首页 | 本学科首页   官方微博 | 高级检索  
     

印楝引种试验初报
引用本文:赵善欢 蔡德智. 印楝引种试验初报[J]. 华南农业大学学报, 1989, 10(2): 34-39
作者姓名:赵善欢 蔡德智
作者单位:华南农业大学昆虫毒理研究室(赵善欢,张业光),海南省万宁县林业局(蔡德智),海南省万宁县林业局(林冠亚)
摘    要:1986年在我国海南省万宁县首次引种印楝(Azadirachta indica A.Juss)的初步结果表明,印楝树适宜在该地种植,在没有采取特殊保护措施的自然条件下能顺利越冬越夏,生长情况良好。育苗三个月即可移植出圃造林。移植两年后可郁闭成林。平均株高可达6米,胸径达9.8厘米。树龄两年即出蕾开花,首次花期在4~5月份。同年8~9月份果实成熟,产生的种子具有正常生活力。据试验期间观察,印楝还具有较强的抗风和耐旱能力,并具有一定的抗寒能力,是值得进行大量推广的速生树种。

关 键 词:印楝 楝 引种 杀虫植物

PRELIMINARY REPORT OF NEEM TREE INTRODUCTION AND CULTIVATION IN CHINA
Chiu Shin-Foon Zhang Ye-Guang. PRELIMINARY REPORT OF NEEM TREE INTRODUCTION AND CULTIVATION IN CHINA[J]. JOURNAL OF SOUTH CHINA AGRICULTURAL UNIVERSITY, 1989, 10(2): 34-39
Authors:Chiu Shin-Foon Zhang Ye-Guang
Abstract:This is a report on the first trial of neem(.Azadirachta indica A.Juss)introduction and cultivation in China.The results show that the neem trees could be planted successfully in Wanning County of Hainan Province which is a tropical region.The neem seeds were collected from Lom'e,Togo,Africa.The seedlings grew very well in the nursery in Hainan.After three months the seedlings grew up to 40-50 cm high,then they were transplanted to the forest area.The neemtrees grew very fast after transplantation,Their canopy was formed in two years,when they grew to as high as 6.0 m.with a trunk diameter of 9.76 cm.The first flowerbuds appeared and bloomed when the trees were two years old,but the neem fruits matured four monthes later.The mature seeds collected from the trees could germinate and the second generation have also been cultivated successfully.The neem trees also exhibit the capabilities of wind-resistance,drought-tolerance and cold resistance during the two years of cultivation in this place.
Keywords:Nccm tree  Azadlrachta indica A.Juss  Introduction and cultivation
本文献已被 CNKI 维普 等数据库收录!
点击此处可从《华南农业大学学报》浏览原始摘要信息
点击此处可从《华南农业大学学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号