Fast propagation of protocorm is one of the most important methods for propagation of Chinese orchid.In this paper,a nov......

三倍体毛白杨采穗圃通过２次摘心增条每公顷可采饱满穗芽３２４万个，每公倾砧木圃接惩芽７２．２万个，成活率９２％，剪成播穗６６．４万个，每公倾成苗圃可出圃优二苗３．６万......