Effect of soil NO3-nitrogen content and nitrogen fertilizer on yield of barley and canola grown on organic soils
Twenty field experiments were conducted in 1986 and 1987 to obtain information which would be useful for making N fertilizer recommendations for barley and canola crops grown on organic soils. Nitrogen fertilizer applied as NH4NO3 at rates of 10 to 250 kg ha-1, resulted in significant yield increas...
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2012
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| Online Access: | http://hdl.handle.net/1993/7201 |