我国林业生物技术新进展苏晓华，郭志伟，刘挺军现代生物技术是近２０年来发展起来的一门新兴学科。主要内容包括基因工程、细胞工程、酶工程和发酵工程等。由于林木具有生长周期长、单株价值大，易于无性繁殖等特点，因此，发展和应用生物技术对发展优质高效的林业有巨大... New Progress in Forestry Biotechnology in China Su Xiaohua, Guo Zhiwei, Liu Tingjun Modern biotechnology is a new discipline developed in the past 20 years. The main contents include genetic engineering, cell engineering, enzyme engineering and fermentation engineering. Because of the long growth cycle of trees, single plant value, easy asexual reproduction and other characteristics, therefore, the development and application of biotechnology for the development of high quality and efficient forestry has a huge ...