Responses to fertilizer nitrogen of rangelands at various elevations in the southern interior of British Columbia
Journal: cIRcle (University of British Columbia)
Year: 2011

Nitrogen fertilization of grassland and forest range in British Columbia is examined as a practical means of increasing productivity. Trials were undertaken at several altitudes and responses were studied in fenced and unfenced plots over a period of two years. Four clipping times, three rates of ammonium nitrate application and two times of application were the major treatments at most sites. Information on climate and soil was also obtained and clipped forage was analyzed for nitrogen. Increas