Abstract
Field experiment was carried out at the farm of the Dept. of Field Crop Science , College of Agriculture , University of Baghdad during the season 2008 / 2009 to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars . Results showed that both herbicides were significantly efficienct in studied characteristics compared to weedy treatment . A positive effects were recorded for yield and yield components. The results showed that the reduction of weed density and weed dry weight in Iraq cultivar reached 90.7 plant / m2 , 24.4 g / m2 respectively . Tahaddi cultivar produced the highest grian yield ( 6.7 t / ha ) , biological yield ( 17.7 t / ha ) and harvest index (16.7 %) . However the cultivar Abu-Graib3 gave highest number of spikes 452.2 per / m2 . While IPA95 cultivar was 97.8 cm height . The differences of wheat cultivars in their growth characteristics may be considered as indicators for determination the cultivars competitive ability against weeds .
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Claims 10
Claim · model-written summary
Both herbicides were significantly effective in the studied characteristics compared with the weedy treatment.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- pendimethalin and pyroxsulam herbicidese0
- Outcome
- studied characteristicse1
- Direction
- significantly efficiencte1
- Comparator
- weedy treatmente1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e1“Results showed that both herbicides were significantly efficienct in studied characteristics compared to weedy treatment”
Claim · model-written summary
Pendimethalin and pyroxsulam herbicides had positive effects on yield and yield components.
- Taxon
- wheatTriticum aestivume0
- Treatment
- pendimethalin and pyroxsulam herbicidese0
- Outcome
- yield and yield componentse2
- Direction
- positive effectse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e2“A positive effects were recorded for yield and yield components”
Claim · model-written summary
Iraq cultivar showed a reduction of weed density, 90.7 plant per m2.
- Taxon
- wheatTriticum aestivume0
- Material
- Iraq cultivare3
- Outcome
- weed densitye3
- Direction
- reductione3
- Value
- 90.7 plant / m2e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e3“The results showed that the reduction of weed density and weed dry weight in Iraq cultivar reached 90.7 plant / m2 , 24.4 g / m2 respectively”
Claim · model-written summary
Iraq cultivar showed a reduction of weed dry weight, 24.4 g per m2.
- Taxon
- wheatTriticum aestivume0
- Material
- Iraq cultivare3
- Outcome
- weed dry weighte3
- Direction
- reductione3
- Value
- 24.4 g / m2e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e3“The results showed that the reduction of weed density and weed dry weight in Iraq cultivar reached 90.7 plant / m2 , 24.4 g / m2 respectively”
Claim · model-written summary
Tahaddi cultivar produced the highest grain yield, 6.7 t/ha.
- Taxon
- wheatTriticum aestivume0
- Material
- Tahaddie4
- Outcome
- grian yielde4
- Direction
- higheste4
- Value
- 6.7 t / hae4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e4“Tahaddi cultivar produced the highest grian yield ( 6.7 t / ha ) , biological yield ( 17.7 t / ha ) and harvest index (16.7 %)”
Claim · model-written summary
Tahaddi cultivar produced the highest biological yield, 17.7 t/ha.
- Taxon
- wheatTriticum aestivume0
- Material
- Tahaddie4
- Outcome
- biological yielde4
- Direction
- higheste4
- Value
- 17.7 t / hae4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e4“Tahaddi cultivar produced the highest grian yield ( 6.7 t / ha ) , biological yield ( 17.7 t / ha ) and harvest index (16.7 %)”
Claim · model-written summary
Tahaddi cultivar had the highest harvest index, 16.7%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e4“Tahaddi cultivar produced the highest grian yield ( 6.7 t / ha ) , biological yield ( 17.7 t / ha ) and harvest index (16.7 %)”
Claim · model-written summary
Abu-Graib3 cultivar gave the highest number of spikes, 452.2 per m2.
- Taxon
- wheatTriticum aestivume0
- Material
- Abu-Graib3e5
- Outcome
- number of spikese5
- Direction
- higheste5
- Value
- 452.2 per / m2e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e5“However the cultivar Abu-Graib3 gave highest number of spikes 452.2 per / m2”
Claim · model-written summary
IPA95 cultivar was 97.8 cm in height.
- Taxon
- wheatTriticum aestivume0
- Material
- IPA95e6
- Outcome
- heighte6
- Value
- 97.8 cme6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e6“While IPA95 cultivar was 97.8 cm height”
Claim · model-written summary
Differences in growth characteristics among wheat cultivars may indicate their competitive ability against weeds.
- Taxon
- wheatTriticum aestivume0
- Material
- wheat cultivarse7
- Outcome
- competitive ability against weedse7
- Qualifier
- may be considered as indicatorse7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to evaluate the effect of pendimethalin and pyroxsulam herbicides on growth characteristics , grain and yield components of some wheat cultivars”
e7“The differences of wheat cultivars in their growth characteristics may be considered as indicators for determination the cultivars competitive ability against weeds”
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pendimethalin · yield · Triticum aestivum (wheat)Results differ
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See all 563 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.