitee0
- Outcome
- vegetation index, number of capsules per plant, number of seeds per capsulee0
- Value
- 1% probability levele0
Not reportedComparatorDirection
Verbatim
e0“effect of application of zeolite on vegetation index, number of capsules per plant, number of seeds per capsule, 1000 seed weight, grain yield, biological yield and harvest index was significant at 1% probability level”
t0“linseed”
Claim · model-written summary
Zeolite application significantly affected 1000 seed weight, grain yield and biological yield.
- Taxon
- linseedt0
- Treatment
- application of zeolitee0
- Outcome
- 1000 seed weight, grain yield, biological yielde0
- Value
- 1% probability levele0
Not reportedComparatorDirection
Verbatim
e0“effect of application of zeolite on vegetation index, number of capsules per plant, number of seeds per capsule, 1000 seed weight, grain yield, biological yield and harvest index was significant at 1% probability level”
t0“linseed”
Claim · model-written summary
Zeolite application significantly affected harvest index.
Not reportedComparatorDirection
Verbatim
e0“effect of application of zeolite on vegetation index, number of capsules per plant, number of seeds per capsule, 1000 seed weight, grain yield, biological yield and harvest index was significant at 1% probability level”
t0“linseed”
Claim · model-written summary
Zeolite had no significant effect on hectoliter weight.
- Taxon
- linseedt0
- Treatment
- application of zeolitee1
- Outcome
- hectoliter weighte0
- Direction
- no significant effecte0
Not reportedComparator
Verbatim
e0“this factor had no significant effect on hectoliter weight”
e1“effect of application of zeolite on vegetation index”
t0“linseed”
Claim · model-written summary
Moisture regimes significantly affected all studied traits.
Not reportedComparatorDirection
Verbatim
e0“Effect of moisture regimes on all studied traits were significant at 1% probability level”
t0“linseed”
Claim · model-written summary
The interaction of zeolite and moisture regime significantly affected capsules per plant.
- Taxon
- linseedt0
- Treatment
- zeolite superabsorbent under moisture treatmentse1
- Outcome
- number of capsules per plante0
- Value
- 1%e0
Not reportedDirection
Verbatim
e0“effect of interaction of factors was significant on the number of capsules per plant at the probability level of 1%”
e1“zeolite superabsorbent under moisture treatments”
t0“linseed”
Claim · model-written summary
The interaction of zeolite and moisture regime significantly affected vegetation index.
- Taxon
- linseedt0
- Treatment
- zeolite superabsorbent under moisture treatmentse2
- Outcome
- vegetation indexe0
- Value
- 5% probability levele0
Not reportedDirection
Verbatim
e0“on the vegetation index at 5% probability level”
e1“The effect of interaction of factors was significant”
e2“zeolite superabsorbent under moisture treatments”
t0“linseed”
Claim · model-written summary
Increasing zeolite under moisture treatments increased all studied linseed traits.
- Taxon
- linseedt0
- Treatment
- zeolite superabsorbente0
- Outcome
- all studied traitse0
- Direction
- increasede0
- Qualifier
- under moisture treatmentse0
Not reportedComparator
Verbatim
e0“With increasing of zeolite superabsorbent under moisture treatments, all studied traits were increased”
t0“linseed”
Claim · model-written summary
Ten tons of zeolite per hectare had the largest effect on linseed growth and yield across irrigation conditions.
- Taxon
- linseede0
- Treatment
- 10 tons of zeolite per hectaree0
- Outcome
- growth and yield of linseede0
- Direction
- most effecte0
- Qualifier
- in all irrigation conditions (normal irrigation and under drought stress conditions)e0
Not reportedComparator
Verbatim
e0“application of 10 tons of zeolite per hectare showed the most effect on the growth and yield of linseed in all irrigation conditions (normal irrigation and under drought stress conditions)”
Claim · model-written summary
The highest linseed seed yield was 1581 kg ha -1 with 10 tons of zeolite per hectare.
Verbatim
e0“The highest seed yield (1581 kg ha -1 ) of linseed was related to the application of 10 tons of zeolite per hectare”
Claim · model-written summary
The lowest seed yield was 1331 kg ha -1 without zeolite.
Verbatim
e0“the lowest yield (1331 kg ha -1 ) was obtained at the zeolite -free conditions”
t0“linseed”
The same questions in other papers
other · yield · Linum usitatissimum (flax)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
1 paper more in this group
See all 5 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.