Abstract
Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.). The treatments consisted of 4 levels of irrigation based on IW (irrrigation water) CPE (Cumulative Pan Evaporation) ratio (2.5, 2.0, 1.5 and 1.0 with an IW of 5 cm) and three levels of FYM (0, 10 and 20 tonne/ha) was laid out in split plot design with three replications. The results revealed that application of 20 tonne FYM re- corded significantly more number of productive tillers/hill, filled spikelets/panicle and thus more grain yield (6.01 and 6.44 t/ha during 2005 and 2006, respectively). However, no FYM application recorded higher B:C ratio (1.02). Irrigation scheduled at IW/CPE ratio of 2.5 recorded significantly higher yield attributes and grain yield (6.21 and 6.58 tonne/ha during 2005 and 2006, respectively) and same treatment recorded higher B:C ratio. However, irriga- tion scheduled at IW/CPE ratio of 1.0 recorded higher water use efficiency (52.09 kg grain/ha-cm). The N, P and K uptake was higher with application of 20 tonne FYM and with irrigation scheduled at IW/CPE ratio of 2.5.
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Claims 8
Claim · model-written summary
Application of 20 tonne FYM significantly increased productive tillers per hill and filled spikelets per panicle in aerobic rice.
- Taxon
- aerobic ricee0
- Treatment
- 20 tonne FYMe1
- Outcome
- productive tillers/hill, filled spikelets/paniclee1
- Direction
- moree1
- Setting
- Mandya, Karnatakae0
Not reportedComparator
Verbatim
e0“Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.)”
e1“application of 20 tonne FYM re- corded significantly more number of productive tillers/hill, filled spikelets/panicle and thus more grain yield (6.01 and 6.44 t/ha during 2005 and 2006, respectively)”
Claim · model-written summary
Application of 20 tonne FYM significantly increased grain yield of aerobic rice, with 6.01 and 6.44 t/ha in 2005 and 2006.
- Taxon
- aerobic ricee0
- Treatment
- 20 tonne FYMe1
- Outcome
- grain yielde1
- Direction
- moree1
- Value
- 6.01 and 6.44 t/hae1
- Setting
- Mandya, Karnatakae0
Not reportedComparator
Verbatim
e0“Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.)”
e1“application of 20 tonne FYM re- corded significantly more number of productive tillers/hill, filled spikelets/panicle and thus more grain yield (6.01 and 6.44 t/ha during 2005 and 2006, respectively)”
Claim · model-written summary
Irrigation at IW/CPE ratio of 2.5 significantly increased yield attributes and grain yield of aerobic rice, with 6.21 and 6.58 tonne/ha in 2005 and 2006.
- Taxon
- aerobic ricee0
- Treatment
- Irrigation scheduled at IW/CPE ratio of 2.5e2
- Outcome
- yield attributes and grain yielde2
- Direction
- highere2
- Value
- 6.21 and 6.58 tonne/hae2
- Setting
- Mandya, Karnatakae0
Not reportedComparator
Verbatim
e0“Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.)”
e2“Irrigation scheduled at IW/CPE ratio of 2.5 recorded significantly higher yield attributes and grain yield (6.21 and 6.58 tonne/ha during 2005 and 2006, respectively) and same treatment recorded higher B:C ratio”
Claim · model-written summary
Irrigation at IW/CPE ratio of 2.5 gave a higher B:C ratio in aerobic rice.
- Taxon
- aerobic ricee0
- Treatment
- Irrigation scheduled at IW/CPE ratio of 2.5e2
- Outcome
- B:C ratioe2
- Direction
- highere2
Not reportedComparator
Verbatim
e0“Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.)”
e2“Irrigation scheduled at IW/CPE ratio of 2.5 recorded significantly higher yield attributes and grain yield (6.21 and 6.58 tonne/ha during 2005 and 2006, respectively) and same treatment recorded higher B:C ratio”
Claim · model-written summary
Application of no FYM gave a higher B:C ratio (1.02) in aerobic rice.
Not reportedComparator
Verbatim
e0“Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.)”
e3“However, no FYM application recorded higher B:C ratio (1.02)”
Claim · model-written summary
Irrigation at IW/CPE ratio of 1.0 gave a higher water use efficiency of 52.09 kg grain/ha-cm in aerobic rice.
- Taxon
- aerobic ricee0
- Treatment
- IW/CPE ratio of 1.0e4
- Outcome
- water use efficiencye4
- Direction
- highere4
- Value
- 52.09 kg grain/ha-cme4
Not reportedComparator
Verbatim
e0“Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.)”
e4“irriga- tion scheduled at IW/CPE ratio of 1.0 recorded higher water use efficiency (52.09 kg grain/ha-cm)”
Claim · model-written summary
Application of 20 tonne FYM gave higher N, P and K uptake in aerobic rice.
Not reportedComparator
Verbatim
e0“Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.)”
e5“The N, P and K uptake was higher with application of 20 tonne FYM and with irrigation scheduled at IW/CPE ratio of 2.5”
Claim · model-written summary
Irrigation at IW/CPE ratio of 2.5 gave higher N, P and K uptake in aerobic rice.
- Taxon
- aerobic ricee0
- Treatment
- irrigation scheduled at IW/CPE ratio of 2.5e5
- Outcome
- N, P and K uptakee5
- Direction
- highere5
Not reportedComparator
Verbatim
e0“Field experiments were conducted during summer 2005 and 2006 at Mandya, Karnataka to study the effect of irrigation regimes in conjunction with varied levels of farmyard manure (FYM) on growth and yield of aerobic rice ( Or yza sativa L.)”
e5“The N, P and K uptake was higher with application of 20 tonne FYM and with irrigation scheduled at IW/CPE ratio of 2.5”
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