Seeding date, seeding rate, and row spacing affect wheat (Triticum aestivum) and cheat (Bromus secalinus)
Field experiments were conducted in Oklahoma to determine the effects of winter wheat seeding date and cheat infestation level on cultural cheat control obtained by increasing winter wheat seeding rates and decreasing row spacing. Seeding rate and row spacing interactions influenced cheat density, b...
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Veröffentlicht in: | Weed technology 1991-10, Vol.5 (4), p.707-712 |
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creator | Koscelny, J.A. (Oklahoma State University, Stillwater, OK) Peeper, T.F Solie, J.B Solomon, S.G. Jr |
description | Field experiments were conducted in Oklahoma to determine the effects of winter wheat seeding date and cheat infestation level on cultural cheat control obtained by increasing winter wheat seeding rates and decreasing row spacing. Seeding rate and row spacing interactions influenced cheat density, biomass, or seed in harvested wheat (dockage) at two of three locations. Suppressive effects on cheat of increasing wheat seeding rates and reduced row spacings were greater in wheat seeded in September than later. At two other locations, increasing seeding rate from 67 to$101\ {\rm kg}\ {\rm ha}^{-1}$or reducing row spacings from 22.5 to 15 cm increased winter wheat yield over a range of cheat infestation levels. |
doi_str_mv | 10.1017/S0890037X0003373X |
format | Article |
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At two other locations, increasing seeding rate from 67 to$101\ {\rm kg}\ {\rm ha}^{-1}$or reducing row spacings from 22.5 to 15 cm increased winter wheat yield over a range of cheat infestation levels.</description><identifier>ISSN: 0890-037X</identifier><identifier>EISSN: 1550-2740</identifier><identifier>DOI: 10.1017/S0890037X0003373X</identifier><language>eng</language><publisher>Weed Science Society of America</publisher><subject>BIOLOGICAL COMPETITION ; Biomass ; BROMUS ; CANTIDAD DE SEMILLA REQUERIDA ; COMPETENCIA BIOLOGICA ; COMPETITION BIOLOGIQUE ; CONTROL CULTURAL ; CROP YIELD ; CULTURAL CONTROL ; DATE DE SEMIS ; DENSITE DE SEMIS ; Density ; DESHERBAGE ; ESCARDA ; ESPACEMENT ; ESPACIAMIENTO ; FECHA DE SIEMBRA ; GRAIN ; Grains ; GRANOS ; Infestation ; LUTTE CULTURALE ; MACOLLAMIENTO ; MALEZAS ; MAUVAISE HERBE ; OKLAHOMA ; Plants ; RENDEMENT DES CULTURES ; RENDIMIENTO DE CULTIVOS ; Row spacing ; Seeding ; SEEDING RATES ; Soil organic matter ; SOWING DATE ; SOWING RATES ; SPACING ; TALLAGE ; TILLERING ; TRITICUM AESTIVUM ; WEED CONTROL ; WEEDS ; Wheat</subject><ispartof>Weed technology, 1991-10, Vol.5 (4), p.707-712</ispartof><rights>Copyright 1990 The Weed Science Society of America</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c215t-38f966fa36d6471a0ccba06c0801056b562d1f562d748117f1a31fdb4844f4743</citedby><cites>FETCH-LOGICAL-c215t-38f966fa36d6471a0ccba06c0801056b562d1f562d748117f1a31fdb4844f4743</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/3986880$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/3986880$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27922,27923,58015,58248</link.rule.ids></links><search><creatorcontrib>Koscelny, J.A. (Oklahoma State University, Stillwater, OK)</creatorcontrib><creatorcontrib>Peeper, T.F</creatorcontrib><creatorcontrib>Solie, J.B</creatorcontrib><creatorcontrib>Solomon, S.G. Jr</creatorcontrib><title>Seeding