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稀土在农业上的应用已取得了很大的成功,增产效果明显且稳定,而稀土在林业育苗造林上应用是近几年才开始的,据报道在落叶松、红松、杨树等育苗上应用效果较好。火炬树原产北美、是优良的水保绿化等树种,浑江市林科所1986年引种火炬树
The application of rare earth in agriculture has achieved great success, with obvious and stable yield increase effect. However, the application of rare earth in forestry nursery and afforestation has just started in recent years. It is reported that in the larch, korean pine and poplar nursery Application effect is better. Rhus Tree native North America, is an excellent green water and other tree species, Linjiang Branch of Hunjiang introduction of the torch tree