单竹属一新品种‘花皮单竹’
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摘要
‘花皮单竹’属于竹亚科单竹属Lingnania McClure的单竹Lingnania cerosissima McClure变异株,经多年选优、培育而成的栽培竹新品种。‘花皮单竹’为大型合轴型丛生竹,秆高6～8 m,直径4. 5～6. 5 cm;全秆和部分竹枝具黄绿相间条纹,全秆被厚白蜡粉。而单竹秆型相对较小,其秆高3～7 m,直径2～5 cm,竹秆通体绿色,不具条纹,幼时被白蜡粉。经10年的繁育观测,其性状稳定,适宜于年均温17～20℃、年降水量1 000～2 000 mm、海拔6 00 m以下的长江流域以南广大地区栽培。
Lingnania cerosissima ‘Huapidanzhu',belonging to L. cerosissima in the genus of Lingnania Mc Clure,Bambusoideae,is a new cultivated bamboo cultivar after years efforts in breeding. It is the largely sympodial bamboo species with thick and tall stem,which is 6-8 m in height and 4. 5-6. 5 cm in diameter. The whole culm and part of branches are yellow and green striped,and the whole culm is covered with thick white powder. Its individual culms is relatively smaller,which is 3-7 m in height and 2-5 cm in diameter,and the culms are green without stripes,but covered with white powder. After 10-year breeding and observation,the species is found to be stable in its character.It is concluded that L. cerosissima‘Huapidanzhu'is a excellent ornamental bamboo species to be planted the south to Yangtze River basin where the annual average temperature is about 17-25 ℃,the annual precipitation is 1,700-2,000 mm and the altitude is 600 m or below.
Lingnania cerosissima ‘Huapidanzhu',belonging to L. cerosissima in the genus of Lingnania Mc Clure,Bambusoideae,is a new cultivated bamboo cultivar after years efforts in breeding. It is the largely sympodial bamboo species with thick and tall stem,which is 6-8 m in height and 4. 5-6. 5 cm in diameter. The whole culm and part of branches are yellow and green striped,and the whole culm is covered with thick white powder. Its individual culms is relatively smaller,which is 3-7 m in height and 2-5 cm in diameter,and the culms are green without stripes,but covered with white powder. After 10-year breeding and observation,the species is found to be stable in its character.It is concluded that L. cerosissima‘Huapidanzhu'is a excellent ornamental bamboo species to be planted the south to Yangtze River basin where the annual average temperature is about 17-25 ℃,the annual precipitation is 1,700-2,000 mm and the altitude is 600 m or below.
引文
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[2]朱石麟.中国竹类植物图志[M].北京:中国林业出版社,1994.
[3]史军义,易同培,马丽莎,等.中国观赏竹[M].北京:科学出版社,2011.
[4]陈松河.观赏竹园林景观应用[M].北京:中国建筑工业出版社,2009.
[5]艾文胜,龙应忠,李昌珠,等.湖南竹类资源与可持续性[J].湖南林业科技,2005,32(3):7-10.
[6]刘玮,黄程前,黄滔,等.湖南观赏竹应用现状与发展对策[J].湖南林业科技,2012,39(6):66-68.
[7]佚名.《观赏竹筛选及应用研究》通过鉴定[J].南京林业大学学报(自然科学版),2011,35(2):87.
[8]郑清芳,郑蓉,连巧霞,等.观赏竹的特征检索及用途分类[J].竹子研究汇刊,2002,21(3):25-32.
[9]王兰,张建林.观赏竹类资源及其在园林空间营造中的应用[J].南方农业(园林花卉版),2007,1(6):41-45.
[10]孙茂盛,张兴波,史军义,等.勃氏甜龙竹一新品种‘曼歇甜竹’[J].世界竹藤通讯,2018,16(4):47-49.