摘要
本文研究了黄藤、短叶省藤、单叶省藤、白藤和异株藤组培苗的移植技术。结果显示：试管苗的质量是移植成活与否的关键，适宜的组培苗移植规格为：苗高大于４．０ｃｍ，根长大于４．０ｃｍ，带须根；珍珠岩为最优移植介质，移植组培苗的根系生长量大、净增根条数多、成活率最高，分别达２６．１ｃｍ／株、０．８条／株、９５．０％；泥炭土和细沙也是可选介质，移植成活率＞９０％；最佳的练苗介质配比为４０％泥炭土＋６０％黄心土，移植成活率＞９８％；１／８００的多菌灵控制杂菌的效果好，利于移植成活；１．０ＭＳ大量元素液或０．１％复合肥液为适宜的营养补充液；３～６月份为最佳移植季节，成活率＞９０％。
This paper deals with outplanting of tube seedling of Daemonorops margaritae (Hance) Becc.,Calamus egregius Burret,C. simplicifolius Wei and C. dioicus Lour. The results show that:(1)The status of tube seedling plays an important role in outplanting. The criteria are height>4.0 cm,total length of root>4.0 cm and with fibrous root;(2)Pearlite,sand and peat are suitable media for outplanting;(3)Solution of 1/800 bavistin is a good bactericide;(4)Solution of 1.0 MS macroelement is good for nutritional supplement;(5)The period from March to June is the best season for outplanting with a survival rate more than 90%.
出处
《林业科学研究》
CSCD
北大核心
1997年第6期563-569,共7页
Forest Research
基金
国家"八五"攻关项目
国家自然科学基金
关键词
棕榈藤
组培苗
移植
成活率
Rattan tube seedling outplanting survival rate
