Zinc content affects the efficiency of phosphorus fertiliser. Posted on April 23, 2012 by agronomyman http://m.deltafarmpress.com/avail-enhances-efficiency-phosphorus-fertilizer?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+DeltaFarmPress+%28Delta+Farm+Press%29 Share this:TwitterFacebookLike this:Like Loading... Related