Some of the saplings produced at the Nanan nursery gardens have been transplanted at the forest compartment of the Chingshui River. In order to strengthen the physical make-up of the forest, last year the Forestry Bureau and the Forest Research Institute unveiled an experimentation plan for an unprecedented undertaking: creating a mixed forest with 10 kinds of native trees--including the stout camphor, Taiwan zelkova, Formosan michelia and Chinese pistache.
如今南安苗圃培育出的牛樟苗，部分已移植清水溪上的林班；為強化林地體質，去年林務局和林試所更在清水溪上游清水農場對面的谷地展開另一創舉﹘ ﹘將牛樟、香楠、台灣櫸、烏心石、黃連木等十種台灣原生樹種混雜合種﹘﹘的實驗計畫。