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Nitrogen Boost On Combine Stubble Improves Feed Quality
Alberta researchers report that applying nitrogen fertilizer to barley and oat stubble in June and July raised yields by 27 to 45 percent and protein by 1 to 3 percent. Feeding tests with rats showed higher protein but similar amino acid patterns, suggesting better feed quality for home grown grain used to feed swine. Recommendations include fertilizer types and rates in Publication No 6 Fertilizers in Alberta from the Extension Service.
MENTIONED IN THIS ARTICLE
Alberta
Douglas McBeath
Department of Soil Science
Saln Aiire
Cd van Ag
Extension Service
Department of Agriculture
Edmonton