Research Article
Relative Efficacy of Liquid Nitrogen Fertilizers in Dryland Spring Wheat
Table 4
Treatment structure, Choteau, Conrad, and Corvallis, 2012 and 2013.
| | Trt | Mean spring wheat grain yield, kg | | 2012 | 2013 | | Choteau | Conrad | Corvallis | Choteau | Conrad | Corvallis |
| | 1 | 2529 (bcd) | 5373 (c) | 5629 (abc) | 3564 (ab) | 3698 (c) | 1856 (b) | | 2 | 2118 (ed) | 5979 (ab) | 6012 (abc) | 3477 (ab) | 4001 (bc) | 2125 (ab) | | 3 | 2233 (cde) | 5810 (bc) | 5710 (abc) | 3403 (b) | 4062 (bc) | 2186 (ab) | | 4 | 2092 (e) | 5837 (bc) | 6348 (ab) | 3490 (ab) | 3954 (c) | 2132 (ab) | | 5 | 2576 (bc) | 6046 (ab) | 5406 (c) | 3537 (ab) | 4593 (ab) | 2361 (a) | | 6 | 2582 (bc) | 6194 (ab) | 5420 (bc) | 3544 (ab) | 4842 (a) | 2139 (ab) | | 7 | 2690 (ab) | 6207 (ab) | 5548 (abc) | 3880 (a) | 4728 (a) | 1957 (ab) | | 8 | 2811 (ab) | 6382 (ab) | 6422 (a) | 3746 (ab) | 4768 (a) | 1957 (ab) | | 9 | 2616 (bc) | 6369 (ab) | 6288 (abc) | 3356 (b) | 5104 (a) | 2246 (ab) | | 10 | 3033 (a) | 6456 (a) | 6147 (abc) | 3867 (a) | 5057 (a) | 2334 (ab) |
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Means in the same column followed by the same letter are not significantly different at .
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