Abstract
A field experiment was conducted during rabi 2010 at Model Orchard, College of Horticulture, Rajendranagar, Hyderabad to study the effectiveness of integrated weed management in cabbage. The experiment was laid out in randomized block design with three replications and 13 treatments with pre-emergence herbicides (PE) pendimethalin, oxyfluorfen, alachlor and a post-emergence herbicide propaquizafop and cultural practices hand weeding, black polythene mulch and their combinations. The results indicated that the pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulch recorded least weed count, dry weight of weeds, higher weed control efficiency (72.63 per cent) and favoured the head initiation, early yield, fresh weight and dry weight of heads and highest economic yield (32 t ha−1), which was at par with treatment Pendimethalin C.S (PE) fallowed by black polythene mulch.
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Claims 7
Claim · model-written summary
Pre-emergence oxyfluorfen followed by black polythene mulch recorded the least weed count.
- Taxon
- cabbage
Brassica oleracea var. capitatae0 - Treatment
- pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulche1
- Interactor
- weedse2weed
- Outcome
- weed counte1
- Direction
- leaste1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the effectiveness of integrated weed management in cabbage”
e1“pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulch recorded least weed count”
e2“dry weight of weeds, higher weed control efficiency (72.63 per cent)”
Claim · model-written summary
The same treatment recorded the least dry weight of weeds.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulche1
- Interactor
- weedse2weed
- Outcome
- dry weight of weedse2
- Direction
- leaste1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the effectiveness of integrated weed management in cabbage”
e1“pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulch recorded least weed count”
e2“dry weight of weeds, higher weed control efficiency (72.63 per cent)”
Claim · model-written summary
The same treatment gave a higher weed control efficiency of 72.63 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulche1
- Outcome
- weed control efficiencye2
- Direction
- highere2
- Value
- 72.63 per cente2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the effectiveness of integrated weed management in cabbage”
e1“pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulch recorded least weed count”
e2“dry weight of weeds, higher weed control efficiency (72.63 per cent)”
Claim · model-written summary
The same treatment favoured head initiation and early yield of cabbage.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulche1
- Outcome
- head initiation, early yielde3
- Direction
- favourede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the effectiveness of integrated weed management in cabbage”
e1“pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulch recorded least weed count”
e3“favoured the head initiation, early yield, fresh weight and dry weight of heads”
Claim · model-written summary
The same treatment favoured fresh and dry weight of cabbage heads.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulche1
- Outcome
- fresh weight and dry weight of headse3
- Direction
- favourede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the effectiveness of integrated weed management in cabbage”
e1“pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulch recorded least weed count”
e3“favoured the head initiation, early yield, fresh weight and dry weight of heads”
Claim · model-written summary
The same treatment gave the highest economic yield of cabbage, 32 t ha−1.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulche1
- Outcome
- economic yielde4
- Direction
- higheste4
- Value
- 32 t ha−1e4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the effectiveness of integrated weed management in cabbage”
e1“pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulch recorded least weed count”
e4“highest economic yield (32 t ha−1)”
Claim · model-written summary
Economic yield of the oxyfluorfen plus mulch treatment was at par with pendimethalin followed by mulch.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulche1
- Outcome
- economic yielde4
- Direction
- at pare5
- Comparator
- Pendimethalin C.S (PE) fallowed by black polythene mulche5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the effectiveness of integrated weed management in cabbage”
e1“pre-emergence application of oxyfluorfen followed by soil covering with black polythene mulch recorded least weed count”
e4“highest economic yield (32 t ha−1)”
e5“which was at par with treatment Pendimethalin C.S (PE) fallowed by black polythene mulch”
The same questions in other papers
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poly(ethylene) · growth · Brassica oleracea (wild cabbage)Results agree
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See all 6 papers →mulching · yield · Brassica oleracea (wild cabbage)Results differ
48 papers in the same direction as this paper · 10 in the opposite direction · 2 reporting no difference from an alternative
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See all 61 papers →herbicide · growth · Brassica oleracea (wild cabbage)Positive and negative results
5 papers in the same direction as this paper · 4 in the opposite direction
- no effect
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See all 10 papers →8 of 12 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.