The sprouting ability of 3 flowering shrub species, Syringa oblate, Forsythia suspense and Prunus triloba were studied.
以丁香、连翘和榆叶梅为材料，研究了3种花灌木的萌生能力。
2
Pyramidalis, Prunus triloba and Prunus cerasifera cv. Ptropurpurea and so on as tested tree species, the control effects of various control technologies were studied.