銀白楊的插條育苗

• 作 者: 焦啟光 烏買爾江
• 机 构: 阿克蘇札木台造林试验站,阿克蘇札木台造林试验站
• 出 处: 新疆农业科学
• 发表日期: 1964年09期
• 关键词: 插条育苗 银白杨 成活率 种杨树 九六 杨属 平原地区 白楊 三年 苗木

银白杨(Pobpulus alba L.)为新疆境内杨属中生长最快、适应性强、分布广、病虫害少、材质最好的树种。平原地区大力发展此种杨树,对新疆的经济建设有重大的意义。但据文献记载及实践经验,插条育苗不(?)癒合生根,成活率低。我站几年来针对这个问题进行试验研究,成活率逐年提高:一九六三年已高达72.11％,一九六四年进一步提高到78.05％。

Populus tomentosa (Pobpulus alba L.) Xinjiang Populus is the fastest growing, adaptable, widely distributed, less pests and diseases, the best material species. The vigorous development of such poplar in the plain areas is of great significance to the economic construction of Xinjiang. However, according to documented and practical experience, cutting seedlings do not (?) Heal, low survival rate. In the past few years, I conducted experiments and studies on this issue. The survival rate has risen year by year: 72.11% in 1963 and 78.05% in 1964.