Rising fertiliser costs make efficient nitrogen use vital. This article explores soil pH, sulphur, organic matter and manures to boost yields, ...
AFTER the discovery of urease in the Soya bean by Takeuchi in 1909, the presence of this remarkable urea-splitting enzyme was soon recognised in the seeds of many leguminous plants. On the other hand, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results