OCCC Oat Table 5

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	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	5 yr²	4 yr	3 yr	2 yr³	2009³	5 yr²	4 yr	3 yr	2 yr³	2009³	5 yr²	4 yr	3 yr	2 yr³	2009³
AC Rigodon											103	105	108	108	103
Manotick	100	100	100	100	104	97	103	105	109	108
OAC Markdale	94	95	99	98	98
Alcyon	95	94	94	94	92						95	96	94	96	96
Sherwood	105	105	99	96	94	97	99	96	90	94	101	101	101	100	104
Prescott	99	100	92	93	96	98	100	92	85	82	99	98	99	99	98
Lois	101	100	101	98	100						100	100	100	100	96
Lachute	100	100	100	102	95	103	104	102	101	107	102	101	104	105	102
Robust	105	106	106	108	107	106	109	109	114	108	92	89	91	90	96
Bia											107	106	109	108	115
Dancer						98	101	106	108	101				94	94
Canmore							84	92	94	98		104	105	101	102
RC Amaze			109	111	110			112	120	108			93	94	92
Synextra								86	80	80			97	97	96
Dieter									99	103				107	111
Bailey					105					111					96
Means (t/ha)	4.07	4.22	3.96	3.98	4.00	4.26	4.05	4.19	3.68	4.49	3.96	3.99	4.17	4.17	3.55
Hulless
Navaro								100	100	100			100	100	100
Means (t/ha)								3.57	3.54	3.98			2.80	2.79	2.52
Locations	19	15	11	8	4	10	8	6	4	2	17	13	9	7	4
¹ Indexed for each site and then averaged. Index = 100 x (variety yield/site yield). Values differing by less than 3 within a column may not represent true differences in yield. ^² Cultivar yield ranking may vary from year to year. Decisions are therefore best made using data with the greatest number of years ³ Rust races have overcome genetic resistance in the past 2 years, with some varieties being significantly impacted. Show more data...