池杉“种子包”日光变温催芽育苗试验

Use seed bag and daylight variable temperiture to press germination in Taxodium ascendens

采用无毒透明塑料薄膜“种子包”拌砂日光变温催芽育苗,可节省种子50％以上,发芽进程缩短一个多月,密度均匀,苗木整齐,粗壮,1年生苗高、粗生长量分别是对照苗的125.9％和127.4％。

Using no poison, transparent plastic film seed bag that mixed with sands and daylight variable temperiture to press germination may economize over 50 persent of the seeds. Its germinating procedure is shortened one month, and the seedling is both strong and regular. The height ang increment of one year old of the seedling is increase 125.9% and 127.4%, respectively, compared with the control.