FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2038965582> ?p ?o ?g. }

• W2038965582 endingPage "231" @default.
• W2038965582 startingPage "226" @default.
• W2038965582 abstract "Field experiments were conducted during the wet season of 2009 and dry season of 2010 to determine the effects of row spacing and timing of weed control on weed growth and yield of aerobic rice. Ten weed management treatments were used to identify critical periods of weed competition with aerobic rice grown in three different row spacings (15-cm, 30-cm, and as paired rows 10-20-10-cm). Dominant weed species during both growing seasons were Rottboellia cochinchinensis, Digitaria ciliaris, Echinochloa colona, and Eleusine indica. Rice grown in 30-cm rows had greater weed biomass and less grain yield than in 15-cm and 10-20-10-cm rows; weed growth and grain yields were similar between 15-cm and 10-20-10-cm rows. Rice yields in the wet season ranged from 170kgha-1 where weeds were not controlled throughout the crop duration to 2940kgha-1 in weed-free treatment, indicating a 94% yield loss with uncontrolled weed growth. Similarly in the dry season, plots with no weed control (140kgha-1) compared to weed-free plots (3640kgha-1) indicate a 96% yield loss with no weed control. Gompertz and logistic equations were fitted to yield data resulting from increasing durations of weed control and weed interference, respectively. Critical periods for weed control in the wet season, to obtain 95% of a weed-free yield, were estimated as between 18 and 52 days after sowing (DAS) for crops in rows at 15-cm, 20-51DAS at 10-20-10-cm, and 15-58DAS at 30-cm. These intervals in the dry season were 17-56DAS for crops in rows at 15-cm and 17-60DAS at 10-20-10-cm and 15-64DAS at 30-cm. Durations of the critical periods in the wet season were 31 days at 10-20-10-cm, 34 days at 15-cm and 43 days at 30-cm, while in the dry season, these were 43 days at 10-20-10-cm, 39 days at 15-cm and 49 days at 30-cm. In both seasons, crops in the wider spacing (30-cm) were vulnerable to weed competition for the longest period. The information gained from this study suggests that the aerobic rice yields better in 15-cm rows and 10-20-10-cm arrangements than in 30-cm rows and there is very little benefit of weed control beyond 8 weeks after sowing." @default.
• W2038965582 created "2016-06-24" @default.
• W2038965582 creator A5027643529 @default.
• W2038965582 creator A5077353489 @default.
• W2038965582 date "2011-03-01" @default.
• W2038965582 modified "2023-10-17" @default.
• W2038965582 title "Row spacing and weed control timing affect yield of aerobic rice" @default.
• W2038965582 cites W1589559911 @default.
• W2038965582 cites W1948938567 @default.
• W2038965582 cites W1965961622 @default.
• W2038965582 cites W1989489849 @default.
• W2038965582 cites W2003280012 @default.
• W2038965582 cites W2024527436 @default.
• W2038965582 cites W2040482139 @default.
• W2038965582 cites W2048716922 @default.
• W2038965582 cites W2049801889 @default.
• W2038965582 cites W2074988709 @default.
• W2038965582 cites W2105732338 @default.
• W2038965582 cites W2119621423 @default.
• W2038965582 cites W2141117958 @default.
• W2038965582 cites W2142853473 @default.
• W2038965582 cites W2507530219 @default.
• W2038965582 doi "https://doi.org/10.1016/j.fcr.2010.12.008" @default.
• W2038965582 hasPublicationYear "2011" @default.
• W2038965582 type Work @default.
• W2038965582 sameAs 2038965582 @default.
• W2038965582 citedByCount "158" @default.
• W2038965582 countsByYear W20389655822012 @default.
• W2038965582 countsByYear W20389655822013 @default.
• W2038965582 countsByYear W20389655822014 @default.
• W2038965582 countsByYear W20389655822015 @default.
• W2038965582 countsByYear W20389655822016 @default.
• W2038965582 countsByYear W20389655822017 @default.
• W2038965582 countsByYear W20389655822018 @default.
• W2038965582 countsByYear W20389655822019 @default.
• W2038965582 countsByYear W20389655822020 @default.
• W2038965582 countsByYear W20389655822021 @default.
• W2038965582 countsByYear W20389655822022 @default.
• W2038965582 countsByYear W20389655822023 @default.
• W2038965582 crossrefType "journal-article" @default.
• W2038965582 hasAuthorship W2038965582A5027643529 @default.
• W2038965582 hasAuthorship W2038965582A5077353489 @default.
• W2038965582 hasConcept C134121241 @default.
• W2038965582 hasConcept C147273371 @default.
• W2038965582 hasConcept C15744967 @default.
• W2038965582 hasConcept C191897082 @default.
• W2038965582 hasConcept C192562407 @default.
• W2038965582 hasConcept C2775891814 @default.
• W2038965582 hasConcept C2776035688 @default.
• W2038965582 hasConcept C46312422 @default.
• W2038965582 hasConcept C6557445 @default.
• W2038965582 hasConcept C86803240 @default.
• W2038965582 hasConceptScore W2038965582C134121241 @default.
• W2038965582 hasConceptScore W2038965582C147273371 @default.
• W2038965582 hasConceptScore W2038965582C15744967 @default.
• W2038965582 hasConceptScore W2038965582C191897082 @default.
• W2038965582 hasConceptScore W2038965582C192562407 @default.
• W2038965582 hasConceptScore W2038965582C2775891814 @default.
• W2038965582 hasConceptScore W2038965582C2776035688 @default.
• W2038965582 hasConceptScore W2038965582C46312422 @default.
• W2038965582 hasConceptScore W2038965582C6557445 @default.
• W2038965582 hasConceptScore W2038965582C86803240 @default.
• W2038965582 hasIssue "2" @default.
• W2038965582 hasLocation W20389655821 @default.
• W2038965582 hasOpenAccess W2038965582 @default.
• W2038965582 hasPrimaryLocation W20389655821 @default.
• W2038965582 hasRelatedWork W1824646787 @default.
• W2038965582 hasRelatedWork W2017767562 @default.
• W2038965582 hasRelatedWork W2035318466 @default.
• W2038965582 hasRelatedWork W2187121937 @default.
• W2038965582 hasRelatedWork W2316130569 @default.
• W2038965582 hasRelatedWork W2486520318 @default.
• W2038965582 hasRelatedWork W2508312124 @default.
• W2038965582 hasRelatedWork W2602282059 @default.
• W2038965582 hasRelatedWork W2989965470 @default.
• W2038965582 hasRelatedWork W1592917383 @default.
• W2038965582 hasVolume "121" @default.
• W2038965582 isParatext "false" @default.
• W2038965582 isRetracted "false" @default.
• W2038965582 magId "2038965582" @default.
• W2038965582 workType "article" @default.