Abstract
A field experiment was conducted during the Kharif season of 2012 to 2014 for three years at Agricultural Research Station, Vadgaon Maval, Pune, Maharashtra to find out the efficacy of different chemical and mechanical weed control methods and its economics in direct-seeded rice. From the pooled data it was observed that the pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/ha as weed control measure in direct-seeded rice gave the highest net returns ( 57,063/ha) with higher B:C ratio (2.3) having lower weed index (2.96) and higher weed control efficiency (91.08%).
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Claims 4
Claim · model-written summary
The pre- and post-emergence herbicide combination gave the highest net returns in direct-seeded rice.
- Taxon
- direct-seeded ricet0
- Treatment
- pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/hae1
- Outcome
- net returnse1
- Direction
- higheste1
- Value
- 57,063/hae1
Not reportedComparator
Verbatim
t0“Management of weeds in direct-seeded rice”
e1“the pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/ha as weed control measure in direct-seeded rice gave the highest net returns ( 57,063/ha) with higher B:C ratio (2.3) having lower weed index (2.96) and higher weed control efficiency (91.08%)”
Claim · model-written summary
The same herbicide combination gave a lower weed index (2.96) in direct-seeded rice.
- Taxon
- direct-seeded ricet0
- Treatment
- pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/hae1
- Outcome
- weed indexe1
- Direction
- lowere1
- Value
- 2.96e1
Not reportedComparator
Verbatim
t0“Management of weeds in direct-seeded rice”
e1“the pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/ha as weed control measure in direct-seeded rice gave the highest net returns ( 57,063/ha) with higher B:C ratio (2.3) having lower weed index (2.96) and higher weed control efficiency (91.08%)”
Claim · model-written summary
The same herbicide combination gave a higher weed control efficiency (91.08%) in direct-seeded rice.
- Taxon
- direct-seeded ricet0
- Treatment
- pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/hae1
- Outcome
- weed control efficiencye1
- Direction
- highere1
- Value
- 91.08%e1
Not reportedComparator
Verbatim
t0“Management of weeds in direct-seeded rice”
e1“the pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/ha as weed control measure in direct-seeded rice gave the highest net returns ( 57,063/ha) with higher B:C ratio (2.3) having lower weed index (2.96) and higher weed control efficiency (91.08%)”
Claim · model-written summary
The same herbicide combination gave a higher B:C ratio (2.3) in direct-seeded rice.
- Taxon
- direct-seeded ricet0
- Treatment
- pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/hae1
- Outcome
- B:C ratioe1
- Direction
- highere1
- Value
- 2.3e1
Not reportedComparator
Verbatim
t0“Management of weeds in direct-seeded rice”
e1“the pre-emergence application of oxyfluorfen 0.150 kg/ha and post-emergence application metsulfuron-methyl + chlorimuron-ethyl 0.004 kg/ha as weed control measure in direct-seeded rice gave the highest net returns ( 57,063/ha) with higher B:C ratio (2.3) having lower weed index (2.96) and higher weed control efficiency (91.08%)”
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