Vitality studies on frozen wheat
<p>Three times in the past three decades frost has caused exceptionally severe crop damage in Western Canada. Although early autunm frosts are a recurring hazard, damage usually is scattered and light, often being confined to the more northerly areas. It has been estimated that one-half of the...
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| Format: | Others |
| Language: | en |
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University of Saskatchewan
2012
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| Online Access: | http://library.usask.ca/theses/available/etd-07272012-125202/ |