Corn Yield Trials 2012

Transcription

1 Corn Trials 2012 Central Lakes College Agricultural & Energy Center Central Lakes College 1830 Airport Rd. Staples MN

2 Date Planted: May 2, 2012 Tillage: Fall plowed, spring disked, 1x Date Harvested: October 3, 2012 Irrigated: 9" Linear System Starter Fertilizer: Sidedress Fertilizer: 12 Units of N 60 Units 28 Plot Size: 4-30" Rows, 4 Rows Sampled Herbicide: Outlook Pre-emerge, Status Post-emerge Growing Degree Days (GDD - Wadena): Planted Population: 32, (Apr 30 - Sept 23): 2261 Previous Crop: Corn Compared to normal: *** LISTED AS PLANTED *** Company Name Brand Maturity Stalks Croplan Genetics Dyna-grow Croplan Genetics Renk Dyna-grow Gold Country Seeds Gold Country Seeds DKC LG 5353VT3PRO D23VP35VT3P LG 5369RR RR VT3P K VT2RIB X RK268RR DKC K-6385VT RR VT3P LG2362VT VT2Pro K R43-20VT2P VT2RIB DKC V01VT DKC R CONV KR VT3Pro VT2Pro GENVT3P DKC K4R VT3PRO R45-30VT3P GTCBLL VT3P GENVT3P VT2RIB Page 1

3 Company Name Brand Maturity Stalks Renk 5144VT3Pro K VT3Pro VT2Pro KR R45-20VT2P VT2P VT3P VT2RIB RK434VT3P K4R K VT3Pro K4R VT3P K DKC Brand Average 59 Brand Moisture Average 15.5 Brand Average Brand Average *** CHECKS LISTED AS PLANTED *** Company Name Brand Maturity BT Average 60 Moisture Average 16.0 Average Page 2

4 RANKED BY YIELD OF MINNESOTA MATURITY *** Sorted by Actual, not *** 85 Day or Less Minnesota Maturity 8085VT2RIB VT3P LG 5369RR Dyna-grow D23VP35VT3P LG 5353VT3PRO Renk RK268RR RR X RR DKC K K-6385VT Croplan Genetics Croplan Genetics 2551VT3P DKC Day or Less Wgt Average Day or Less Moisture Average Day or Less Average Day or Less Average Day Minnesota Maturity DKC DKC Gold Country Seeds 93-07GENVT3P VT3Pro Gold Country Seeds 90-09GENVT3P KR R VT2RIB CONV K4R DKC LG2362VT VT2Pro R45-30VT3P Dyna-grow 52V01VT VT3P VT3PRO Page 3

5 86-90 Day Minnesota Maturity (Continued) VT2RIB VT2Pro GTCBLL K R43-20VT2P Day or Less Wgt Ave Day or Less Moisture Average Day or Less Average Day or Less Average Over 90 Day Minnesota Maturity K DKC K4R VT3Pro VT3P Renk RK434VT3P VT2RIB VT2P K4R R45-20VT2P K VT3P Dyna-grow 032RR VT2Pro VT3Pro KR VT3Pro K Dyna-grow 31VP31VT3P Over 90 Day Wgt Average 59 Over 90 Day Moisture Average 16.7 Over 90 Day Average Over 90 Day Average NOTE: The adjusted yield has been calculated to compare field production variations using the adjacent check data. Each 4-plot area is adjusted by a formula which compares the check yields on either side to that area of the field, to the overall average of all the check yields in the plot. Individual yields are then adjusted to reflect the differing production levels demonstrated by the varying check yields. Page 4