Winter Canola Performance Trials

Transcription

1 El Reno, Ok. Field Notes: Trial was planted on September 19, 2012 into a tilled seedbed with fair moisture. Unfortunately on May 31, 2013 a tornado passed over the trial causing severe lodging and some pod loss. Early maturing cultivars exhibited more shatter loss. Plots were direct harvested on June 24, Table 1. Selected cultivar seed yields for the glyphosate tolerant winter canola performance trial near El Reno, OK in Cultivar Company Test Weight Seed Yield* ---lb/bu lb/a bu/a--- KSR4650 Kansas State Univ DKW Dekalb W94 Pioneer Hi-Bred Int DKW Dekalb KSR07363 Kansas State Univ W99 Pioneer Hi-Bred Int KSR4649S Kansas State Univ DKW Dekalb HYC 115W Croplan Genetics HYC 125W Croplan Genetics KSR07352S Kansas State Univ DKW Dekalb DL DL Seeds Mean LSD (P=0.05) CV Page 1 of 9

2 Fort Cobb, Ok. Field Notes: Trials were seeded on October 4, 2012 into a tilled soft moist seed bed. Fall stands were reduced due to drought and early freezes. Plots were swathed on June 6, 2013 and later harvested on June 14, Table 1. Selected cultivar seed yields for the conventional winter canola performance trial near Fort Cobb, OK in X10W665C Pioneer Hi-Bred Int Wichita Kansas State Univ KS4476 Kansas State Univ Artoga Limagrain PT 211 Pioneer Hi-Bred Int Amillia Limagrain KS4428 Kansas State Univ Safran DL Seeds X10W443C Pioneer Hi-Bred Int Baldur DL Seeds Riley Kansas State Univ Dimension DL Seeds Albatros Limagrain Sitro DL Seeds Ladoga Limagrain Sumner Kansas State Univ X12W377C Pioneer Hi-Bred Int KSUR21 Kansas State Univ Mean LSD (P=0.05) CV Page 2 of 9

3 Table 2. Selected cultivar seed yields for the glyphosate tolerant winter canola performance trial near Fort Cobb, OK in W94 Pioneer Hi-Bred Int W99 Pioneer Hi-Bred Int KSR4650 Kansas State Univ HYC 115W Croplan Genetics DKW Dekalb HYC 125W Croplan Genetics KSR4649S Kansas State Univ KSR07352S Kansas State Univ KSR07363 Kansas State Univ DKW Dekalb DKW Dekalb DL DL Seeds DKW Dekalb Mean LSD (P=0.05) CV Page 3 of 9

4 Helena, Ok. Field Notes: Trials were seeded on September 21, 2012 into tilled ground with moderate soil moisture. Plots were swathed on June 11, 2013 and later harvested on June 21, Table 1. Selected cultivar seed yields for the conventional winter canola performance trial near Helena, OK in Artoga Limagrain Albartros Limagrain Dimension DL Seeds X12W377C Pioneer Hi-Bred Int Sitro DL Seeds PT 211 Pioneer Hi-Bred Int X10W443C Pioneer Hi-Bred Int Amillia Limagrain Ladoga Limagrain KS4428 Kansas State Univ X10W665C Pioneer Hi-Bred Int Wichita Kansas State Univ Safran DL Seeds Baldur DL Seeds Sumner Kansas State Univ KS4476 Kansas State Univ Riley Kansas State Univ KSUR21 Kansas State Univ Mean LSD (P=0.05) NS CV Page 4 of 9

5 Table 2. Selected cultivar seed yields for the glyphosate tolerant winter canola performance trial near Helena, OK in KSR4649S Kansas State Univ W94 Pioneer Hi-Bred Int W99 Pioneer Hi-Bred Int KSR07352S Kansas State Univ DKW Dekalb DKW Dekalb HYC 115W Croplan Genetics DKW Dekalb KSR07363 Kansas State Univ DL DL Seeds DKW Dekalb KSR4650 Kansas State Univ HYC 125W Croplan Genetics Mean LSD (P=0.05) NS CV Page 5 of 9

6 Lahoma, Ok. Field Notes: Trials were seeded on September 21, 2012 into tilled ground with moderate soil moisture. Plots were swathed on June 11, 2013 and later harvested on June 20, Table 1. Selected cultivar seed yields for the conventional winter canola performance trial near Lahoma, OK in PT 211 Pioneer Hi-Bred Int X10W443C Pioneer Hi-Bred Int Dimension DL Seeds X10W665C Pioneer Hi-Bred Int Wichita Kansas State Univ X12W377C Pioneer Hi-Bred Int KS4428 Kansas State Univ Artoga Limagrain Sumner Kansas State Univ Amillia Limagrain Safran DL Seeds Ladoga Limagrain Riley Kansas State Univ KS4476 Kansas State Univ Sitro DL Seeds Albartros Limagrain Baldur DL Seeds KSUR21 Kansas State Univ Mean LSD (P=0.05) NS CV Page 6 of 9

7 Table 2. Selected cultivar seed yields for the glyphosate tolerant winter canola performance trial near Lahoma, OK in KSR4649S Kansas State Univ KSR07363 Kansas State Univ DL DL Seeds KSR4650 Kansas State Univ W99 Pioneer Hi-Bred Int DKW Dekalb DKW Dekalb DKW Dekalb W94 Pioneer Hi-Bred Int HYC 115W Croplan Genetics HYC 125W Croplan Genetics DKW Dekalb KSR07352S Kansas State Univ Mean LSD (P=0.05) CV Page 7 of 9

8 Pond Creek, Ok. Field Notes: Trials were seeded on October 3, 2012 into tilled ground with good soil moisture. The conventional trial was aborted due to accidental glyphosate application across the producers entire field. Plots were swathed on June 11, 2013 and later harvested on June 21, Table 1. Selected cultivar seed yields for the glyphosate tolerant winter canola performance trial near Pond Creek, OK in W94 Pioneer Hi-Bred Int HYC 115W Croplan Genetics DKW Dekalb HYC 125W Croplan Genetics KSR4650 Kansas State Univ KSR4649S Kansas State Univ KSR07352S Kansas State Univ DKW Dekalb DKW Dekalb DKW Dekalb W99 Pioneer Hi-Bred Int KSR07363 Kansas State Univ DL DL Seeds Mean LSD (P=0.05) NS CV Page 8 of 9

9 Oklahoma Oilseed Commission Winter Canola Demonstration Trials Perry Miami Nash Walters OKC Cultivar Oil Yield Oil Yield Oil Yield Oil Yield Oil Yield ---% lb/a % lb/a % lb/a % lb/a % lb/a--- DKW DKW DKW DKW HyClass HyClass DL W W Grand Mean LSD (P=0.05) NS NS 0.8 NS NS CV Page 9 of 9