94 | Advancing Seed in Alberta TRITICALE Variety Overall Station Years of Testing Overall Yield Area: Yield Category: Nutritional Data: 2 3 4 5 6 Low < 10.0 (t/ac) Medium 10.1 12.5 (t/ac) High > 12.6 (t/ac) CP (%) TDN (%) Ca (%) P (%) K (%) Mg (%) Varieties tested in the 2018 trials (Yield and agronomic data only directly comparable to Taza) Taza (t/ac) 10.9 11 11.7 13.2 10.6 9.8 7.3 11.3 15.4 9.1 62.6 0.2 0.2 1.4 0.1 Taza 49 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Bunker 41 100 100 91 107 101 101 103 98 99 102 99 109 96 96 115 Sunray 42 101 99 99 103 102 103 102 102 100 103 103 105 103 103 109 T256 5 102 XX 98 96 105 XX 105 XX 98 95 100 107 107 90 127 Tyndal 48 100 101 102 107 99 98 102 99 100 103 100 101 103 96 106 Previously tested varieties 94l043057 7 100 103 XX 110 93 101 89 103 100 106 102 91 102 90 108 AAC Chiffon 15 104 119 111 118 92 107 108 103 103 107 100 87 94 109 111 AAC Innova 8 104 121 119 123 83 102 95 107 107 108 100 87 106 109 107 AAC Ryley 8 97 108 104 87 87 110 86 100 101 103 100 95 106 89 117 AC Ultima 7 103 104 98 120 100 XX 109 100 104 110 100 101 93 97 122 Pasteur 8 94 110 96 97 84 103 91 99 91 107 103 96 99 107 117 Pronghorn 21 102 107 103 114 99 101 108 99 103 103 100 102 99 109 106 Sadash 8 102 111 102 109 91 121 101 108 97 99 99 88 91 110 105 Remarks: For explanations on data summarization methods and other information, please see the comments at the beginning of this publication. The yield comparison is expressed in several ways. First, overall actual yield of the standard check in t/ac along with the number of station years of testing. Second, actual yield of the standard check in each growing area. Third, average yield of each variety is expressed in % relative to the standard check. And finally, yield performance is also expressed on the basis of environmental productivity (Yield Test Categories of Low, Medium and High). Consistent performance over all Yield Test Categories indicates that a variety may have good yield stability over a wide range of environments. XX - Insufficient data to describe. silage – performance trials www.2020seedlabs.ca 1.877.420.2099 20/20 Seed Labs: Fully accredited and independently owned seed testing laboratory offering a wide range of seed quality services. www.2020seedlabs.ca 1.877.420.2099 20/20 Seed Labs: Fully accredited and independently owned seed testing laboratory offering a wide range of seed quality services.