date, seeding rate, and row spacing affect wheat (Triticum aestivum) and cheat (Bromus secalinus)</title><title>Weed technology</title><description>Field experiments were conducted in Oklahoma to determine the effects of winter wheat seeding date and cheat infestation level on cultural cheat control obtained by increasing winter wheat seeding rates and decreasing row spacing. Seeding rate and row spacing interactions influenced cheat density, biomass, or seed in harvested wheat (dockage) at two of three locations. Suppressive effects on cheat of increasing wheat seeding rates and reduced row spacings were greater in wheat seeded in September than later. At two other locations, increasing seeding rate from 67 to$101\ {\rm kg}\ {\rm ha}^{-1}$or reducing row spacings from 22.5 to 15 cm increased winter wheat yield over a range of cheat infestation levels.</description><subject>BIOLOGICAL COMPETITION</subject><subject>Biomass</subject><subject>BROMUS</subject><subject>CANTIDAD DE SEMILLA REQUERIDA</subject><subject>COMPETENCIA BIOLOGICA</subject><subject>COMPETITION BIOLOGIQUE</subject><subject>CONTROL CULTURAL</subject><subject>CROP YIELD</subject><subject>CULTURAL CONTROL</subject><subject>DATE DE SEMIS</subject><subject>DENSITE DE SEMIS</subject><subject>Density</subject><subject>DESHERBAGE</subject><subject>ESCARDA</subject><subject>ESPACEMENT</subject><subject>ESPACIAMIENTO</subject><subject>FECHA DE SIEMBRA</subject><subject>GRAIN</subject><subject>Grains</subject><subject>GRANOS</subject><subject>Infestation</subject><subject>LUTTE CULTURALE</subject><subject>MACOLLAMIENTO</subject><subject>MALEZAS</subject><subject>MAUVAISE HERBE</subject><subject>OKLAHOMA</subject><subject>Plants</subject><subject>RENDEMENT DES CULTURES</subject><subject>RENDIMIENTO DE CULTIVOS</subject><subject>Row spacing</subject><subject>Seeding</subject><subject>SEEDING RATES</subject><subject>Soil organic matter</subject><subject>SOWING DATE</subject><subject>SOWING RATES</subject><subject>SPACING</subject><subject>TALLAGE</subject><subject>TILLERING</subject><subject>TRITICUM AESTIVUM</subject><subject>WEED CONTROL</subject><subject>WEEDS</subject><subject>Wheat</subject><issn>0890-037X</issn><issn>1550-2740</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNplkM1OwzAQhC0EEqXwACAOOVKJwG7s2M4RKv6kShzaSr1FrmMXV01T2QkVb0_SVFy4zGr208xhCLlGeEBA8TgFmQFQsYBWqaCLEzLANIU4EQxOyaDDccfPyUUIawDkSQID4qbGFG67igpVm_soHJ0_OLUtIl_to7BTuvsqa42uo_2XUXV0N_OudropI2VC7b6bcnQI6J4--6psQluo1cZtmzC6JGdWbYK5Ot4hmb--zMbv8eTz7WP8NIl1gmkdU2kzzq2ivOBMoAKtlwq4BgkIKV-mPCnQdiqYRBQWFUVbLJlkzDLB6JBg36t9FYI3Nt95Vyr_kyPk3Vb5v63azG2fWYe68n8BmkkuJbT4psdWVblaeRfy-TSjyKng9BdWZG1v</recordid><startdate>19911001</startdate><enddate>19911001</enddate><creator>Koscelny, J.A. 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Jr</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c215t-38f966fa36d6471a0ccba06c0801056b562d1f562d748117f1a31fdb4844f4743</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>BIOLOGICAL COMPETITION</topic><topic>Biomass</topic><topic>BROMUS</topic><topic>CANTIDAD DE SEMILLA REQUERIDA</topic><topic>COMPETENCIA BIOLOGICA</topic><topic>COMPETITION BIOLOGIQUE</topic><topic>CONTROL CULTURAL</topic><topic>CROP YIELD</topic><topic>CULTURAL CONTROL</topic><topic>DATE DE