The need for preservation of crop species is being widely recognized. This requires that seeds posses good initial quality and potential to be stored for long periods. Time of harvest of soyabean seed has been identified ...

A study was conducted at Lilayi farm in a no-tillage crop production system. The objective of the study was to assess the efficacy of new herbicides in a no-tillage soybean cultivation system in Zambia. Eleven treatments ...