|
马上加入农人之家,结交更多农友,享用更多功能,让你轻松玩转。
您需要 登录 才可以下载或查看,没有帐号?加入农人之家大家庭
x
.
2006年 28卷 6期
《云南大学学报:自然科学版》
Journal of Yunnan University(Natural Sciences)
起止页码:547-553
国际标准刊号:ISSN 0258-7971
国内统一刊号:CN 53-1045
.
泰国甜角嫁接繁殖技术研究
.
赵一鹤[1] 杨时宇[1] 王兵益[1] 胡海宏[1] 温琼文[2] 赵宝荣[2]
[1]中国林业科学研究院资源昆虫研究所,云南昆明650224
[2]云南省元江县林业局,云南元江653300
.
摘 要:对云南省元江干热河谷引进的泰国甜角开展嫁接繁殖技术研究,结果表明:嫁接方法、嫁接时间、切砧高度、砧木类型、砧木龄级、接穗年龄、接穗位置和天气条件等因子对嫁接成活率有明显影响.嫁接方法宜采用技术简单、操作方便的切接法,其平均成活率75.0%~76.4%;嫁接时间宜选在3~4月;用半年生切砧苗作砧木,切砧高度在20~40cm比较适合;接穗的位置效应明显,宜选1年生枝的基部和中部枝段,带1~2个腋芽的穗段为优;此外,天气状况对嫁接成活率也有显著影响,以阴天或雨后晴天嫁接为宜.采用常规管理技术。嫁接后3个月可育成甜角嫁接苗进行造林.[著者文摘]
.
关键词:泰国甜角 嫁接 成活率
分类号: S723.2[著者标引]
文献标识码:A
文章编号:0258-7971(2006)06-0547-07
栏目信息:生物学
相关文献:主题相关 全文快照
Study on propagation of grafting technique of sweet Thai tamarindZHAO Yi-he, YANG Shi-yu, WANG Bing-yi, HUHai-hong, WEN Qiong-wen, ZHAO Bao-rong 1. The Research Institute of Resources Insects, Chinese Academy of Forestry, Kuming 650224, China; 2. Forestry of Bureau Yuanjiang Country Yunnan Province, Yuanjiang 653300, ChinaAbstract:Studies on the grafting propagation technique of sweet Thai tamarind in the Yuanjiang dry-hot valley showed that the survival rate of grafting Thai tamarind was affected by such factors as grafting methods and seasons, stock, scion status and weather conditions. The erage grafting survival rate is about 70.0%-- 76.9 % by using incision grafting technique. It is a simple technique and very easy for people to use it. The suitable incision grafting season is in March and April. The forable stock type is the cut stocking seedlings of half a year old and 20 cm to 40 cm high. The position of scions also he obvious effects on the grafting propagation. It is better to choose the bottom and middle branch of one year old with 1--2 axillary bu& as scions. It is good grafting Thai tamarind when it is cloudy or sunny after rain. The seedings of sweet Thai tamarind, which were grafted after three month, can be used for attore station.[著者文摘]
Key words:sweet Thai tamarind; grafting; survival rate
收稿日期: 2006-01-20
修订日期:
基金资助:国家林业局重点科研项目资助(2006-01);国家林业局“948”办公室资助项目(2003-4-12).
作者简介:赵一鹤(1970-),男,云南人,博士生,助理研究员,主要从事林木引种驯化与栽培技术等方面的研究.通讯作者:杨时宇(1945-),男,云南人,副研究员,主要从事林木引种驯化与栽培技术等方面的研究.
.
[ 本帖最后由 陆承志 于 2008-9-4 16:22 编辑 ] |
|