摘要
基于内蒙古鄂托克旗所栽植的园林绿化树种的调查,研究分析筛选出适合当地的主要绿化树种。研究结果表明:①能够承担鄂托克旗园林绿化的主要树种有樟子松、油松、云杉和国槐。②主要园林树种的种源地差异方面,山西吕梁山一带的樟子松苗木生长较好;鄂托克旗本土油松苗木生长较好;辽宁及青海的云杉更能适应当地的各种条件。③在鄂托克旗的两种土壤条件下生长的园林绿化树种中,樟子松、国槐、云杉等在风沙土上长势较好,而金叶榆和油松在栗钙土上长势较好。
Based on the investigation data of landscaping species in Etuoke Banner of Inner Mongolia, the greening tree species that are suit- able to local space are selected. As indicated by the results, Pinus sylvestnis var. mongolica L. , Pinus thunbergii Parl. , Pieea asperata Mast. and Sophorajaponica are the main landscaping species in Etuoke Banner. In view of the difference in the source region of landscaping tree spe- cies, Pinus sylvestnis var. mongolica L. from Lvliang mountainous area grows well; Pinus thuubergii Parl. from Etuoke Banner grows well; Pi- cea asperata Mast. from Liaoning and Qinghai can adapt to various conditions of local space well. Among all the landscaping tree species grown in two kinds of soil in Etuoke Banner, Pinus sylvestnis var. mongolica L. , Sophora japonica and Picea asperata Mast. grow well in aeolian sandy soil; Ulmus pumila cv. jinye and Pinus thunbergii Parl. grow well in chestnut soil.
出处
《安徽农业科学》
CAS
2012年第18期9773-9774,9777,共3页
Journal of Anhui Agricultural Sciences
基金
林业公益性行业科研专项(201104002)
关键词
内蒙古
鄂托克旗
园林绿化树种
Inner Mongolia
Etuoke Banner
Landscaping species
