摘要
从宜春当地移植了14种计222株绿化树种至河南郑州进行北栽试验。因南北两地土壤、气候差异较大,本试验研究通过采用特殊技术措施处理,包括碱性土壤改良,及时松土除草防止土壤板结,全冠移栽及束草防寒,因此前期保持了较高的成活率和良好的景观效果。但从第二次调查结果来看:桂花、女贞及喜树的成活率高,超过了80%,适应性相对较强,恢复快,长势良好;其次是樱花、杜仲、罗汉松及蚊母树,表现较好,也可作为北栽植物第二备选植物;其他7种北栽试验树种则表现欠佳。
Fourteen species trees（222 pear greening trees） were transplanted from Yichun to Zhengzhou for experiment of north plant.Because of the differences between the northern and southern soil climate,the experiment used some special technical measures,which include of improving alkaline soil,loosening soil timely for preventing soli harden,transplanting coronal fully,bunching of grass protection.Then it keeps a high survival rate and good landscape effect in early time.The second survey result showed that survival rate of Osmanthus fragrans,Ligustrum lucidum,Camptotheca acuminata were the highest（more than 80%）,with their relatively strong adaptability,faster recovery,grew well;Then,Cerasus serrulata,Eucommia ulmoides,Distyliumr acemosum,Podocarpus macrophyllus were selected for second alternative plant north,as their grew well.The other seven kinds of north planted tree species were poor in this performance.
出处
《江西林业科技》
2012年第1期12-15,共4页
Jiangxi Forestry Science and Technology
基金
江西省科技厅科技支撑计划项目"白泥土
裸露山体等五种特殊立地绿化技术"部分内容(项目编号:2010ZDN00500)
关键词
桂花
女贞
北栽
宜春
郑州
Osmanthus fragrans
Ligustrum lucidum
North plant
Yichun
Zhengzhou
