Thus in a small space and with minimum manpower one can replace plantation growing, which requires large areas of land and is very slow. This is why tissue culture is currently the main thrust of research in laboratories in countries such as Japan and Germany.
等於利用最少的空間與人力，進行原本需要大量土地與長時間的種樹事業，因此組織培養也是目前日、德等國實驗室主要的研究方式。