Abstract
The experiment was conducted at the Research Farm of the Punjab Agricultural University, Ludhiana in rabi seasons of 2005–06 and 2006–07 to study the efficacy of tank mix application of 2, 4-D, carfentrazone and metsulfuron with isoproturon in managing weeds of irrigated barley. Minimum weed dry weight was recorded in isoproturon 1000 g+metsulfuron 4 g/ha which was statistically on par with isoproturon 1000 g/ha, isoproturon 1000 g+carfentrazone 20 g/ha and isoproturon 1000 g+2, 4-D 500 g/ha during 2005–06. In 2006–07, minimum weed dry weight was recorded in two hand weedings which was statistically on par with isoproturon 1000 g+metsulfuron 4 g/ha, isoproturon 1000 g/ha, isoproturon 1000 g+carfentrazone 20 g/ha, and isoproturon 1000 g+2,4-D 500 g/ha. Highest test weight and barley grain yield were recorded in isoproturon 1000 g+metsulfuron 4 g/ha which were statistically on par with isoproturon 750 g+metsulfuron 4 g/ha, isoproturon 750 g+2,4-D 500 g/ha, isoproturon 1000 g+2, 4-D 500 g/ha and two hand weedings. The highest net returns of Rs. 29063 with isoproturon 1000 g+metsulfuron 4 g/ha and Rs. 39581 were recorded in isoproturon 1000 g+2, 4-D 500 g/ha as tank mix in 2005–06 and 2006–07, respectively.
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Claims 6
Claim · model-written summary
isoproturon 1000 g+metsulfuron 4 g/ha had minimum weed dry weight.
- Taxon
- Barley
.jpg?width=60)
Hordeum vulgaret0 - Treatment
- isoproturon 1000 g+metsulfuron 4 g/hae0
- Outcome
- weed dry weighte0
- Direction
- Minimume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Minimum weed dry weight was recorded in isoproturon 1000 g+metsulfuron 4 g/ha”
t0“Barley (Hordeum vulgare L.)”
Claim · model-written summary
two hand weedings had minimum weed dry weight.
- Taxon
- BarleyHordeum vulgaret0
- Treatment
- two hand weedingse0
- Outcome
- weed dry weighte0
- Direction
- minimume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“minimum weed dry weight was recorded in two hand weedings”
t0“Barley (Hordeum vulgare L.)”
Claim · model-written summary
isoproturon 1000 g+metsulfuron 4 g/ha had highest test weight.
- Taxon
- BarleyHordeum vulgaret0
- Treatment
- isoproturon 1000 g+metsulfuron 4 g/hae0
- Outcome
- test weighte0
- Direction
- Higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highest test weight and barley grain yield were recorded in isoproturon 1000 g+metsulfuron 4 g/ha”
t0“Barley (Hordeum vulgare L.)”
Claim · model-written summary
isoproturon 1000 g+metsulfuron 4 g/ha had highest barley grain yield.
- Taxon
- BarleyHordeum vulgaret0
- Treatment
- isoproturon 1000 g+metsulfuron 4 g/hae0
- Outcome
- barley grain yielde0
- Direction
- Higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highest test weight and barley grain yield were recorded in isoproturon 1000 g+metsulfuron 4 g/ha”
t0“Barley (Hordeum vulgare L.)”
Claim · model-written summary
isoproturon 1000 g+metsulfuron 4 g/ha had highest net returns of Rs. 29063.
- Taxon
- BarleyHordeum vulgaret0
- Treatment
- isoproturon 1000 g+metsulfuron 4 g/hae0
- Outcome
- net returnse0
- Direction
- higheste1
- Value
- Rs. 29063e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest net returns of Rs. 29063 with isoproturon 1000 g+metsulfuron 4 g/ha”
t0“Barley (Hordeum vulgare L.)”
e1“The highest net returns of Rs. 29063 with isoproturon 1000 g+metsulfuron 4 g/ha and Rs. 39581 were recorded in isoproturon 1000 g+2, 4-D 500 g/ha as tank mix in 2005–06 and 2006–07, respectively.”
Claim · model-written summary
isoproturon 1000 g+2, 4-D 500 g/ha had highest net returns of Rs. 39581.
- Taxon
- BarleyHordeum vulgaret0
- Treatment
- isoproturon 1000 g+2, 4-D 500 g/hae0
- Outcome
- highest net returnse1
- Direction
- higheste1
- Value
- Rs. 39581e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rs. 39581 were recorded in isoproturon 1000 g+2, 4-D 500 g/ha”
t0“Barley (Hordeum vulgare L.)”
e1“The highest net returns of Rs. 29063 with isoproturon 1000 g+metsulfuron 4 g/ha and Rs. 39581 were recorded in isoproturon 1000 g+2, 4-D 500 g/ha as tank mix in 2005–06 and 2006–07, respectively.”
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