Abstract
Weed control study on lentil were conducted during growing season 2004 – 2005 at Dohuk and Singar in north Iraq. to determine the effect of different methods of weed control as integrated weed management .Cultural practices been used in different rates of seedling (60.100.140 Kg /ha). Also nitrogen fertilizer had used (0.0.40.80 Kg N/ha) while chemical methods (herbicides) used such as Treflan 1.08.1.44 and Focus ultra 0.1.0.2 L.a.i /ha). The results indicated that weeds compete lentil strongly and reduce lentil yield potentially. Weed density at Dohuk was more higher than at Singar. Increasing rate of seeding was able to improve the competition power against broad leaf weeds at Dohuk. which 100 kg/ha at Dohuk and 140 kg/ha at Singar had increased the seeds yield of lentil. Different levels of fertilizer use had insignificant result in increasing lentil yield .In general. rate of seeding had more important role for seed yield increasing than nitrogen fertilization . Focus ultra had reduced narrow leaf weed biomass at Dohuk up to 77.80% for two concentrations of herbicide respectively. where as Treflan had less effect (13.3.10.8%). On the other hand Terflan was more effect on broad leaves. biomass weeds than Focus which gave up to 74.77% if it camper with 28.30% for two doses of Focus ultra respectively.But there was no clear evidence in increasing seed yield related to increase herbicides doses. The best result in seed yield had seen at Dohuk when used Treflan at 1.44 La.i /ha with 140Kg/ha seed rate under 80Kg/ha nitrogen fertilizer. These results had also seen at Singar but under 40 Kg/ha nitrogen fertilizer.
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Claims 14
Claim · model-written summary
Weeds strongly competed with lentil and reduced its yield.
- Taxon
- lentil
Lens culinarise0 - Interactor
- weedse0weed
- Outcome
- lentil yielde0
- Direction
- reducee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weeds compete lentil strongly and reduce lentil yield potentially.”
Claim · model-written summary
Weed density was higher at Dohuk than at Singar.
- Taxon
- LENTILLens culinarist0
- Interactor
- Weede0weed
- Outcome
- Weed densitye0
- Direction
- highere0
- Comparator
- Singare0
- Setting
- Dohuke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Weed density at Dohuk was more higher than at Singar.”
t0“LENTIL CROP”
Claim · model-written summary
Increasing seeding rate improved competition against broad leaf weeds at Dohuk.
- Taxon
- LENTILLens culinarist0
- Treatment
- Increasing rate of seedinge0
- Interactor
- broad leaf weedse0weed
- Outcome
- competition power against broad leaf weedse0
- Direction
- improvee0
- Setting
- Dohuke0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing rate of seeding was able to improve the competition power against broad leaf weeds at Dohuk.”
t0“LENTIL CROP”
Claim · model-written summary
Seeding at 100 kg/ha increased lentil seed yield at Dohuk.
- Taxon
- lentilLens culinarise0
- Treatment
- 100 kg/hae0
- Outcome
- seeds yield of lentile0
- Direction
- increasede0
- Setting
- Dohuke0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100 kg/ha at Dohuk and 140 kg/ha at Singar had increased the seeds yield of lentil.”
Claim · model-written summary
Seeding at 140 kg/ha increased lentil seed yield at Singar.
- Taxon
- lentilLens culinarise0
- Treatment
- 140 kg/hae0
- Outcome
- seeds yield of lentile0
- Direction
- increasede0
- Setting
- Singare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100 kg/ha at Dohuk and 140 kg/ha at Singar had increased the seeds yield of lentil.”
Claim · model-written summary
Nitrogen fertilizer levels did not significantly increase lentil yield.
- Taxon
- lentilLens culinarise0
- Treatment
- Different levels of fertilizer usee0
- Outcome
- lentil yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Different levels of fertilizer use had insignificant result in increasing lentil yield .”
Claim · model-written summary
Seeding rate contributed more to seed yield increase than nitrogen fertilization.
