Abstract
A field experiment was conducted at Instructional farm, RCA, MPUAT, Udaipur during Rabi 2016-17 and 2017-18 to study the weed dynamics, yield and nutrient uptake in fenugreek. Weed management experiment consists of thirteen different weed management practices assigned to main plot and levels of vermicompost in sub plot. Results of the field experiment revealed that pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent). The same treatment registered higher yield attributes like number of pods (46.68), seeds per pod (17.33), seed weight per pod (9.05 g / plant) and test weight (12.59 g) seed yield (2820 kg/ha) over rest of the weed management treatments. Maximum yield loss 65.0 percent was recorded in weedy check (1055 kg/ha) compared with weed free check (2908 kg/ha). Weed management practices showed significant variation in nutrient uptake by weeds and fenugreek crop at harvest. Interaction effect of Weed management practices and vermicompost application to fenugreek crop showed significant effect on total dry matter accumulation by weeds. Also it showed significantly higher grain yield due to combined effect of Weed management practices and vermicompost application to fenugreek. Based on the pooled results, it was concluded that for maximum seed yield effective weed management and minimum nutrient uptake by weeds and higher uptake by plant through pre emergence application of oxadiargyl 100 g/ha PE fb hoeing at 40 DAS along with application of vermicompost 5 t/ha was found superior in fenugreek grown in irrigated conditions of southern Rajasthan.
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Claims 13
Claim · model-written summary
Pre-emergence oxadiargyl followed by hoeing gave the lowest weed density, 24.25 /m2, compared with the weedy check.
- Taxon
- fenugreek
Trigonella foenum-graecumt0 - Treatment
- pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DASe1
- Interactor
- weedse1weed
- Outcome
- weed densitye1
- Direction
- loweste1
- Value
- 24.25 /m2e1
- Qualifier
- 245.42 /m2e1
- Comparator
- weedy checke1
- Setting
- Instructional farm, RCA, MPUAT, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e0“A field experiment was conducted at Instructional farm, RCA, MPUAT, Udaipur during Rabi 2016-17 and 2017-18”
e1“pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent)”
Claim · model-written summary
Pre-emergence oxadiargyl followed by hoeing gave the lowest weed dry matter, 158.22 g/m2, compared with the weedy check.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DASe1
- Interactor
- weedse1weed
- Outcome
- dry matter of total weedse1
- Direction
- loweste1
- Value
- 158.22 g/m2e1
- Qualifier
- 893.44 g/m2e1
- Comparator
- weedy checke1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e1“pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent)”
Claim · model-written summary
Pre-emergence oxadiargyl followed by hoeing gave higher weed control efficiency, 82.30 per cent, than the weedy check.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DASe1
- Outcome
- weed control efficiencye1
- Direction
- highere1
- Value
- 82.30 per cente1
- Comparator
- weedy checke1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e1“pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent)”
Claim · model-written summary
The same treatment gave higher number of pods, 46.68, than the other weed management treatments.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DASe1
- Outcome
- number of podse2
- Direction
- highere2
- Value
- 46.68e2
- Comparator
- rest of the weed management treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e1“pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent)”
e2“The same treatment registered higher yield attributes like number of pods (46.68), seeds per pod (17.33), seed weight per pod (9.05 g / plant) and test weight (12.59 g) seed yield (2820 kg/ha) over rest of the weed management treatments”
Claim · model-written summary
The same treatment gave higher seeds per pod, 17.33, than the other weed management treatments.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DASe1
- Outcome
- seeds per pode2
- Direction
- highere2
- Value
- 17.33e2
- Comparator
- rest of the weed management treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e1“pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent)”
e2“The same treatment registered higher yield attributes like number of pods (46.68), seeds per pod (17.33), seed weight per pod (9.05 g / plant) and test weight (12.59 g) seed yield (2820 kg/ha) over rest of the weed management treatments”
Claim · model-written summary
The same treatment gave higher seed weight per pod, 9.05 g per plant, than the other weed management treatments.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DASe1
- Outcome
