Physiology, Growth and Development of Plants in Culture 87 A major difficulty for the

A major difficulty for the analysts who are being called upon by government to apply decision-aiding approaches is that decision science has not yet evolved a universally accepted methodology for analyzing social decisions involving risk

1Begünstigende Faktoren42

sowie die Unterscheidung zwischen strategischem und operativem Controlling eingegangen

Technische Universität Dresden (Institut Germanistik)

do business and react to the world around us

Physiology, Growth and Development of Plants in Culture 87 A major difficulty for theOver recent years, progress in micropropagation has not been as rapid as many expected and, even now, relatively few crops are produced commercially. One reason for this is that the biology of material growing in vitro has been insufficiently understood for modifications to standard methods to be made based on sound physiological principles. However, during the past decade, tissue culture companies and others have invested considerable effort to