The experiment was conducted in successive seasons of 2009 in ALKhober(Saudi Arabia). The aim of the experiment was to investigate the effect of the Biochikol 020 PC Chitosan on the growth of bean plants and the effect of Biochikol 020 PC Chitosan on the level of chlorophyll in the beansleaves...

More than five decades after World War ii and two decades since the end of the cold War and its corresponding threat of nuclear annihilation, existential security concerns seem far from the minds of average Europeans. This sense of safety, combined with tight government budgets in a time of...