OCCC Spring Wheat Table 1

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Table 1. 2011 Spring Wheat Performance Trial Cumulative Yield Index¹ Summary

		Area II: West of Frontenac (2,300 - 2,900 Crop Heat Units) Area IV: The Dundalk Plains (<2,500 Crop Heat Units)					Area III: East of Frontenac (2,500-2,900 Crop Heat Units)					Area V & VI: Northern Ontario (< 2,300 Crop Heat Units)
Cultivar	Class²	5 yr³	4 yr	3 yr	2 yr	2011	5 yr³	4 yr	3 yr	2 yr	2011	5 yr³	4 yr	3 yr	2 yr	2011
AC Brio	HRS						101	100	103	104	101
Norwell	HRS-a	104	106	107	109	103	98	96	96	94	92	105	104	100	103	106
Sable	HRS-a	109	110	110	103	104	100	101	102	101	98	103	102	102	101	101
Orleans	HRS						100	99	103	104	104	99	98	99	98	97
Megantic	HRS-a						96	94	92	89	91	101	100	98	97	100
Kane	HRS-a						93	91	90	91	95	91	91	90	91	87
HY 124-HRS	HRS-a	109	111	109	106	110	103	102	102	102	109	99	98	100	99	97
HY 017-HRS	HRS	104	104	101	100	101	105	104	101	104	102	102	102	101	101	98
Touran	HRS			93	95	91	104	105	104	105	103	101	102	102	104	106
Furano	HRS					84		102	107	106	105		97	99	101	100
MAJOR	HRS							102	106	105	98		97	97	100	99
RICHELIEU	HRS-a							100	101	98	101		100	104	102	100
Helios	HRS		91	90	93	90		97	97	96	96		100	99	97	103
Fuzion	HRS							99	102	99	99
Glenn	HRS-a		96	95	92	95		93	89	94	96		96	93	92	90
Wilkin	HRS			116	115	113			98	97	97			101	100	101
KINGSEY	HRS								106	103	99			104	107	109
Griffon	HRS-a				98	93				97	100				99	102
Carberry	HRS-a				96	106				94	96				91	88
MAGOG	HRS									103	105				102	102
HY 162-HRF	EFS-a		124	124	122	120		111	109	105	98		109	107	105	111
Batiscan	EFS-a							108	105	103	97		109	111	111	113
Tokson	EFS-a				105	109				106	108				97	95
Hallmark	SD-a	88	87	88	81	93
Means (t/ha)		3.45	3.39	3.27	3.20	3.91	3.08	2.91	3.04	3.05	3.54	3.84	3.93	4.07	4.11	4.26
Means (bu/ac)		51.3	50.3	48.6	47.6	58.2	45.8	43.2	45.3	45.3	52.7	57.1	58.5	60.5	61.1	63.3
Locations		17	14	10	6	2	18	14	10	7	3	17	15	11	7	4

¹ Values differing by less than 3 within a column may not represent true differences in yield. Yield Indices are Heritability Adjusted Relative Values (HARV),
which favour results from trial locations with high repeatability. For more information, see: Yan, W. Use of HARV in Variety Trial Summaries.
² HRS = hard red spring, EFS = eastern feed spring, SD = spring durum, HWS = hard white spring, -a = awned
³ Cultivar yield ranking may vary from year to year. Decisions are therefore best made using data with the greatest number of years.

Table 1. 2011 Spring Wheat Performance Trial Cumulative Yield Index1 Summary

Table 1. 2011 Spring Wheat Performance Trial Cumulative Yield Index¹ Summary