Abstract
A field experiment was conducted during July to November 2017 at Wetland farm of Tamil Nadu Agricultural University, Coimbatore to study the effect of different crop establishment techniques on growth, yield attributes and yield of rice under puddled condition. The results revealed that crop established through square planting (SRI) with single seedling has recorded significantly higher in growth attributes, root characters, leaf area index, number of productive tillers sq.m-1 (595), panicle length (23.4 cm), total number of grains panicle-1 (152.7), number of filled grains panicle-1 (137.7), fertility percentage (90.2), grain yield (6860 kg ha-1) and straw yield (10180 kg ha-1) compared to other establishment methods. The gross return, net return, B:C ratio and added benefit ( 102680 ha-1, 47082 ha-1, 1.85 and 10932 ha-1, respectively) was higher in square planting (SRI) with single seedling under puddled condition.
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Claims 12
Claim · model-written summary
Square planting with one seedling significantly increased rice growth attributes, root characters and leaf area index relative to other methods.
- Taxon
- rice
Oryza sativae1 - Treatment
- square planting (SRI) with single seedlinge0
- Outcome
- growth attributes, root characters, leaf area indexe0
- Direction
- highere0
- Comparator
- other establishment methodse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“crop established through square planting (SRI) with single seedling has recorded significantly higher in growth attributes, root characters, leaf area index”
e1“yield of rice under puddled condition”
e2“compared to other establishment methods”
Claim · model-written summary
Square planting increased productive tillers to 595 sq.m-1.
- Taxon
- riceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge1
- Outcome
- number of productive tillers sq.m-1e0
- Direction
- highere1
- Value
- 595e0
- Comparator
- other establishment methodse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of productive tillers sq.m-1 (595)”
e1“square planting (SRI) with single seedling has recorded significantly higher”
e2“compared to other establishment methods”
t0“Rice”
Claim · model-written summary
Square planting increased panicle length to 23.4 cm.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge1
- Outcome
- panicle lengthe0
- Direction
- highere1
- Value
- 23.4 cme0
- Comparator
- other establishment methodse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“panicle length (23.4 cm)”
e1“square planting (SRI) with single seedling has recorded significantly higher”
e2“compared to other establishment methods”
t0“Rice”
Claim · model-written summary
Square planting increased total grains per panicle to 152.7.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge1
- Outcome
- total number of grains panicle-1e0
- Direction
- highere1
- Value
- 152.7e0
- Comparator
- other establishment methodse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“total number of grains panicle-1 (152.7)”
e1“square planting (SRI) with single seedling has recorded significantly higher”
e2“compared to other establishment methods”
t0“Rice”
Claim · model-written summary
Square planting increased filled grains per panicle to 137.7.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge1
- Outcome
- number of filled grains panicle-1e0
- Direction
- highere1
- Value
- 137.7e0
- Comparator
- other establishment methodse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of filled grains panicle-1 (137.7)”
e1“square planting (SRI) with single seedling has recorded significantly higher”
e2“compared to other establishment methods”
t0“Rice”
Claim · model-written summary
Square planting increased fertility percentage to 90.2.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge1
- Outcome
- fertility percentagee0
- Direction
- highere1
- Value
- 90.2e0
- Comparator
- other establishment methodse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertility percentage (90.2)”
e1“square planting (SRI) with single seedling has recorded significantly higher”
e2“compared to other establishment methods”
t0“Rice”
Claim · model-written summary
Square planting increased grain yield to 6860 kg ha-1.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge1
- Outcome
- grain yielde0
- Direction
- highere1
- Value
- 6860 kg ha-1e0
- Comparator
- other establishment methodse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield (6860 kg ha-1)”
e1“square planting (SRI) with single seedling has recorded significantly higher”
e2“compared to other establishment methods”
t0“Rice”
Claim · model-written summary
Square planting increased straw yield to 10180 kg ha-1.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge1
- Outcome
- straw yielde0
- Direction
- highere1
- Value
- 10180 kg ha-1e0
- Comparator
- other establishment methodse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“straw yield (10180 kg ha-1)”
e1“square planting (SRI) with single seedling has recorded significantly higher”
e2“compared to other establishment methods”
t0“Rice”
Claim · model-written summary
Square planting increased gross return to 102680 ha-1.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge0
- Outcome
- gross returne0
- Direction
- highere0
- Value
- 102680 ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The gross return, net return, B:C ratio and added benefit ( 102680 ha-1, 47082 ha-1, 1.85 and 10932 ha-1, respectively) was higher in square planting (SRI) with single seedling under puddled condition”
t0“Rice”
Claim · model-written summary
Square planting increased net return to 47082 ha-1.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge0
- Outcome
- net returne0
- Direction
- highere0
- Value
- 47082 ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The gross return, net return, B:C ratio and added benefit ( 102680 ha-1, 47082 ha-1, 1.85 and 10932 ha-1, respectively) was higher in square planting (SRI) with single seedling under puddled condition”
t0“Rice”
Claim · model-written summary
Square planting increased B:C ratio to 1.85.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge0
- Outcome
- B:C ratioe0
- Direction
- highere0
- Value
- 1.85e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The gross return, net return, B:C ratio and added benefit ( 102680 ha-1, 47082 ha-1, 1.85 and 10932 ha-1, respectively) was higher in square planting (SRI) with single seedling under puddled condition”
t0“Rice”
Claim · model-written summary
Square planting increased added benefit to 10932 ha-1.
- Taxon
- RiceOryza sativat0
- Treatment
- square planting (SRI) with single seedlinge0
- Outcome
- added benefite0
- Direction
- highere0
- Value
- 10932 ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The gross return, net return, B:C ratio and added benefit ( 102680 ha-1, 47082 ha-1, 1.85 and 10932 ha-1, respectively) was higher in square planting (SRI) with single seedling under puddled condition”
t0“Rice”
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