Abstract
Under irrigated condition, double transplanting (DT) of Boro rice in a T. Aman-Potato-Boro cropping pattern may be an alternative option either to reduce the yield loss of late planted Boro rice or to keep it at a minimum level. An experiment was conducted during 2003 - 2006 at Gazipur and Kapasia with three cropping patterns. The patterns were: T. Aman- Boro- Fallow (CP1), T. Aman-Potato- Boro (CP2) and T. Aman- Potato- double transplanted (DT) Boro (CP3). Rice varieties were BRRI dhan44 and BRRI dhan29 for Aman and Boro seasons, respectively; while Diamont was the potato variety. Rice equivalent yields (REY) in CP2 and CP3 were 82 and 109% higher than that in CP1 at Gazipur, whereas those were 122 and 179% higher at Kapasia. The increase of REY in CP2 was attributed to higher potato yield and that in CP3 was due to higher yield of potato and Boro rice. Double transplanting of Boro in CP3 facilitated greater yield of potato and realized almost similar yield of Boro that was obtained in CP1. Economic analysis showed that the gross margin was the highest in CP3 (US$ 1797 and 2720 at Gazipur and Kapasia, respectively). CP3 may be recommended for medium high lands of Bangladesh and other Asian rice growing countries.
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Claims 11
Claim · model-written summary
Rice equivalent yield in CP2 was 82% higher than in CP1 at Gazipur.
- Taxon
- Rice
Oryza sativae1 - Treatment
- T. Aman-Potato- Boroe0
- Outcome
- Rice equivalent yields (REY)e1
- Direction
- highere1
- Value
- 82e1
- Comparator
- CP1e1
- Setting
- Gazipure1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rice equivalent yields (REY) in CP2 and CP3 were 82 and 109% higher than that in CP1 at Gazipur”
e0“The patterns were: T. Aman- Boro- Fallow (CP1), T. Aman-Potato- Boro (CP2) and T. Aman- Potato- double transplanted (DT) Boro (CP3)”
Claim · model-written summary
Rice equivalent yield in CP3 was 109% higher than in CP1 at Gazipur.
- Taxon
- RiceOryza sativae1
- Treatment
- T. Aman- Potato- double transplanted (DT) Boroe0
- Outcome
- Rice equivalent yields (REY)e1
- Direction
- highere1
- Value
- 109%e1
- Comparator
- CP1e1
- Setting
- Gazipure1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rice equivalent yields (REY) in CP2 and CP3 were 82 and 109% higher than that in CP1 at Gazipur”
e0“The patterns were: T. Aman- Boro- Fallow (CP1), T. Aman-Potato- Boro (CP2) and T. Aman- Potato- double transplanted (DT) Boro (CP3)”
Claim · model-written summary
Rice equivalent yield in CP2 was 122% higher than in CP1 at Kapasia.
- Taxon
- RiceOryza sativae1
- Treatment
- T. Aman-Potato- Boroe0
- Outcome
- Rice equivalent yields (REY)e1
- Direction
- highere2
- Value
- 122e2
- Comparator
- CP1e1
- Setting
- Kapasiae2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rice equivalent yields (REY) in CP2 and CP3 were 82 and 109% higher than that in CP1 at Gazipur”
e2“whereas those were 122 and 179% higher at Kapasia”
e0“The patterns were: T. Aman- Boro- Fallow (CP1), T. Aman-Potato- Boro (CP2) and T. Aman- Potato- double transplanted (DT) Boro (CP3)”
Claim · model-written summary
Rice equivalent yield in CP3 was 179% higher than in CP1 at Kapasia.
