提早芽接对橡胶树苗木生长和生产成本的影响

Effects of Early Budding on the Growth and Production Cost of Hevea brasiliensis seedlings

为探讨提早芽接对橡胶树苗木生长和生产成本的影响,采用相同的生产抚管方式,比较了已芽接成活未打顶抹芽的籽苗芽接苗和常规小苗芽接苗在锯杆后的生长,以及培育成本情况。结果表明:提早芽接有利于降低育苗生产成本,对橡胶树苗木砧木的生长有一定的影响,但对接穗的生长影响不大。建议橡胶树苗木育苗生产上尽量提早芽接。

In order to study the effects of early budding on the growth and production cost of Hevea brasiliensis seedlings,the growth and cultivation cost of mini-seedling buddings and conventional bud-grafted seedlings were compared with the same production management method.The results showed that early budding was beneficial to reduce the production cost of seedlings,and had a certain effect on the growth of rootstock of Hevea brasiliensis seedlings,but had little effect on the growth of scions.It was suggested that bud grafting of Hevea brasiliensis seedlings should be carried out as early as possible.