SEMIS</topic><topic>DENSITE DE SEMIS</topic><topic>Density</topic><topic>DESHERBAGE</topic><topic>ESCARDA</topic><topic>ESPACEMENT</topic><topic>ESPACIAMIENTO</topic><topic>FECHA DE SIEMBRA</topic><topic>GRAIN</topic><topic>Grains</topic><topic>GRANOS</topic><topic>Infestation</topic><topic>LUTTE CULTURALE</topic><topic>MACOLLAMIENTO</topic><topic>MALEZAS</topic><topic>MAUVAISE HERBE</topic><topic>OKLAHOMA</topic><topic>Plants</topic><topic>RENDEMENT DES CULTURES</topic><topic>RENDIMIENTO DE CULTIVOS</topic><topic>Row spacing</topic><topic>Seeding</topic><topic>SEEDING RATES</topic><topic>Soil organic matter</topic><topic>SOWING DATE</topic><topic>SOWING RATES</topic><topic>SPACING</topic><topic>TALLAGE</topic><topic>TILLERING</topic><topic>TRITICUM AESTIVUM</topic><topic>WEED CONTROL</topic><topic>WEEDS</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Koscelny, J.A. (Oklahoma State University, Stillwater, OK)</creatorcontrib><creatorcontrib>Peeper, T.F</creatorcontrib><creatorcontrib>Solie, J.B</creatorcontrib><creatorcontrib>Solomon, S.G. Jr</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><jtitle>Weed technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Koscelny, J.A. (Oklahoma State University, Stillwater, OK)</au><au>Peeper, T.F</au><au>Solie, J.B</au><au>Solomon, S.G. Jr</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Seeding date, seeding rate, and row spacing affect wheat (Triticum aestivum) and cheat (Bromus secalinus)</atitle><jtitle>Weed technology</jtitle><date>1991-10-01</date><risdate>1991</risdate><volume>5</volume><issue>4</issue><spage>707</spage><epage>712</epage><pages>707-712</pages><issn>0890-037X</issn><eissn>1550-2740</eissn><abstract>Field experiments were conducted in Oklahoma to determine the effects of winter wheat seeding date and cheat infestation level on cultural cheat control obtained by increasing winter wheat seeding rates and decreasing row spacing. Seeding rate and row spacing interactions influenced cheat density, biomass, or seed in harvested wheat (dockage) at two of three locations. Suppressive effects on cheat of increasing wheat seeding rates and reduced row spacings were greater in wheat seeded in September than later. At two other locations, increasing seeding rate from 67 to$101\ {\rm kg}\ {\rm ha}^{-1}$or reducing row spacings from 22.5 to 15 cm increased winter wheat yield over a range of cheat infestation levels.</abstract><pub>Weed Science Society of America</pub><doi>10.1017/S0890037X0003373X</doi><tpages>6</tpages></addata></record> |
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source | JSTOR Archive Collection A-Z Listing |
subjects | BIOLOGICAL COMPETITION Biomass BROMUS CANTIDAD DE SEMILLA REQUERIDA COMPETENCIA BIOLOGICA COMPETITION BIOLOGIQUE CONTROL CULTURAL CROP YIELD CULTURAL CONTROL DATE DE SEMIS DENSITE DE SEMIS Density DESHERBAGE ESCARDA ESPACEMENT ESPACIAMIENTO FECHA DE SIEMBRA GRAIN Grains GRANOS Infestation LUTTE CULTURALE MACOLLAMIENTO MALEZAS MAUVAISE HERBE OKLAHOMA Plants RENDEMENT DES CULTURES RENDIMIENTO DE CULTIVOS Row spacing Seeding SEEDING RATES Soil organic matter SOWING DATE SOWING RATES SPACING TALLAGE TILLERING TRITICUM AESTIVUM WEED CONTROL WEEDS Wheat |
title | Seeding date, seeding rate, and row spacing affect wheat (Triticum aestivum) and cheat (Bromus secalinus) |
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