Abstract
An experiment was laid out in split-plot design with 3 replications to study the effect of combinations of 3 row directions (north-south, south-west and bi-directional) and 2 spacings (15 cm and 20 cm) + broadcast sowing and 4 weed-control treatments (unweeded check, isoproturon 0.75 kg1 ha, isopmturon 1.50 kglha and hid-weeding twice 30 and 60 days after sowing) on performance of wheat (Triticutn nestivum L. emend. Fiori & Paol.). Bi-directional row orientation increased the yield due to increased leaf-area index (LAI), crop-growth rate (CGR), yield attributes and reduced the weed growth nte, followed by north-south mw direction. Closer row spacing of 15 cm reduced the weed dry matter and thus increased the LAI, CGR, yield and yield attributes of wheat over wider row spacing of 20 cm. All the weed-control treatments increased the yield, yield attributes and decreased the weed biomass significantly over the unweeded check. Isoproturon 1.5 kglha was the best among weedcontrol treatments.
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Claims 8
Claim · model-written summary
Bidirectional rows increased wheat yield, leaf area index, crop growth rate and yield attributes.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- Bi-directional row orientatione0
- Outcome
- yield due to increased leaf-area index (LAI), crop-growth rate (CGR), yield attributese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bi-directional row orientation increased the yield due to increased leaf-area index (LAI), crop-growth rate (CGR), yield attributes”
t0“wheat”
Claim · model-written summary
Bidirectional rows reduced weed growth rate.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Bi-directional row orientatione0
- Interactor
- weede0weed
- Outcome
- weed growth ntee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bi-directional row orientation increased the yield due to increased leaf-area index (LAI), crop-growth rate (CGR), yield attributes and reduced the weed growth nte”
t0“wheat”
Claim · model-written summary
Closer 15 cm rows reduced weed dry matter relative to 20 cm rows.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Closer row spacing of 15 cme0
- Interactor
- weede0weed
- Outcome
- weed dry mattere0
- Direction
- reducede0
- Comparator
- wider row spacing of 20 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Closer row spacing of 15 cm reduced the weed dry matter and thus increased the LAI, CGR, yield and yield attributes of wheat over wider row spacing of 20 cm”
Claim · model-written summary
Closer 15 cm rows increased wheat leaf area index and crop growth rate relative to 20 cm rows.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Closer row spacing of 15 cme0
- Outcome
- LAI, CGRe0
- Direction
- increasede0
- Comparator
- wider row spacing of 20 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Closer row spacing of 15 cm reduced the weed dry matter and thus increased the LAI, CGR, yield and yield attributes of wheat over wider row spacing of 20 cm”
Claim · model-written summary
Closer 15 cm rows increased wheat yield and yield attributes relative to 20 cm rows.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Closer row spacing of 15 cme0
- Outcome
- yield and yield attributes of wheate0
- Direction
- increasede0
- Comparator
- wider row spacing of 20 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Closer row spacing of 15 cm reduced the weed dry matter and thus increased the LAI, CGR, yield and yield attributes of wheat over wider row spacing of 20 cm”
Claim · model-written summary
Weed control increased wheat yield and yield attributes over an unweeded check.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- weed-control treatmentse0
- Outcome
- yield, yield attributese0
- Direction
- increasede0
- Comparator
- unweeded checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the weed-control treatments increased the yield, yield attributes and decreased the weed biomass significantly over the unweeded check”
t0“wheat”
Claim · model-written summary
Weed control decreased weed biomass over an unweeded check.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- weed-control treatmentse0
- Interactor
- weede0weed
- Outcome
- weed biomasse0
- Direction
- decreasede0
- Comparator
- unweeded checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the weed-control treatments increased the yield, yield attributes and decreased the weed biomass significantly over the unweeded check”
t0“wheat”
Claim · model-written summary
Isoproturon 1.5 kglha was the best weed-control treatment.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Isoproturon 1.5 kglhae0
- Outcome
- beste0
- Direction
- beste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Isoproturon 1.5 kglha was the best among weedcontrol treatments”
t0“wheat”
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