Abstract
A field experiment was carried out from July, 2013 to May, 2014 at University Research Farm Chakwal Road, of Pir Mehr Ali Shah-Arid Agriculture University, Rawalpindi to evaluate the integrated weed control management strategies followed by summer green manure practices on weeds and grain yield of wheat under rain-fed conditions. The experiment was laid out in a 2-factor factorial Randomized Complete Block Design (RCBD) in strip plot arrangement with three replications of each treatment. The sorghum and sesbania crops were sown in the first week of July, 2013 and incorporated into soil as green manure at the end of August, 2013 after attaining sufficient biomass. The wheat variety "Chakwal-50" was sown with a tractor drawn rabi drill in the last week of October, 2013 with a seeding rate of 125kg ha-1. The herbicides used were buctril super @ 750ml ha-1 and isoproturon @ 1.00kg a.i. ha-1. The weeds found in the wheat crop were Fumaria indica L., Convolvulus arvensis L., Chenonpodium album L., Asphodelus tenuifolius L. The incorporation of sorghum green manuring resulted in good control to suppress the weed population and biomass. The buctril super @ 750ml ha-1 along with tharphali significantly reduced the weed density (18.8 m-2), weed biomass (12.7g m-2) and increased weed control efficiency (71.1%) followed by isoproturon applied @ 1.00kg a.i. ha-1. The highest grains yield of 3208.5kg ha-1 was recorded in the plots where weeds were controlled with buctril super @ 750ml ha-1 followed by tharphali where sorghum green manure was incorporated in summer followed by the isoproturon application @ 1.00kg a.i. ha-1(3016.1kg ha-1) in combination with tharphali in the same green manuring crop.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Sorghum green manure suppressed weed population and biomass.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- incorporation of sorghum green manuringe0
- Outcome
- weed population and biomasse0
- Direction
- suppresse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The incorporation of sorghum green manuring resulted in good control to suppress the weed population and biomass”
t0“Wheat”
Claim · model-written summary
Buctril super with tharphali significantly reduced weed density to 18.8 m-2.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- buctril super @ 750ml ha-1 along with tharphalie0
- Outcome
- weed densitye0
- Direction
- reducede0
- Value
- 18.8 m-2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The buctril super @ 750ml ha-1 along with tharphali significantly reduced the weed density (18.8 m-2), weed biomass (12.7g m-2) and increased weed control efficiency (71.1%)”
t0“Wheat”
Claim · model-written summary
Buctril super with tharphali significantly reduced weed biomass to 12.7g m-2.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- buctril super @ 750ml ha-1 along with tharphalie0
- Outcome
- weed biomasse0
- Direction
- reducede0
- Value
- 12.7g m-2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The buctril super @ 750ml ha-1 along with tharphali significantly reduced the weed density (18.8 m-2), weed biomass (12.7g m-2) and increased weed control efficiency (71.1%)”
t0“Wheat”
Claim · model-written summary
Buctril super with tharphali raised weed control efficiency to 71.1%.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- buctril super @ 750ml ha-1 along with tharphalie0
- Outcome
- weed control efficiencye0
- Direction
- increasede0
- Value
- 71.1%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The buctril super @ 750ml ha-1 along with tharphali significantly reduced the weed density (18.8 m-2), weed biomass (12.7g m-2) and increased weed control efficiency (71.1%)”
t0“Wheat”
Claim · model-written summary
Buctril super with tharphali and summer sorghum green manure gave the highest wheat grain yield, 3208.5kg ha-1.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- buctril super @ 750ml ha-1 followed by tharphali where sorghum green manure was incorporated in summere0
- Outcome
- grains yielde0
- Direction
- higheste0
- Value
- 3208.5kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest grains yield of 3208.5kg ha-1 was recorded in the plots where weeds were controlled with buctril super @ 750ml ha-1 followed by tharphali where sorghum green manure was incorporated in summer”
t0“Wheat”
Claim · model-written summary
Isoproturon with tharphali and the same green manure gave wheat grain yield of 3016.1kg ha-1.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- isoproturon application @ 1.00kg a.i. ha-1e0
- Outcome
- grains yielde1
- Value
- 3016.1kg ha-1e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“isoproturon application @ 1.00kg a.i. ha-1(3016.1kg ha-1) in combination with tharphali in the same green manuring crop”
e1“The highest grains yield of 3208.5kg ha-1”
t0“Wheat”
The same questions in other papers
isoproturon · yield · Triticum aestivum (wheat)Results differ
74 papers in the same direction as this paper · 7 in the opposite direction · 7 reporting no difference from an alternative
- negative
- negative
- negative
85 papers more in this group
See all 89 papers →Sorghum · yield · Triticum aestivum (wheat)Positive and negative results
35 papers in the same direction as this paper · 9 in the opposite direction
- positive
- no effect
- negative
41 papers more in this group
See all 45 papers →Sorghum · weed · Triticum aestivum (wheat)Results agree
19 papers in the same direction as this paper
- positive
- positive
- positive
16 papers more in this group
See all 20 papers →fertilization · weed · Triticum aestivum (wheat)Results differ
48 papers in the same direction as this paper · 34 in the opposite direction · 2 reporting no difference from an alternative
- negative
- negative
- no effect
81 papers more in this group
See all 85 papers →fertilization · yield · Triticum aestivum (wheat)Positive and negative results
3,114 papers in the same direction as this paper · 284 in the opposite direction · 39 reporting no difference from an alternative
- no effect
- negative
- negative
3,434 papers more in this group
See all 3,438 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.