- Taxon
- RiceOryza sativae1
- Treatment
- T. Aman- Potato- double transplanted (DT) Boroe0
- Outcome
- Rice equivalent yields (REY)e1
- Direction
- highere2
- Value
- 179%e2
- Comparator
- CP1e1
- Setting
- Kapasiae2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rice equivalent yields (REY) in CP2 and CP3 were 82 and 109% higher than that in CP1 at Gazipur”
e2“whereas those were 122 and 179% higher at Kapasia”
e0“The patterns were: T. Aman- Boro- Fallow (CP1), T. Aman-Potato- Boro (CP2) and T. Aman- Potato- double transplanted (DT) Boro (CP3)”
Claim · model-written summary
The rice equivalent yield increase in CP2 is attributed to higher potato yield.
- Taxon
- RiceOryza sativae1
- Outcome
- REYe3
- Qualifier
- higher potato yielde3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The increase of REY in CP2 was attributed to higher potato yield”
e1“Rice equivalent yields (REY) in CP2 and CP3 were 82 and 109% higher than that in CP1 at Gazipur”
e0“The patterns were: T. Aman- Boro- Fallow (CP1), T. Aman-Potato- Boro (CP2) and T. Aman- Potato- double transplanted (DT) Boro (CP3)”
Claim · model-written summary
The rice equivalent yield increase in CP3 is due to higher yield of potato and Boro rice.
- Taxon
- RiceOryza sativae1
- Outcome
- Rice equivalent yields (REY)e1
- Qualifier
- higher yield of potato and Boro ricee4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“that in CP3 was due to higher yield of potato and Boro rice”
e1“Rice equivalent yields (REY) in CP2 and CP3 were 82 and 109% higher than that in CP1 at Gazipur”
e0“The patterns were: T. Aman- Boro- Fallow (CP1), T. Aman-Potato- Boro (CP2) and T. Aman- Potato- double transplanted (DT) Boro (CP3)”
Claim · model-written summary
Double transplanting of Boro in CP3 gave greater potato yield.
- Taxon
- potato
Solanum tuberosume5 - Treatment
- Double transplanting of Boro in CP3e5
- Outcome
- yield of potatoe5
- Direction
- greatere5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Double transplanting of Boro in CP3 facilitated greater yield of potato and realized almost similar yield of Boro that was obtained in CP1”
e0“The patterns were: T. Aman- Boro- Fallow (CP1), T. Aman-Potato- Boro (CP2) and T. Aman- Potato- double transplanted (DT) Boro (CP3)”
Claim · model-written summary
Double transplanting of Boro in CP3 gave almost similar Boro rice yield to CP1.
- Taxon
- RiceOryza sativae1
- Treatment
- Double transplanting of Boro in CP3e5
- Outcome
- yield of Boroe5
- Direction
- almost similare5
- Comparator
- CP1e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Double transplanting of Boro in CP3 facilitated greater yield of potato and realized almost similar yield of Boro that was obtained in CP1”
e1“Rice equivalent yields (REY) in CP2 and CP3 were 82 and 109% higher than that in CP1 at Gazipur”
Claim · model-written summary
Gross margin was highest in CP3 at Gazipur, at US$ 1797.
- Taxon
- RiceOryza sativat0
- Treatment
- CP3e6
- Outcome
- gross margine6
- Direction
- higheste6
- Value
- US$ 1797e6
- Setting
- Gazipure6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“gross margin was the highest in CP3 (US$ 1797 and 2720 at Gazipur and Kapasia, respectively)”
t0“Double Transplanting of Boro Rice”
Claim · model-written summary
Gross margin was highest in CP3 at Kapasia, at 2720.
- Taxon
- RiceOryza sativat0
- Treatment
- CP3e6
- Outcome
- gross margine6
- Direction
- higheste6
- Value
- 2720e6
- Setting
- Kapasiae6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“gross margin was the highest in CP3 (US$ 1797 and 2720 at Gazipur and Kapasia, respectively)”
t0“Double Transplanting of Boro Rice”
Claim · model-written summary
CP3 may be recommended for medium high lands of Bangladesh and other Asian rice growing countries.
- Taxon
- riceOryza sativae7
- Outcome
- CP3e7
- Setting
- medium high lands of Bangladeshe7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“CP3 may be recommended for medium high lands of Bangladesh and other Asian rice growing countries”
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