Abstract
A field experiment was conducted at experimental farm of Punjab Agricultural University, Ludhiana during 1999–2000 and 2000–01 crop season to study the effect of agronomic manipulations on Phalaris minor. The studies envisaged that the wheat crop grown under deep tillage system done with mould board plough had 13.7 and 40% less population and dry maller of Phalaris minor, respectively and thus gave 18.2% higher grain yield over zero tillage system. Closer row spacing of 15 cm resulted in less plant population and dry maller of P. minor and gave 8% more grain yield as compared to normal spacing of 22.5 cm because of better canopy coverage over the weeds. Further, the application of clodinafop (60 g ha−1) reduced the population and dry maller accumulation of P. minor by 92.5 and 90.6%, respectively, and hence resulted 53.9% higher grain yield over unweeded check due to selective kill of this weed.
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Claims 8
Claim · model-written summary
Deep tillage reduced Phalaris minor population by 13.7% versus zero tillage.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- deep tillage system done with mould board ploughe0
- Interactor
- Phalaris minor
.jpg?width=60)
Phalaris minore0weed - Outcome
- populatione0
- Direction
- lesse0
- Value
- 13.7e0
- Comparator
- zero tillage systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“wheat crop grown under deep tillage system done with mould board plough had 13.7 and 40% less population and dry maller of Phalaris minor, respectively and thus gave 18.2% higher grain yield over zero tillage system”
Claim · model-written summary
Deep tillage reduced Phalaris minor dry matter by 40% versus zero tillage.
- Taxon
- wheatTriticum aestivume0
- Treatment
- deep tillage system done with mould board ploughe0
- Interactor
- Phalaris minorPhalaris minore0weed
- Outcome
- dry maller of Phalaris minore0
- Direction
- lesse0
- Value
- 40%e0
- Comparator
- zero tillage systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat crop grown under deep tillage system done with mould board plough had 13.7 and 40% less population and dry maller of Phalaris minor, respectively and thus gave 18.2% higher grain yield over zero tillage system”
Claim · model-written summary
Deep tillage increased wheat grain yield by 18.2% versus zero tillage.
- Taxon
- wheatTriticum aestivume0
- Treatment
- deep tillage system done with mould board ploughe0
- Interactor
- Phalaris minorPhalaris minore0weed
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 18.2%e0
- Comparator
- zero tillage systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat crop grown under deep tillage system done with mould board plough had 13.7 and 40% less population and dry maller of Phalaris minor, respectively and thus gave 18.2% higher grain yield over zero tillage system”
Claim · model-written summary
Fifteen-centimeter rows reduced P. minor population and dry matter versus 22.5-centimeter rows.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Closer row spacing of 15 cme0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- plant population and dry maller of P. minore0
- Direction
- lesse0
- Comparator
- normal spacing of 22.5 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Closer row spacing of 15 cm resulted in less plant population and dry maller of P. minor and gave 8% more grain yield as compared to normal spacing of 22.5 cm”
t0“Wheat”
Claim · model-written summary
Fifteen-centimeter rows increased wheat grain yield by 8% versus 22.5-centimeter rows.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Closer row spacing of 15 cme0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- grain yielde0
- Direction
- moree0
- Value
- 8%e0
- Comparator
- normal spacing of 22.5 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Closer row spacing of 15 cm resulted in less plant population and dry maller of P. minor and gave 8% more grain yield as compared to normal spacing of 22.5 cm”
t0“Wheat”
Claim · model-written summary
Clodinafop reduced P. minor population by 92.5% versus unweeded check.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- clodinafop (60 g ha−1)e0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- populatione0
- Direction
- reducede0
- Value
- 92.5e0
- Comparator
- unweeded checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of clodinafop (60 g ha−1) reduced the population and dry maller accumulation of P. minor by 92.5 and 90.6%, respectively, and hence resulted 53.9% higher grain yield over unweeded check”
t0“Wheat”
Claim · model-written summary
Clodinafop reduced P. minor dry matter by 90.6% versus unweeded check.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- clodinafop (60 g ha−1)e0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- dry maller accumulation of P. minore0
- Direction
- reducede0
- Value
- 90.6%e0
- Comparator
- unweeded checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of clodinafop (60 g ha−1) reduced the population and dry maller accumulation of P. minor by 92.5 and 90.6%, respectively, and hence resulted 53.9% higher grain yield over unweeded check”
t0“Wheat”
Claim · model-written summary
Clodinafop increased wheat grain yield by 53.9% versus unweeded check.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- clodinafop (60 g ha−1)e0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 53.9%e0
- Comparator
- unweeded checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of clodinafop (60 g ha−1) reduced the population and dry maller accumulation of P. minor by 92.5 and 90.6%, respectively, and hence resulted 53.9% higher grain yield over unweeded check”
t0“Wheat”
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See all 29 papers →density · Phalaris minor · Triticum aestivum (wheat)Results agree
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See all 9 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.