- seed weight per pode2
- Direction
- highere2
- Value
- 9.05 g / plante2
- Comparator
- rest of the weed management treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e1“pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent)”
e2“The same treatment registered higher yield attributes like number of pods (46.68), seeds per pod (17.33), seed weight per pod (9.05 g / plant) and test weight (12.59 g) seed yield (2820 kg/ha) over rest of the weed management treatments”
Claim · model-written summary
The same treatment gave higher test weight, 12.59 g, than the other weed management treatments.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DASe1
- Outcome
- test weighte2
- Direction
- highere2
- Value
- 12.59 ge2
- Comparator
- rest of the weed management treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e1“pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent)”
e2“The same treatment registered higher yield attributes like number of pods (46.68), seeds per pod (17.33), seed weight per pod (9.05 g / plant) and test weight (12.59 g) seed yield (2820 kg/ha) over rest of the weed management treatments”
Claim · model-written summary
The same treatment gave higher seed yield, 2820 kg/ha, than the other weed management treatments.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DASe1
- Outcome
- seed yielde2
- Direction
- highere2
- Value
- 2820 kg/hae2
- Comparator
- rest of the weed management treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e1“pre-emergence application of oxadiargyl 100 g/ha fb hoeing at 40 DAS recorded the lowest weed density (24.25 /m2) and dry matter of total weeds (158.22 g/m2) over weedy check (245.42 /m2 and 893.44 g/m2) and higher weed control efficiency (82.30 per cent)”
e2“The same treatment registered higher yield attributes like number of pods (46.68), seeds per pod (17.33), seed weight per pod (9.05 g / plant) and test weight (12.59 g) seed yield (2820 kg/ha) over rest of the weed management treatments”
Claim · model-written summary
Maximum yield loss, 65.0 percent, occurred in the weedy check compared with the weed free check.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Outcome
- yield losse3
- Direction
- Maximume3
- Value
- 65.0 percente3
- Comparator
- weed free checke3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e3“Maximum yield loss 65.0 percent was recorded in weedy check (1055 kg/ha) compared with weed free check (2908 kg/ha)”
Claim · model-written summary
Weed management practices significantly varied nutrient uptake by weeds and by the fenugreek crop at harvest.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- Weed management practicese4
- Interactor
- weedse4weed
- Outcome
- nutrient uptakee4
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e4“Weed management practices showed significant variation in nutrient uptake by weeds and fenugreek crop at harvest”
Claim · model-written summary
The interaction of weed management and vermicompost significantly affected total dry matter accumulation by weeds.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- Weed management practices and vermicompost applicatione5
- Interactor
- weedse5weed
- Outcome
- total dry matter accumulation by weedse5
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e5“Interaction effect of Weed management practices and vermicompost application to fenugreek crop showed significant effect on total dry matter accumulation by weeds”
Claim · model-written summary
The combined weed management and vermicompost treatment significantly increased grain yield in fenugreek.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- Weed management practices and vermicompost applicatione6
- Outcome
- grain yielde6
- Direction
- highere6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e6“Also it showed significantly higher grain yield due to combined effect of Weed management practices and vermicompost application to fenugreek”
Claim · model-written summary
Pre-emergence oxadiargyl with hoeing and vermicompost 5 t/ha is recommended for maximum seed yield in irrigated fenugreek in southern Rajasthan.
- Taxon
- fenugreekTrigonella foenum-graecumt0
- Treatment
- pre emergence application of oxadiargyl 100 g/ha PE fb hoeing at 40 DAS along with application of vermicompost 5 t/hae7
- Outcome
- seed yielde7
- Setting
- irrigated conditions of southern Rajasthane7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fenugreek”
e7“for maximum seed yield effective weed management and minimum nutrient uptake by weeds and higher uptake by plant through pre emergence application of oxadiargyl 100 g/ha PE fb hoeing at 40 DAS along with application of vermicompost 5 t/ha was found superior in fenugreek grown in irrigated conditions of southern Rajasthan”
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