Abstract
A field experiment was conducted at Meerut during rabi season 20052006 and 20062007, in a spilt plot de- sign with four replications to find out the effect of weed management and tillage methods on wheat [Triticum aestivum (L.) emend. Fiori & Paol]. The tillage methods as main-plots treatment comprised of zero tillage, reduced tillage and conventional tillage, whereas weed control practices as sub-plot comprised of five treatments viz. sulfosulforon 25 g/ha, isoproturon 750 g + 2,4-D 250 g/ha, metribuzin 250 g/ha applied at 30 days after sowing, weed free and weedy cheek. The highest yield attributes and yield were noticed under conventional tillage fol- lowed by zero tillage. Minimum weed density and dry matter accumulation was found under zero tillage. Zero till- age was most economical. Among the methods of weed control, sulfosulfuron 25 g/ha gave excellent control of weeds and increased the yield attributes and yield, gross returns, net returns and B: C ratio. Thus zero tillage in combination with application of sulfosulfuron 25g/ha was found effective to manage weeds and increase wheat grain yield.
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Claims 8
Claim · model-written summary
Conventional tillage had the highest yield attributes and yield, followed by zero tillage.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- conventional tillagee0
- Outcome
- yield attributes and yielde0
- Direction
- higheste0
- Comparator
- zero tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest yield attributes and yield were noticed under conventional tillage fol- lowed by zero tillage.”
t0“wheat [Triticum aestivum (L.) emend. Fiori & Paol]”
Claim · model-written summary
Zero tillage had minimum weed density.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- zero tillagee0
- Interactor
- weede0weed
- Outcome
- weed densitye0
- Direction
- Minimume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minimum weed density and dry matter accumulation was found under zero tillage.”
t0“wheat [Triticum aestivum (L.) emend. Fiori & Paol]”
Claim · model-written summary
Zero tillage had minimum weed dry matter accumulation.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- zero tillagee0
- Interactor
- weede0weed
- Outcome
- dry matter accumulatione0
- Direction
- Minimume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minimum weed density and dry matter accumulation was found under zero tillage.”
t0“wheat [Triticum aestivum (L.) emend. Fiori & Paol]”
Claim · model-written summary
Zero tillage was most economical.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- most economicale0
- Direction
- moste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zero till- age was most economical.”
t0“wheat [Triticum aestivum (L.) emend. Fiori & Paol]”
Claim · model-written summary
Sulfosulfuron 25 g/ha controlled weeds effectively.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- sulfosulfuron 25 g/hae0
- Interactor
- weedse0weed
- Outcome
- control of weedse0
- Direction
- excellente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sulfosulfuron 25 g/ha gave excellent control of weeds”
t0“wheat [Triticum aestivum (L.) emend. Fiori & Paol]”
Claim · model-written summary
Sulfosulfuron 25 g/ha increased yield attributes and yield.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- sulfosulfuron 25 g/hae0
- Outcome
- yield attributes and yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sulfosulfuron 25 g/ha gave excellent control of weeds and increased the yield attributes and yield, gross returns, net returns and B: C ratio.”
t0“wheat [Triticum aestivum (L.) emend. Fiori & Paol]”
Claim · model-written summary
Sulfosulfuron 25 g/ha increased gross returns, net returns, and benefit-cost ratio.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- sulfosulfuron 25 g/hae0
- Outcome
- gross returns, net returns and B: C ratioe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sulfosulfuron 25 g/ha gave excellent control of weeds and increased the yield attributes and yield, gross returns, net returns and B: C ratio.”
t0“wheat [Triticum aestivum (L.) emend. Fiori & Paol]”
Claim · model-written summary
Authors recommend zero tillage with sulfosulfuron 25g/ha for weed management and wheat grain yield.
- Taxon
- wheatTriticum aestivume0
- Treatment
- zero tillage in combination with application of sulfosulfuron 25g/hae0
- Interactor
- weedse0weed
- Outcome
- manage weeds and increase wheat grain yielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“zero tillage in combination with application of sulfosulfuron 25g/ha was found effective to manage weeds and increase wheat grain yield”
The same questions in other papers
tillage · weed · Triticum aestivum (wheat)Results differ
125 papers in the same direction as this paper · 56 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- positive
- negative
179 papers more in this group
See all 183 papers →tillage · yield · Triticum aestivum (wheat)Positive and negative results
1,115 papers in the same direction as this paper · 257 in the opposite direction · 41 reporting no difference from an alternative
- no effect
- positive
- negative
1,410 papers more in this group
See all 1,414 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.