Abstract
Abstract Seeds of six rice cultivars sown in moistened soil and maintained after five days under 20 ± 5 cm of water were compared with 30‐day‐old seedlings transplanted in the normal way. Compared with transplanting, the crops from anaerobic direct seeding had more plant height and above‐ground dry matter, less chlorophyll and specific leaf weight, and more panicles per unit area and sterile spikelets. Panicle weight and harvest index showed highly significant positive associations with grain yield. Copyright © 2003 Whurr Publishers Ltd
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Claims 5
Claim · model-written summary
Anaerobic direct seeding gave rice crops more plant height than transplanting
- Taxon
- rice
Oryza sativae0 - Treatment
- anaerobic direct seedinge1
- Outcome
- plant heighte1
- Direction
- moree1
- Comparator
- transplantinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seeds of six rice cultivars sown in moistened soil”
e1“Compared with transplanting, the crops from anaerobic direct seeding had more plant height”
e2“had more plant height and above‐ground dry matter”
Claim · model-written summary
Anaerobic direct seeding gave rice crops more above-ground dry matter than transplanting
- Taxon
- riceOryza sativae0
- Treatment
- anaerobic direct seedinge1
- Outcome
- above‐ground dry mattere2
- Direction
- moree2
- Comparator
- transplantinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seeds of six rice cultivars sown in moistened soil”
e1“Compared with transplanting, the crops from anaerobic direct seeding had more plant height”
e2“had more plant height and above‐ground dry matter”
Claim · model-written summary
Anaerobic direct seeding gave rice crops less chlorophyll and specific leaf weight than transplanting
- Taxon
- riceOryza sativae0
- Treatment
- anaerobic direct seedinge1
- Outcome
- chlorophyll and specific leaf weighte3
- Direction
- lesse3
- Comparator
- transplantinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seeds of six rice cultivars sown in moistened soil”
e1“Compared with transplanting, the crops from anaerobic direct seeding had more plant height”
e3“less chlorophyll and specific leaf weight”
Claim · model-written summary
Anaerobic direct seeding gave rice crops more panicles per unit area and sterile spikelets than transplanting
- Taxon
- riceOryza sativae0
- Treatment
- anaerobic direct seedinge1
- Outcome
- panicles per unit area and sterile spikeletse4
- Direction
- moree4
- Comparator
- transplantinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seeds of six rice cultivars sown in moistened soil”
e1“Compared with transplanting, the crops from anaerobic direct seeding had more plant height”
e4“more panicles per unit area and sterile spikelets”
Claim · model-written summary
Panicle weight and harvest index were significantly and positively associated with rice grain yield
- Taxon
- riceOryza sativae0
- Treatment
- Panicle weight and harvest indexe5
- Outcome
- grain yielde5
- Direction
- positivee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seeds of six rice cultivars sown in moistened soil”
e5“Panicle weight and harvest index showed highly significant positive associations with grain yield”
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