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鹅掌楸[Liriodendron chinense(Hemsl.)Sarg.]亦称马褂木(江西庐山),为木兰科落叶大乔木。分布于我国长江以南各省(区),我省产镇坪、镇巴及南郑等县。鹅掌楸为著名的第三纪孑遗植物,现存资源稀少,属国家二级保护植物。其花、叶奇特,有较高的观赏价值。近年来,我们对鹅掌楸进行了引种栽培试验,现简报如下。 1983年11月5日,从镇巴县苗圃引入鹅掌楸1年生苗50株,于当月15日栽植于我国试验田中。株距1米,行距50厘米,并施适量底肥,灌足水,用塑料薄膜覆盖。1984年春温度回
Liriodendron chinense (Hemsl.) Sarg. Also known as Liriodendron (Lushan, Jiangxi), Magnoliaceae deciduous trees. Distributed in China’s provinces south of the Yangtze River (area), our province town Zhenping, Zhenba and Nanzheng counties. Liriodendron is a well-known Tertiary relict plant with few existing resources. It belongs to the national secondary protection plant. Its flowers, leaves peculiar, have a higher ornamental value. In recent years, we introduced and cultivated Liriodendron test, are briefed as follows. November 5, 1983, from the nursery in Zhenba County Liriodendron introduced 50 annual seedlings, on the 15th of the month planted in our experimental field. Plant spacing 1 meter, row spacing 50 cm, and apply appropriate amount of base fertilizer, irrigation foot water, covered with plastic film. Spring 1984 temperature back