- Taxon
- LENTILLens culinarist0
- Treatment
- rate of seedinge0
- Outcome
- seed yielde0
- Direction
- increasinge0
- Comparator
- nitrogen fertilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rate of seeding had more important role for seed yield increasing than nitrogen fertilization .”
t0“LENTIL CROP”
Claim · model-written summary
Focus ultra reduced narrow leaf weed biomass at Dohuk by up to 77.80%.
- Taxon
- LENTILLens culinarist0
- Treatment
- Focus ultrae0
- Interactor
- narrow leaf weede0weed
- Outcome
- narrow leaf weed biomasse0
- Direction
- reducede0
- Value
- 77.80%e0
- Setting
- Dohuke0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Focus ultra had reduced narrow leaf weed biomass at Dohuk up to 77.80%”
t0“LENTIL CROP”
Claim · model-written summary
Treflan had a smaller effect on narrow leaf weed biomass, reported as 13.3.10.8%.
- Taxon
- LENTILLens culinarist0
- Treatment
- Treflane0
- Interactor
- narrow leaf weede1weed
- Outcome
- narrow leaf weed biomasse1
- Direction
- lesse0
- Value
- 13.3.10.8%e0
- Setting
- Dohuke1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“where as Treflan had less effect (13.3.10.8%).”
e1“narrow leaf weed biomass at Dohuk”
t0“LENTIL CROP”
Claim · model-written summary
Treflan reduced broad leaf weed biomass by up to 74.77%.
- Taxon
- LENTILLens culinarist0
- Treatment
- Terflane0
- Interactor
- weedse0weed
- Outcome
- broad leaves. biomass weedse0
- Direction
- moree0
- Value
- 74.77%e0
- Comparator
- Focuse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Terflan was more effect on broad leaves. biomass weeds than Focus which gave up to 74.77% if it camper with 28.30% for two doses of Focus ultra respectively.”
t0“LENTIL CROP”
Claim · model-written summary
Focus ultra reduced broad leaf weed biomass by 28.30% across two doses.
- Taxon
- LENTILLens culinarist0
- Treatment
- Focus ultrae0
- Interactor
- weedse0weed
- Outcome
- broad leaves. biomass weedse0
- Value
- 28.30%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Terflan was more effect on broad leaves. biomass weeds than Focus which gave up to 74.77% if it camper with 28.30% for two doses of Focus ultra respectively.”
t0“LENTIL CROP”
Claim · model-written summary
Increasing herbicide doses showed no clear evidence of increasing seed yield.
- Taxon
- LENTILLens culinarist0
- Treatment
- increase herbicides dosese0
- Outcome
- seed yielde0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was no clear evidence in increasing seed yield related to increase herbicides doses.”
t0“LENTIL CROP”
Claim · model-written summary
The highest seed yield at Dohuk occurred with Treflan at 1.44 La.i /ha, 140Kg/ha seeding and 80Kg/ha nitrogen.
- Taxon
- LENTILLens culinarist0
- Treatment
- Treflan at 1.44 La.i /ha with 140Kg/ha seed rate under 80Kg/ha nitrogen fertilizere0
- Outcome
- seed yielde0
- Direction
- beste0
- Setting
- Dohuke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The best result in seed yield had seen at Dohuk when used Treflan at 1.44 La.i /ha with 140Kg/ha seed rate under 80Kg/ha nitrogen fertilizer.”
t0“LENTIL CROP”
Claim · model-written summary
The same best seed yield treatment was reported at Singar with 40 Kg/ha nitrogen.
- Taxon
- LENTILLens culinarist0
- Treatment
- 40 Kg/ha nitrogen fertilizere0
- Outcome
- seed yielde1
- Direction
- beste1
- Setting
- Singare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These results had also seen at Singar but under 40 Kg/ha nitrogen fertilizer.”
e1“The best result in seed yield had seen at Dohuk when used Treflan at 1.44 La.i /ha with 140Kg/ha seed rate under 80Kg/ha nitrogen fertilizer.”
t0“LENTIL CROP”
The same questions in other papers
fertilization · yield · Lens culinaris (lentil)Results differ
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