半枫荷播种育苗试验

Semiliquidambar cathayensis Sow Seeding Test

采用容器(10cm×10cm营养钵)和田间苗床2种播种育苗方式,进行了半枫荷不同产地种源生长效果比较试验,结果表明:田间苗床播种苗的生长量较大,平均苗高、平均地径、平均主根长度、≥5cmⅠ级侧根平均条数分别比容器(营养钵)播种苗高出43.0%、58.5%、34.4%、47.8%;福建宁化县种源的苗木生长量较大,平均苗高、平均地径、平均主根长度、≥5cmⅠ级侧根平均条数分别比江西大余种源高出95.5%、19.3%、52.5%、50.0%、4.5%。

The container （10cruX 10cm nutrition bowl） and 2 field seedbed sowing method, were Semiliquidambar cathayensis from different provenances comparison of the growth test, The results show that：the seedbed of sow in the field of increment is bigger, average average seedling height, ground diameter, average length of taproot, 5 or more cm article average grade I lateral root number higher than containers （block） of sow respectively 43.0%、58.5%、34.4%、47.8%, The seedling growth of fujian ninghua provenance is bigger, average average seedling height, ground diameter, average length of taproot, 5 or more cm I level of lateral root number of article on aver- age were higher than the jiangxi da yu provenance 95.5%、19.3%、52.5%、50.0%、4.5%.